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<!DOCTYPE html>
<html lang="en" data-theme="dark">
<!--
═══════════════════════════════════════════════════════════════════════════════
ERC-8004 AGENT CREATOR — BNB Chain AI Toolkit
═══════════════════════════════════════════════════════════════════════════════
✨ Original Author: nich
🐦 Twitter/X: x.com/nichxbt
🐙 GitHub: github.com/nirholas
📦 Repository: github.com/nirholas/erc8004-agent-creator
🌐 Website: https://erc8004.agency
Powered by ERC-8004: Trustless Agents
https://www.8004.org
Copyright (c) 2024-2026 nirholas (nich)
Licensed under Apache License 2.0
═══════════════════════════════════════════════════════════════════════════════
-->
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, viewport-fit=cover" />
<title>ERC-8004 Agent Creator — Register Trustless AI Agents On-Chain</title>
<meta name="description" content="Create and register ERC-8004 trustless AI agents on any EVM network. Mint ERC-721 NFT agent identities with service endpoints, reputation, validation, A2A/MCP discovery, and x402 payment support. 20+ chains supported. Zero dependencies." />
<meta name="keywords" content="ERC-8004, trustless agents, AI agents, on-chain identity, BNB Chain, BSC, EVM, ERC-721, NFT, agent registry, MCP, A2A, agent-to-agent, Web3, DeFi, smart contracts, agent economy, x402, reputation, identity registry, blockchain agents, Ethereum, Base, Arbitrum, Optimism, Polygon, Avalanche, Linea, Scroll, zkSync, create agent, register agent" />
<meta name="theme-color" content="#0a0a0f" />
<meta name="author" content="nich (nirholas) - x.com/nichxbt - github.com/nirholas" />
<meta name="copyright" content="Copyright (c) 2024-2026 nirholas (nich) - Apache License 2.0" />
<link rel="canonical" href="https://erc8004.agency/" />
<link rel="icon" type="image/svg+xml" href="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cdefs%3E%3ClinearGradient id='g' x1='0%25' y1='0%25' x2='100%25' y2='100%25'%3E%3Cstop offset='0%25' stop-color='%23F0B90B'/%3E%3Cstop offset='100%25' stop-color='%23F8D12F'/%3E%3C/linearGradient%3E%3C/defs%3E%3Crect width='100' height='100' rx='20' fill='%230a0a0f'/%3E%3Ctext x='50' y='68' text-anchor='middle' font-family='system-ui,-apple-system,sans-serif' font-weight='800' font-size='32' fill='url(%23g)'%3E8004%3C/text%3E%3C/svg%3E" />
<!-- Open Graph -->
<meta property="og:type" content="website" />
<meta property="og:url" content="https://erc8004.agency/" />
<meta property="og:title" content="ERC-8004 Agent Creator — Register Trustless AI Agents On-Chain" />
<meta property="og:description" content="Create and register ERC-8004 trustless AI agents on any EVM chain. 20+ chains, agent templates, reputation system, batch registration, x402 payments. Zero dependencies." />
<!-- Twitter -->
<meta name="twitter:card" content="summary_large_image" />
<meta name="twitter:title" content="ERC-8004 Agent Creator — Trustless AI Agents On-Chain" />
<meta name="twitter:site" content="@nichxbt" />
<meta name="twitter:creator" content="@nichxbt" />
<!-- Structured Data -->
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "WebApplication",
"name": "ERC-8004 Agent Creator",
"url": "https://erc8004.agency",
"description": "Create and register ERC-8004 trustless AI agents on 20+ EVM chains. Agent templates, reputation system, batch registration, x402 payments, search & discovery.",
"applicationCategory": "DeveloperApplication",
"operatingSystem": "Web Browser",
"offers": { "@type": "Offer", "price": "0", "priceCurrency": "USD" },
"author": { "@type": "Person", "name": "nich", "url": "https://x.com/nichxbt" },
"featureList": [
"Register AI agents on 20+ EVM chains",
"Multi-chain support with chain family grouping",
"Agent templates (DeFi, Support, Code Review, etc.)",
"Reputation system with star ratings",
"Agent search & discovery",
"Batch registration via CSV/JSON import",
"x402 micropayment configuration",
"QR code generation for agent identity",
"Export as JSON, agent-card.json, embeddable badge",
"Dark/Light mode toggle",
"EIP-6963 multi-wallet detection",
"Transaction history with analytics",
"On-chain metadata editor",
"Agent update flow (setURI)"
]
}
</script>
<!-- Fonts -->
<link rel="preconnect" href="https://fonts.googleapis.com" />
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap" rel="stylesheet" />
<!-- Ethers.js v6 -->
<script src="https://cdn.jsdelivr.net/npm/ethers@6.13.4/dist/ethers.umd.min.js" crossorigin="anonymous"></script>
<style>
/* ═══ RESET & THEME VARIABLES ═══ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
[data-theme="dark"] {
--bg-primary: #0a0a0a; --bg-secondary: #111111; --bg-card: rgba(255,255,255,0.03);
--bg-card-hover: rgba(255,255,255,0.06); --border: rgba(255,255,255,0.08);
--border-focus: rgba(240,185,11,0.5); --text-primary: #f5f5f5; --text-secondary: #a0a0a0;
--text-muted: #666; --accent: #F0B90B; --accent-dim: rgba(240,185,11,0.15);
--accent-glow: rgba(240,185,11,0.3); --success: #00C48C; --error: #FF4D4F;
--warning: #FAAD14; --info: #1890FF; --code-bg: rgba(0,0,0,0.4);
--shadow: 0 2px 8px rgba(0,0,0,0.3); --input-bg: rgba(255,255,255,0.04);
--select-arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23666' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
}
[data-theme="light"] {
--bg-primary: #f8f9fa; --bg-secondary: #ffffff; --bg-card: rgba(0,0,0,0.02);
--bg-card-hover: rgba(0,0,0,0.04); --border: rgba(0,0,0,0.1);
--border-focus: rgba(200,150,0,0.5); --text-primary: #1a1a1a; --text-secondary: #555;
--text-muted: #999; --accent: #d4a20a; --accent-dim: rgba(212,162,10,0.1);
--accent-glow: rgba(212,162,10,0.2); --success: #00A870; --error: #E53E3E;
--warning: #DD8800; --info: #0070E0; --code-bg: rgba(0,0,0,0.05);
--shadow: 0 2px 8px rgba(0,0,0,0.08); --input-bg: rgba(0,0,0,0.03);
--select-arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23999' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
}
:root {
--radius-sm: 8px; --radius-md: 12px; --radius-lg: 16px; --radius-xl: 20px;
--font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
--font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;
--transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}
html { font-size: 16px; scroll-behavior: smooth; }
body {
font-family: var(--font-sans); background: var(--bg-primary); color: var(--text-primary);
min-height: 100vh; -webkit-font-smoothing: antialiased; overflow-x: hidden;
transition: background var(--transition), color var(--transition);
}
/* ═══ BACKGROUND ═══ */
.bg-grid { position: fixed; inset: 0; background-image: linear-gradient(rgba(128,128,128,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(128,128,128,0.03) 1px, transparent 1px); background-size: 60px 60px; pointer-events: none; z-index: 0; }
.bg-glow { position: fixed; top: -40%; left: 50%; transform: translateX(-50%); width: 800px; height: 800px; background: radial-gradient(circle, var(--accent-dim) 0%, transparent 70%); pointer-events: none; z-index: 0; }
/* ═══ LAYOUT ═══ */
.app { position: relative; z-index: 1; }
.container { max-width: 960px; margin: 0 auto; padding: 0 24px; }
/* ═══ HEADER ═══ */
.header { position: sticky; top: 0; z-index: 100; backdrop-filter: blur(20px) saturate(180%); -webkit-backdrop-filter: blur(20px) saturate(180%); background: color-mix(in srgb, var(--bg-primary) 80%, transparent); border-bottom: 1px solid var(--border); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; max-width: 960px; margin: 0 auto; padding: 0 24px; }
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--text-primary); }
.logo-icon { width: 36px; height: 36px; background: var(--accent); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 14px; color: #000; letter-spacing: -0.5px; }
.logo-text { font-weight: 700; font-size: 16px; letter-spacing: -0.3px; }
.logo-text span { color: var(--accent); }
.header-actions { display: flex; align-items: center; gap: 8px; }
/* ═══ THEME TOGGLE ═══ */
.theme-toggle { width: 36px; height: 36px; border-radius: var(--radius-sm); background: var(--bg-card); border: 1px solid var(--border); cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 16px; transition: all var(--transition); color: var(--text-secondary); }
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }
/* ═══ CHAIN SELECTOR ═══ */
.chain-selector { position: relative; }
.chain-btn { display: flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: var(--radius-sm); background: var(--bg-card); border: 1px solid var(--border); color: var(--text-primary); font-size: 13px; font-weight: 500; cursor: pointer; font-family: var(--font-sans); transition: all var(--transition); }
.chain-btn:hover { border-color: var(--accent); }
.chain-btn .chain-icon { width: 20px; height: 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 12px; flex-shrink: 0; }
.chain-btn .chain-arrow { font-size: 10px; color: var(--text-muted); transition: transform var(--transition); }
.chain-btn.open .chain-arrow { transform: rotate(180deg); }
.chain-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.chain-dot.testnet { background: var(--warning); }
.chain-dot.mainnet { background: var(--success); }
.chain-dropdown { position: absolute; top: calc(100% + 8px); right: 0; width: 340px; max-height: 480px; overflow-y: auto; background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius-md); box-shadow: var(--shadow), 0 20px 60px rgba(0,0,0,0.3); z-index: 200; display: none; }
.chain-dropdown.open { display: block; animation: dropdown-in 200ms ease-out; }
@keyframes dropdown-in { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }
.chain-group-label { padding: 10px 16px 4px; font-size: 11px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }
.chain-option { display: flex; align-items: center; gap: 10px; padding: 10px 16px; cursor: pointer; transition: background var(--transition); font-size: 13px; }
.chain-option:hover { background: var(--bg-card-hover); }
.chain-option.active { background: var(--accent-dim); color: var(--accent); }
.chain-option .chain-name { flex: 1; }
.chain-option .chain-type { font-size: 10px; padding: 2px 6px; border-radius: 4px; font-weight: 600; }
.chain-option .chain-type.testnet { background: rgba(250,173,20,0.15); color: var(--warning); }
.chain-option .chain-type.mainnet { background: rgba(0,196,140,0.15); color: var(--success); }
.chain-option .chain-balance { font-size: 11px; color: var(--text-muted); font-family: var(--font-mono); }
.chain-search { padding: 12px 16px; border-bottom: 1px solid var(--border); }
.chain-search input { width: 100%; padding: 8px 12px; background: var(--input-bg); border: 1px solid var(--border); border-radius: 6px; color: var(--text-primary); font-size: 13px; font-family: var(--font-sans); outline: none; }
.chain-search input:focus { border-color: var(--border-focus); }
/* ═══ BUTTONS ═══ */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px; border-radius: var(--radius-sm); font-family: var(--font-sans); font-size: 14px; font-weight: 600; border: none; cursor: pointer; transition: all var(--transition); white-space: nowrap; text-decoration: none; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: var(--accent); color: #000; }
.btn-primary:hover:not(:disabled) { filter: brightness(0.9); box-shadow: 0 0 20px var(--accent-glow); }
.btn-secondary { background: var(--bg-card); color: var(--text-primary); border: 1px solid var(--border); }
.btn-secondary:hover:not(:disabled) { background: var(--bg-card-hover); border-color: rgba(128,128,128,0.2); }
.btn-ghost { background: transparent; color: var(--text-secondary); padding: 8px 12px; border: none; cursor: pointer; font-family: var(--font-sans); font-size: 13px; }
.btn-ghost:hover { color: var(--text-primary); }
.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn-lg { padding: 14px 28px; font-size: 15px; }
.btn-danger { background: rgba(255,77,79,0.1); color: var(--error); border: 1px solid rgba(255,77,79,0.2); }
/* ═══ HERO ═══ */
.hero { padding: 80px 0 48px; text-align: center; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; padding: 6px 16px; background: var(--accent-dim); border: 1px solid rgba(240,185,11,0.2); border-radius: 100px; font-size: 13px; font-weight: 600; color: var(--accent); margin-bottom: 24px; }
.hero-badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); animation: pulse-dot 2s ease-in-out infinite; }
@keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.hero h1 { font-size: clamp(32px, 5vw, 52px); font-weight: 800; letter-spacing: -1.5px; line-height: 1.1; margin-bottom: 16px; }
.hero h1 .gradient { background: linear-gradient(135deg, var(--accent) 0%, #FFD700 50%, var(--accent) 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero p { font-size: 17px; color: var(--text-secondary); max-width: 600px; margin: 0 auto 32px; line-height: 1.6; }
.hero-stats { display: flex; justify-content: center; gap: 40px; padding-top: 16px; }
.hero-stat-value { font-size: 24px; font-weight: 700; color: var(--accent); font-family: var(--font-mono); }
.hero-stat-label { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-top: 4px; }
/* ═══ TABS ═══ */
.tabs { display: flex; gap: 0; border-bottom: 1px solid var(--border); margin-bottom: 32px; overflow-x: auto; }
.tab { padding: 12px 20px; font-size: 14px; font-weight: 600; color: var(--text-muted); cursor: pointer; border-bottom: 2px solid transparent; transition: all var(--transition); background: none; border-top: none; border-left: none; border-right: none; font-family: var(--font-sans); white-space: nowrap; }
.tab:hover { color: var(--text-secondary); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab .tab-count { font-size: 11px; padding: 1px 6px; border-radius: 10px; background: var(--accent-dim); color: var(--accent); margin-left: 6px; }
/* ═══ CARDS ═══ */
.card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; backdrop-filter: blur(10px); }
.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; flex-wrap: wrap; gap: 12px; }
.card-title { font-size: 18px; font-weight: 700; letter-spacing: -0.3px; }
.card-subtitle { font-size: 13px; color: var(--text-muted); margin-top: 4px; }
/* ═══ FORMS ═══ */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 13px; font-weight: 600; color: var(--text-secondary); margin-bottom: 6px; }
.form-label .required { color: var(--error); margin-left: 2px; }
.form-hint { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.form-input, .form-textarea, .form-select { width: 100%; padding: 12px 16px; background: var(--input-bg); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text-primary); font-family: var(--font-sans); font-size: 14px; transition: all var(--transition); outline: none; }
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-muted); }
.form-input:focus, .form-textarea:focus, .form-select:focus { border-color: var(--border-focus); box-shadow: 0 0 0 3px var(--accent-dim); }
.form-textarea { resize: vertical; min-height: 80px; line-height: 1.5; }
.form-select { cursor: pointer; appearance: none; background-image: var(--select-arrow); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; }
.form-select option { background: var(--bg-secondary); color: var(--text-primary); }
/* ═══ STEPPER ═══ */
.stepper { display: flex; justify-content: center; gap: 0; margin-bottom: 40px; padding: 0 20px; }
.step { display: flex; align-items: center; gap: 0; }
.step-circle { width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 700; border: 2px solid var(--border); color: var(--text-muted); background: var(--bg-secondary); transition: all var(--transition); flex-shrink: 0; }
.step.active .step-circle { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); box-shadow: 0 0 16px var(--accent-glow); }
.step.completed .step-circle { border-color: var(--success); background: var(--success); color: #000; }
.step-label { font-size: 12px; color: var(--text-muted); margin-left: 8px; font-weight: 500; display: none; }
@media (min-width: 640px) { .step-label { display: block; } }
.step.active .step-label, .step.completed .step-label { color: var(--text-secondary); }
.step-line { width: 40px; height: 2px; background: var(--border); margin: 0 8px; flex-shrink: 0; }
.step-line.completed { background: var(--success); }
/* ═══ SERVICE / METADATA ENTRIES ═══ */
.service-list { display: flex; flex-direction: column; gap: 12px; }
.service-entry { display: grid; grid-template-columns: 140px 1fr 100px 40px; gap: 8px; align-items: start; padding: 12px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); }
.metadata-entry { display: grid; grid-template-columns: 1fr 2fr 40px; gap: 8px; align-items: start; padding: 12px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); }
@media (max-width: 640px) { .service-entry, .metadata-entry { grid-template-columns: 1fr; } }
.service-entry .form-input, .service-entry .form-select, .metadata-entry .form-input { padding: 8px 12px; font-size: 13px; }
.btn-remove { width: 36px; height: 36px; border-radius: var(--radius-sm); background: rgba(255,77,79,0.1); border: 1px solid rgba(255,77,79,0.2); color: var(--error); cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 18px; transition: all var(--transition); }
.btn-remove:hover { background: rgba(255,77,79,0.2); }
/* ═══ CHECKBOXES ═══ */
.checkbox-group { display: flex; flex-wrap: wrap; gap: 10px; }
.checkbox-item { display: flex; align-items: center; gap: 8px; padding: 10px 16px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); cursor: pointer; transition: all var(--transition); font-size: 13px; color: var(--text-secondary); }
.checkbox-item:hover { border-color: rgba(128,128,128,0.2); }
.checkbox-item.checked { border-color: var(--accent); background: var(--accent-dim); color: var(--accent); }
.checkbox-item input { display: none; }
.check-icon { width: 18px; height: 18px; border-radius: 4px; border: 2px solid var(--border); display: flex; align-items: center; justify-content: center; font-size: 11px; transition: all var(--transition); }
.checkbox-item.checked .check-icon { background: var(--accent); border-color: var(--accent); color: #000; }
/* ═══ URI OPTIONS ═══ */
.uri-options { display: flex; gap: 8px; margin-bottom: 16px; }
.uri-option { flex: 1; padding: 12px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-card); cursor: pointer; text-align: center; transition: all var(--transition); }
.uri-option:hover { border-color: rgba(128,128,128,0.2); }
.uri-option.active { border-color: var(--accent); background: var(--accent-dim); }
.uri-option-title { font-size: 13px; font-weight: 600; color: var(--text-primary); margin-bottom: 2px; }
.uri-option-desc { font-size: 11px; color: var(--text-muted); }
.uri-option.active .uri-option-title { color: var(--accent); }
/* ═══ REVIEW ═══ */
.review-json { background: var(--code-bg); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 16px; font-family: var(--font-mono); font-size: 12px; line-height: 1.6; color: var(--text-secondary); overflow-x: auto; max-height: 400px; overflow-y: auto; white-space: pre-wrap; word-break: break-all; }
.review-section { margin-bottom: 20px; }
.review-label { font-size: 12px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 6px; }
.review-value { font-size: 14px; color: var(--text-primary); word-break: break-all; }
.form-nav { display: flex; justify-content: space-between; align-items: center; margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--border); }
/* ═══ WALLET ═══ */
.wallet-connected { display: flex; align-items: center; gap: 8px; padding: 8px 14px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 13px; font-family: var(--font-mono); color: var(--text-secondary); }
.wallet-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); }
.wallet-actions { display: flex; align-items: center; gap: 8px; }
.btn-disconnect { background: none; border: 1px solid var(--border); color: var(--text-muted); padding: 6px 10px; border-radius: var(--radius-sm); cursor: pointer; font-size: 11px; font-family: var(--font-sans); transition: all var(--transition); }
.btn-disconnect:hover { border-color: var(--error); color: var(--error); }
/* ═══ TOAST ═══ */
.toast-container { position: fixed; top: 80px; right: 24px; z-index: 1000; display: flex; flex-direction: column; gap: 8px; }
.toast { padding: 14px 20px; border-radius: var(--radius-md); font-size: 14px; font-weight: 500; backdrop-filter: blur(12px); border: 1px solid; animation: toast-in 300ms ease-out; max-width: 400px; }
.toast.success { background: rgba(0,196,140,0.1); border-color: rgba(0,196,140,0.3); color: var(--success); }
.toast.error { background: rgba(255,77,79,0.1); border-color: rgba(255,77,79,0.3); color: var(--error); }
.toast.info { background: rgba(24,144,255,0.1); border-color: rgba(24,144,255,0.3); color: var(--info); }
@keyframes toast-in { from { opacity: 0; transform: translateX(50px); } to { opacity: 1; transform: translateX(0); } }
/* ═══ TX RESULT ═══ */
.tx-result { text-align: center; padding: 40px 20px; }
.tx-icon { width: 80px; height: 80px; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 24px; font-size: 40px; }
.tx-icon.success { background: rgba(0,196,140,0.15); color: var(--success); }
.tx-icon.pending { background: var(--accent-dim); color: var(--accent); animation: spin 1.5s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.tx-title { font-size: 24px; font-weight: 700; margin-bottom: 8px; }
.tx-subtitle { font-size: 14px; color: var(--text-secondary); margin-bottom: 24px; }
.tx-link { display: inline-flex; align-items: center; gap: 6px; color: var(--accent); text-decoration: none; font-size: 14px; font-weight: 500; }
.tx-link:hover { text-decoration: underline; }
.tx-details { margin-top: 24px; padding: 16px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); text-align: left; }
.tx-detail-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.tx-detail-row:last-child { border-bottom: none; }
.tx-detail-label { color: var(--text-muted); }
.tx-detail-value { color: var(--text-primary); font-family: var(--font-mono); font-size: 12px; }
/* ═══ AGENT CARDS ═══ */
.agent-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; margin-top: 16px; }
.agent-card { padding: 20px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); transition: all var(--transition); }
.agent-card:hover { border-color: rgba(128,128,128,0.15); background: var(--bg-card-hover); }
.agent-card-id { font-family: var(--font-mono); font-size: 12px; color: var(--accent); margin-bottom: 8px; }
.agent-card-uri { font-size: 13px; color: var(--text-secondary); word-break: break-all; margin-bottom: 12px; }
.agent-card-actions { display: flex; gap: 8px; flex-wrap: wrap; }
/* ═══ REPUTATION ═══ */
.stars { display: inline-flex; gap: 4px; }
.star { cursor: pointer; font-size: 24px; color: var(--text-muted); transition: color var(--transition); }
.star.filled { color: var(--accent); }
.star:hover { color: var(--accent); }
.reputation-bar { display: flex; align-items: center; gap: 8px; margin: 4px 0; }
.reputation-fill { height: 6px; border-radius: 3px; background: var(--accent); transition: width 0.3s ease; }
.reputation-track { flex: 1; height: 6px; border-radius: 3px; background: var(--bg-card); overflow: hidden; }
/* ═══ TEMPLATES ═══ */
.template-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.template-card { padding: 24px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); cursor: pointer; transition: all var(--transition); }
.template-card:hover { border-color: var(--accent); background: var(--accent-dim); transform: translateY(-2px); }
.template-icon { font-size: 32px; margin-bottom: 12px; }
.template-name { font-weight: 700; font-size: 16px; margin-bottom: 6px; }
.template-desc { font-size: 13px; color: var(--text-secondary); line-height: 1.5; }
/* ═══ SEARCH ═══ */
.search-bar { display: flex; gap: 8px; margin-bottom: 24px; }
.search-bar .form-input { flex: 1; }
.search-filters { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.filter-chip { padding: 6px 14px; border-radius: 20px; font-size: 12px; font-weight: 500; background: var(--bg-card); border: 1px solid var(--border); color: var(--text-secondary); cursor: pointer; transition: all var(--transition); }
.filter-chip:hover { border-color: var(--accent); }
.filter-chip.active { background: var(--accent-dim); border-color: var(--accent); color: var(--accent); }
/* ═══ BATCH ═══ */
.drop-zone { border: 2px dashed var(--border); border-radius: var(--radius-md); padding: 48px 24px; text-align: center; cursor: pointer; transition: all var(--transition); }
.drop-zone:hover, .drop-zone.dragover { border-color: var(--accent); background: var(--accent-dim); }
.progress-bar { width: 100%; height: 8px; border-radius: 4px; background: var(--bg-card); overflow: hidden; margin: 8px 0; }
.progress-fill { height: 100%; border-radius: 4px; background: var(--accent); transition: width 0.3s ease; }
/* ═══ QR / EXPORT ═══ */
.qr-container { text-align: center; padding: 24px; }
.qr-container img { border-radius: var(--radius-sm); margin: 16px auto; display: block; }
.export-options { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.export-option { padding: 16px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); cursor: pointer; transition: all var(--transition); text-align: center; }
.export-option:hover { border-color: var(--accent); background: var(--accent-dim); }
/* ═══ HISTORY ═══ */
.history-item { display: flex; align-items: center; gap: 16px; padding: 16px; border-bottom: 1px solid var(--border); }
.history-item:last-child { border-bottom: none; }
.history-icon { width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.history-icon.register { background: rgba(0,196,140,0.15); color: var(--success); }
.history-icon.update { background: rgba(24,144,255,0.15); color: var(--info); }
.history-details { flex: 1; min-width: 0; }
.history-title { font-weight: 600; font-size: 14px; }
.history-meta { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
/* ═══ COLLAPSIBLE ═══ */
.collapsible { border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 12px; overflow: hidden; }
.collapsible-header { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; cursor: pointer; font-weight: 600; font-size: 14px; background: var(--bg-card); transition: background var(--transition); }
.collapsible-header:hover { background: var(--bg-card-hover); }
.collapsible-arrow { transition: transform var(--transition); font-size: 12px; }
.collapsible.open .collapsible-arrow { transform: rotate(180deg); }
.collapsible-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.collapsible.open .collapsible-content { max-height: 2000px; }
.collapsible-body { padding: 16px; }
/* ═══ MAINNET WARNING ═══ */
.mainnet-warning { background: rgba(239,68,68,0.08); border: 1px solid rgba(239,68,68,0.25); border-radius: var(--radius-sm); padding: 12px 16px; margin-bottom: 16px; font-size: 13px; color: var(--error); display: flex; align-items: flex-start; gap: 8px; }
/* ═══ CONNECT PROMPT ═══ */
.connect-prompt { text-align: center; padding: 60px 20px; }
.connect-prompt-icon { font-size: 48px; margin-bottom: 16px; }
.connect-prompt h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.connect-prompt p { color: var(--text-secondary); font-size: 14px; margin-bottom: 24px; }
/* ═══ WALLET PICKER ═══ */
.wallet-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; margin-top: 16px; }
.wallet-option { display: flex; align-items: center; gap: 12px; padding: 14px 16px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); cursor: pointer; transition: all var(--transition); font-size: 14px; font-weight: 500; }
.wallet-option:hover { border-color: var(--accent); background: var(--accent-dim); }
.wallet-option img, .wallet-option .wallet-icon-placeholder { width: 28px; height: 28px; border-radius: 6px; }
/* ═══ X402 CONFIG ═══ */
.x402-config { padding: 16px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); margin-top: 12px; }
.x402-config .form-group { margin-bottom: 12px; }
/* ═══ ANALYTICS ═══ */
.analytics-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; margin-bottom: 24px; }
.analytics-card { padding: 20px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); text-align: center; }
.analytics-value { font-size: 28px; font-weight: 700; color: var(--accent); font-family: var(--font-mono); }
.analytics-label { font-size: 12px; color: var(--text-muted); margin-top: 4px; text-transform: uppercase; letter-spacing: 1px; }
/* ═══ BADGE ═══ */
.x402-badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 4px; font-size: 10px; font-weight: 700; background: rgba(124,58,237,0.15); color: #a78bfa; border: 1px solid rgba(124,58,237,0.3); }
/* ═══ GAS ESTIMATE ═══ */
.gas-estimate { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-secondary); }
.gas-estimate .spinner-sm, .spinner-sm { display: inline-block; width: 12px; height: 12px; border: 2px solid rgba(128,128,128,0.2); border-top-color: var(--accent); border-radius: 50%; animation: spin 0.8s linear infinite; }
.gas-estimate-value { font-family: var(--font-mono); color: var(--accent); font-weight: 600; }
.spinner { display: inline-block; width: 16px; height: 16px; border: 2px solid rgba(0,0,0,0.2); border-top-color: #000; border-radius: 50%; animation: spin 0.8s linear infinite; }
.spinner-light { border-color: rgba(128,128,128,0.2); border-top-color: var(--accent); }
/* ═══ FOOTER ═══ */
.footer { border-top: 1px solid var(--border); padding: 32px 0; text-align: center; font-size: 13px; color: var(--text-muted); margin-top: 80px; }
.footer a { color: var(--text-secondary); text-decoration: none; }
.footer a:hover { color: var(--accent); }
.footer-links { display: flex; justify-content: center; gap: 24px; margin-bottom: 12px; flex-wrap: wrap; }
/* ═══ UTILITIES ═══ */
.hidden { display: none !important; }
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(128,128,128,0.15); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(128,128,128,0.25); }
/* ═══ RESPONSIVE ═══ */
@media (max-width: 640px) {
.hero { padding: 48px 0 32px; }
.hero-stats { gap: 24px; }
.card { padding: 20px; }
.container { padding: 0 16px; }
.header-inner { padding: 0 16px; }
.stepper { gap: 0; }
.step-line { width: 20px; }
.chain-dropdown { width: calc(100vw - 32px); right: -16px; }
.uri-options { flex-direction: column; }
.search-bar { flex-direction: column; }
.tabs { gap: 0; }
.tab { padding: 12px 14px; font-size: 13px; }
}
</style>
</head>
<body>
<div class="bg-grid"></div>
<div class="bg-glow"></div>
<div class="app">
<!-- ═══ HEADER ═══ -->
<header class="header">
<div class="header-inner">
<a href="#" class="logo" onclick="location.reload(); return false;">
<div class="logo-icon">8004</div>
<div class="logo-text"><span>ERC-8004</span> Agent Creator</div>
</a>
<div class="header-actions">
<div class="chain-selector" id="chainSelector">
<button class="chain-btn" id="chainBtn" onclick="toggleChainDropdown()">
<span class="chain-icon" id="chainIconDisplay">🟡</span>
<span id="chainNameDisplay">BSC Testnet</span>
<span class="chain-dot testnet" id="chainDotDisplay"></span>
<span class="chain-arrow">▼</span>
</button>
<div class="chain-dropdown" id="chainDropdown">
<div class="chain-search">
<input type="text" placeholder="Search chains..." oninput="filterChains(this.value)" id="chainSearchInput" />
</div>
<div id="chainList"></div>
</div>
</div>
<button class="theme-toggle" onclick="toggleTheme()" title="Toggle light/dark mode" id="themeBtn">🌙</button>
<div id="walletArea"></div>
</div>
</div>
<div id="mainnetBanner"></div>
</header>
<!-- ═══ HERO ═══ -->
<section class="hero">
<div class="container">
<div class="hero-badge"><div class="dot"></div>Live on 20+ EVM Chains</div>
<h1>Create <span class="gradient">Trustless Agents</span><br>on Any Chain</h1>
<p>Register AI agents on-chain with ERC-8004. Get a portable, censorship-resistant identity backed by an ERC-721 NFT — discoverable across the entire agent economy.</p>
<div class="hero-stats">
<div class="hero-stat"><div class="hero-stat-value" id="statAgents">—</div><div class="hero-stat-label">Agents Registered</div></div>
<div class="hero-stat"><div class="hero-stat-value">22</div><div class="hero-stat-label">Chains Supported</div></div>
<div class="hero-stat"><div class="hero-stat-value">v2.0</div><div class="hero-stat-label">Registry Version</div></div>
</div>
</div>
</section>
<!-- ═══ MAIN CONTENT ═══ -->
<main class="container">
<div class="tabs" id="mainTabs">
<button class="tab active" data-tab="create" onclick="switchTab('create')">Create Agent</button>
<button class="tab" data-tab="dashboard" onclick="switchTab('dashboard')">My Agents</button>
<button class="tab" data-tab="search" onclick="switchTab('search')">Search</button>
<button class="tab" data-tab="templates" onclick="switchTab('templates')">Templates</button>
<button class="tab" data-tab="batch" onclick="switchTab('batch')">Batch</button>
<button class="tab" data-tab="history" onclick="switchTab('history')">History</button>
</div>
<!-- ═══ CREATE TAB ═══ -->
<div id="tab-create">
<div id="connectPrompt" class="card">
<div class="connect-prompt">
<div class="connect-prompt-icon">🔗</div>
<h3>Connect Your Wallet</h3>
<p>Connect your wallet to create an ERC-8004 agent identity on any EVM chain.</p>
<button class="btn btn-primary btn-lg" onclick="connectWallet()">Connect Wallet</button>
<div id="walletPicker" class="hidden">
<div class="wallet-list" id="walletList"></div>
</div>
</div>
</div>
<div id="wizardSection" class="hidden">
<div class="stepper" id="stepper">
<div class="step active" data-step="1"><div class="step-circle">1</div><span class="step-label">Identity</span></div>
<div class="step-line"></div>
<div class="step" data-step="2"><div class="step-circle">2</div><span class="step-label">Services</span></div>
<div class="step-line"></div>
<div class="step" data-step="3"><div class="step-circle">3</div><span class="step-label">Configuration</span></div>
<div class="step-line"></div>
<div class="step" data-step="4"><div class="step-circle">4</div><span class="step-label">Deploy</span></div>
</div>
<!-- STEP 1: Identity -->
<div id="step1" class="card">
<div class="card-header"><div><div class="card-title">Agent Identity</div><div class="card-subtitle">Define your agent's core identity — name, description, and image.</div></div></div>
<div class="form-group"><label class="form-label">Agent Name <span class="required">*</span></label><input class="form-input" type="text" id="agentName" placeholder="e.g., DeFi Yield Optimizer" maxlength="100" /><div class="form-hint">A short, memorable name (max 100 chars)</div></div>
<div class="form-group"><label class="form-label">Description <span class="required">*</span></label><textarea class="form-textarea" id="agentDescription" placeholder="Describe what your agent does, capabilities, pricing..." rows="4" maxlength="1000"></textarea><div class="form-hint">Clear description (max 1000 chars)</div></div>
<div class="form-group"><label class="form-label">Image URL</label><input class="form-input" type="url" id="agentImage" placeholder="https://example.com/avatar.png or ipfs://..." /><div class="form-hint">Avatar or logo for your agent NFT</div></div>
<div class="form-nav"><div></div><button class="btn btn-primary" onclick="goToStep(2)">Next: Services →</button></div>
</div>
<!-- STEP 2: Services -->
<div id="step2" class="card hidden">
<div class="card-header"><div><div class="card-title">Services & Endpoints</div><div class="card-subtitle">Advertise how other agents and users can reach your agent.</div></div><button class="btn btn-secondary btn-sm" onclick="addService()">+ Add Service</button></div>
<div class="service-list" id="serviceList"></div>
<div style="margin-top:12px;"><button class="btn btn-ghost btn-sm" onclick="addService()">+ Add another service</button></div>
<div class="form-nav"><button class="btn btn-secondary" onclick="goToStep(1)">← Back</button><button class="btn btn-primary" onclick="goToStep(3)">Next: Configuration →</button></div>
</div>
<!-- STEP 3: Configuration -->
<div id="step3" class="card hidden">
<div class="card-header"><div><div class="card-title">Trust & Metadata</div><div class="card-subtitle">Configure trust models, x402 payments, and on-chain metadata.</div></div></div>
<div class="form-group">
<label class="form-label">Supported Trust Models</label>
<div class="checkbox-group" id="trustModels">
<label class="checkbox-item" onclick="toggleCheck(this)"><input type="checkbox" value="reputation" /><span class="check-icon">✓</span>Reputation</label>
<label class="checkbox-item" onclick="toggleCheck(this)"><input type="checkbox" value="crypto-economic" /><span class="check-icon">✓</span>Crypto-Economic</label>
<label class="checkbox-item" onclick="toggleCheck(this)"><input type="checkbox" value="tee-attestation" /><span class="check-icon">✓</span>TEE Attestation</label>
</div>
</div>
<!-- x402 Payment Configuration -->
<div class="collapsible" id="x402Collapsible">
<div class="collapsible-header" onclick="toggleCollapsible('x402Collapsible')">
<span>💳 x402 Payment Configuration</span>
<span class="collapsible-arrow">▼</span>
</div>
<div class="collapsible-content">
<div class="collapsible-body">
<div class="form-group">
<label class="checkbox-item" onclick="toggleCheck(this)" id="x402Toggle"><input type="checkbox" value="x402" /><span class="check-icon">✓</span>Enable x402 Micropayments</label>
</div>
<div id="x402Fields" class="hidden">
<div class="form-group"><label class="form-label">Payment Endpoint</label><input class="form-input" type="url" id="x402Endpoint" placeholder="https://pay.youragent.com/x402" /></div>
<div class="form-group"><label class="form-label">Price per Request</label><input class="form-input" type="text" id="x402Price" placeholder="0.001" /><div class="form-hint">Price in native token per API call</div></div>
<div class="form-group"><label class="form-label">Accepted Tokens</label><input class="form-input" type="text" id="x402Tokens" placeholder="USDC, USDT, native" /><div class="form-hint">Comma-separated list of accepted tokens</div></div>
</div>
</div>
</div>
</div>
<div class="form-group" style="margin-top:16px;">
<label class="form-label">URI Storage Method</label>
<div class="uri-options">
<div class="uri-option active" data-uri="onchain" onclick="selectUriOption('onchain')"><div class="uri-option-title">On-Chain</div><div class="uri-option-desc">Base64 data URI</div></div>
<div class="uri-option" data-uri="ipfs" onclick="selectUriOption('ipfs')"><div class="uri-option-title">IPFS</div><div class="uri-option-desc">Provide IPFS CID</div></div>
<div class="uri-option" data-uri="https" onclick="selectUriOption('https')"><div class="uri-option-title">HTTPS</div><div class="uri-option-desc">Your own domain</div></div>
</div>
<div id="customUriField" class="hidden"><input class="form-input" type="url" id="customUri" placeholder="ipfs://... or https://..." /></div>
</div>
<div class="form-group">
<label class="form-label">On-Chain Metadata (Optional)</label>
<div class="service-list" id="metadataList"></div>
<div style="margin-top:8px;display:flex;gap:8px;flex-wrap:wrap;">
<button class="btn btn-ghost btn-sm" onclick="addMetadata()">+ Add metadata</button>
<button class="btn btn-ghost btn-sm" onclick="addMetadataPreset('category','DeFi')">+ Category</button>
<button class="btn btn-ghost btn-sm" onclick="addMetadataPreset('twitter','@handle')">+ Twitter</button>
<button class="btn btn-ghost btn-sm" onclick="addMetadataPreset('website','https://')">+ Website</button>
<button class="btn btn-ghost btn-sm" onclick="addMetadataPreset('pricing','free')">+ Pricing</button>
</div>
</div>
<div class="form-nav"><button class="btn btn-secondary" onclick="goToStep(2)">← Back</button><button class="btn btn-primary" onclick="goToStep(4)">Review & Deploy →</button></div>
</div>
<!-- STEP 4: Review & Deploy -->
<div id="step4" class="card hidden">
<div class="card-header"><div><div class="card-title">Review & Deploy</div><div class="card-subtitle">Review your agent configuration before registering on-chain.</div></div></div>
<div class="review-section"><div class="review-label">Agent Registration JSON</div><pre class="review-json" id="reviewJson"></pre></div>
<div class="review-section" id="reviewUriSection"><div class="review-label">Agent URI</div><div class="review-value" id="reviewUri" style="font-family:var(--font-mono);font-size:12px;"></div></div>
<div class="review-section" id="reviewMetadataSection"><div class="review-label">On-Chain Metadata</div><div id="reviewMetadata"></div></div>
<div class="review-section"><div class="review-label">Network</div><div class="review-value" id="reviewNetwork"></div></div>
<div class="review-section"><div class="review-label">Contract</div><div class="review-value" id="reviewContract" style="font-family:var(--font-mono);font-size:12px;"></div></div>
<div class="review-section"><div class="review-label">Estimated Gas</div><div class="review-value" id="reviewGas">Calculated on submission</div></div>
<!-- Export Options -->
<div class="collapsible" style="margin-top:16px;">
<div class="collapsible-header" onclick="toggleCollapsible(this.parentElement.id)" id="exportCollapsible"><span>📦 Export Options</span><span class="collapsible-arrow">▼</span></div>
<div class="collapsible-content"><div class="collapsible-body">
<div class="export-options">
<div class="export-option" onclick="exportJSON()"><div style="font-size:24px;margin-bottom:8px;">📄</div><div style="font-weight:600;font-size:13px;">Export JSON</div><div style="font-size:11px;color:var(--text-muted);">Raw config file</div></div>
<div class="export-option" onclick="exportAgentCard()"><div style="font-size:24px;margin-bottom:8px;">🪪</div><div style="font-weight:600;font-size:13px;">Agent Card</div><div style="font-size:11px;color:var(--text-muted);">.well-known format</div></div>
<div class="export-option" onclick="exportBadge()"><div style="font-size:24px;margin-bottom:8px;">🏷️</div><div style="font-weight:600;font-size:13px;">Embed Badge</div><div style="font-size:11px;color:var(--text-muted);">HTML widget</div></div>
<div class="export-option" onclick="exportCLI()"><div style="font-size:24px;margin-bottom:8px;">⌨️</div><div style="font-weight:600;font-size:13px;">CLI Command</div><div style="font-size:11px;color:var(--text-muted);">Copy for terminal</div></div>
</div>
</div></div>
</div>
<div class="form-nav">
<button class="btn btn-secondary" onclick="goToStep(3)">← Back</button>
<button class="btn btn-primary btn-lg" id="deployBtn" onclick="deployAgent()">🚀 Register Agent On-Chain</button>
</div>
</div>
<!-- Deploy Result -->
<div id="deployResult" class="card hidden"></div>
</div>
</div>
<!-- ═══ DASHBOARD TAB ═══ -->
<div id="tab-dashboard" class="hidden">
<div id="dashboardConnectPrompt" class="card"><div class="connect-prompt"><div class="connect-prompt-icon">📋</div><h3>Connect to View Your Agents</h3><p>Connect your wallet to see agents you've registered.</p><button class="btn btn-primary btn-lg" onclick="connectWallet()">Connect Wallet</button></div></div>
<div id="dashboardAgents" class="hidden">
<div id="dashboardAnalytics" class="analytics-grid"></div>
<div class="card">
<div class="card-header"><div><div class="card-title">Your Registered Agents</div><div class="card-subtitle" id="agentCount">Loading...</div></div><button class="btn btn-secondary btn-sm" onclick="loadMyAgents()">↻ Refresh</button></div>
<div id="agentsList"></div>
</div>
</div>
</div>
<!-- ═══ SEARCH TAB ═══ -->
<div id="tab-search" class="hidden">
<div class="card">
<div class="card-header"><div><div class="card-title">Agent Search & Discovery</div><div class="card-subtitle">Find registered agents on the current chain.</div></div></div>
<div class="search-bar">
<input class="form-input" type="text" id="searchInput" placeholder="Search by Agent ID, name, or address..." />
<button class="btn btn-primary" onclick="searchAgents()">Search</button>
</div>
<div class="search-filters">
<button class="filter-chip active" data-filter="all" onclick="setSearchFilter('all',this)">All</button>
<button class="filter-chip" data-filter="A2A" onclick="setSearchFilter('A2A',this)">A2A</button>
<button class="filter-chip" data-filter="MCP" onclick="setSearchFilter('MCP',this)">MCP</button>
<button class="filter-chip" data-filter="OASF" onclick="setSearchFilter('OASF',this)">OASF</button>
<button class="filter-chip" data-filter="x402" onclick="setSearchFilter('x402',this)">x402 💳</button>
</div>
<div id="searchResults"></div>
</div>
<!-- Reputation Section -->
<div class="card" style="margin-top:24px;">
<div class="card-header"><div><div class="card-title">Reputation System</div><div class="card-subtitle">View or submit reputation scores for agents.</div></div></div>
<div class="form-group">
<label class="form-label">Agent ID</label>
<div style="display:flex;gap:8px;"><input class="form-input" type="number" id="repAgentId" placeholder="Enter agent ID" style="flex:1;" /><button class="btn btn-secondary" onclick="viewReputation()">View Reputation</button></div>
</div>
<div id="reputationDisplay" class="hidden">
<div class="analytics-grid" id="repAnalytics"></div>
<div id="repHistory"></div>
</div>
<div id="submitRepSection" class="hidden" style="margin-top:16px;border-top:1px solid var(--border);padding-top:16px;">
<div class="form-label" style="margin-bottom:12px;">Submit Rating</div>
<div class="stars" id="ratingStars">
<span class="star" data-rating="1" onclick="setRating(1)">★</span>
<span class="star" data-rating="2" onclick="setRating(2)">★</span>
<span class="star" data-rating="3" onclick="setRating(3)">★</span>
<span class="star" data-rating="4" onclick="setRating(4)">★</span>
<span class="star" data-rating="5" onclick="setRating(5)">★</span>
</div>
<div class="form-group" style="margin-top:12px;"><textarea class="form-textarea" id="repComment" placeholder="Optional comment..." rows="2"></textarea></div>
<button class="btn btn-primary btn-sm" onclick="submitReputation()">Submit Rating</button>
</div>
</div>
</div>
<!-- ═══ TEMPLATES TAB ═══ -->
<div id="tab-templates" class="hidden">
<div class="card">
<div class="card-header"><div><div class="card-title">Agent Templates</div><div class="card-subtitle">Pre-built configurations — one click to get started.</div></div></div>
<div class="template-grid" id="templateGrid"></div>
</div>
</div>
<!-- ═══ BATCH TAB ═══ -->
<div id="tab-batch" class="hidden">
<div class="card">
<div class="card-header"><div><div class="card-title">Batch Registration</div><div class="card-subtitle">Register multiple agents at once via CSV or JSON import.</div></div></div>
<div class="drop-zone" id="dropZone" onclick="document.getElementById('batchFile').click()" ondragover="event.preventDefault();this.classList.add('dragover')" ondragleave="this.classList.remove('dragover')" ondrop="handleBatchDrop(event)">
<div style="font-size:32px;margin-bottom:12px;">📁</div>
<div style="font-weight:600;margin-bottom:4px;">Drop CSV or JSON file here</div>
<div style="font-size:13px;color:var(--text-muted);">or click to browse</div>
<input type="file" id="batchFile" accept=".csv,.json" style="display:none;" onchange="handleBatchFile(this.files[0])" />
</div>
<div id="batchPreview" class="hidden" style="margin-top:24px;">
<div class="card-title" style="margin-bottom:12px;">Preview (<span id="batchCount">0</span> agents)</div>
<div id="batchList" style="max-height:400px;overflow-y:auto;"></div>
<div style="margin-top:16px;display:flex;gap:12px;">
<button class="btn btn-primary" onclick="executeBatch()">🚀 Register All</button>
<button class="btn btn-secondary" onclick="clearBatch()">Clear</button>
</div>
<div id="batchProgress" class="hidden" style="margin-top:16px;">
<div class="progress-bar"><div class="progress-fill" id="batchProgressBar" style="width:0%"></div></div>
<div style="font-size:13px;color:var(--text-muted);margin-top:4px;" id="batchStatus">Processing...</div>
</div>
</div>
<div style="margin-top:24px;">
<div class="collapsible" id="batchFormatCollapsible">
<div class="collapsible-header" onclick="toggleCollapsible('batchFormatCollapsible')"><span>📝 Format Guide</span><span class="collapsible-arrow">▼</span></div>
<div class="collapsible-content"><div class="collapsible-body">
<p style="font-size:13px;color:var(--text-secondary);margin-bottom:12px;"><strong>JSON format:</strong></p>
<pre class="review-json">[
{
"name": "Agent 1",
"description": "Description here",
"services": [{"name": "A2A", "endpoint": "https://..."}]
}
]</pre>
<p style="font-size:13px;color:var(--text-secondary);margin:12px 0;"><strong>CSV format:</strong></p>
<pre class="review-json">name,description,serviceType,endpoint
Agent 1,Does things,A2A,https://agent1.com
Agent 2,Does more,MCP,https://agent2.com</pre>
</div></div>
</div>
</div>
</div>
</div>
<!-- ═══ HISTORY TAB ═══ -->
<div id="tab-history" class="hidden">
<div class="card">
<div class="card-header"><div><div class="card-title">Transaction History</div><div class="card-subtitle">Past registrations and updates on this chain.</div></div><button class="btn btn-secondary btn-sm" onclick="loadHistory()">↻ Refresh</button></div>
<div id="historyList"><div style="text-align:center;padding:40px;color:var(--text-muted);">Connect wallet to view transaction history.</div></div>
</div>
</div>
</main>
<!-- ═══ FOOTER ═══ -->
<footer class="footer">
<div class="container">
<div class="footer-links" style="margin-bottom:20px;">
<a href="https://www.8004.org" target="_blank" rel="noopener">ERC-8004 Spec</a>
<a href="https://github.com/erc-8004/erc-8004-contracts" target="_blank" rel="noopener">Contracts</a>
<a href="https://bnbchaintoolkit.com" target="_blank" rel="noopener">BNB Chain AI Toolkit</a>
<a href="https://github.com/nirholas/erc8004-agent-creator" target="_blank" rel="noopener">GitHub</a>
</div>
<div style="display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px;text-align:left;max-width:800px;margin:0 auto 24px;padding:24px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);">
<div>
<div style="font-weight:600;color:var(--text-primary);margin-bottom:8px;font-size:12px;text-transform:uppercase;letter-spacing:1px;">Learn</div>
<a href="https://github.com/nirholas/erc8004-agent-creator/blob/main/docs/what-is-erc8004.md" target="_blank" rel="noopener" style="display:block;margin-bottom:4px;">What is ERC-8004?</a>
<a href="https://github.com/nirholas/erc8004-agent-creator/blob/main/docs/getting-started.md" target="_blank" rel="noopener" style="display:block;margin-bottom:4px;">Getting Started</a>
<a href="https://github.com/nirholas/erc8004-agent-creator/blob/main/docs/faq.md" target="_blank" rel="noopener" style="display:block;margin-bottom:4px;">FAQ</a>
<a href="https://github.com/nirholas/erc8004-agent-creator/blob/main/docs/troubleshooting.md" target="_blank" rel="noopener" style="display:block;margin-bottom:4px;">Troubleshooting</a>
</div>
<div>
<div style="font-weight:600;color:var(--text-primary);margin-bottom:8px;font-size:12px;text-transform:uppercase;letter-spacing:1px;">Build</div>
<a href="https://github.com/nirholas/erc8004-agent-creator/blob/main/docs/tutorials.md" target="_blank" rel="noopener" style="display:block;margin-bottom:4px;">Tutorials</a>
<a href="https://github.com/nirholas/erc8004-agent-creator/blob/main/docs/examples.md" target="_blank" rel="noopener" style="display:block;margin-bottom:4px;">Examples</a>
<a href="https://github.com/nirholas/erc8004-agent-creator/blob/main/docs/integration.md" target="_blank" rel="noopener" style="display:block;margin-bottom:4px;">Integration Guide</a>
<a href="https://github.com/nirholas/erc8004-agent-creator/blob/main/docs/contracts.md" target="_blank" rel="noopener" style="display:block;margin-bottom:4px;">Contract Addresses</a>
</div>
<div>
<div style="font-weight:600;color:var(--text-primary);margin-bottom:8px;font-size:12px;text-transform:uppercase;letter-spacing:1px;">Ecosystem</div>
<a href="https://github.com/nirholas/erc8004-agent-creator/blob/main/docs/architecture.md" target="_blank" rel="noopener" style="display:block;margin-bottom:4px;">Architecture</a>
<a href="https://github.com/nirholas/erc8004-agent-creator/tree/main/mcp-server" target="_blank" rel="noopener" style="display:block;margin-bottom:4px;">MCP Server</a>
<a href="https://github.com/nirholas/erc8004-agent-creator/tree/main/sdks" target="_blank" rel="noopener" style="display:block;margin-bottom:4px;">SDKs (Python, Go, Rust)</a>
<a href="https://github.com/nirholas/erc8004-agent-creator/tree/main/vscode-extension" target="_blank" rel="noopener" style="display:block;margin-bottom:4px;">VSCode Extension</a>
</div>
</div>
<p>Built by <a href="https://x.com/nichxbt" target="_blank" rel="noopener">nich</a> · Powered by <a href="https://www.8004.org" target="_blank" rel="noopener">ERC-8004</a></p>
</div>
</footer>
</div>
<div class="toast-container" id="toastContainer"></div>
<!-- ═══ QR Code Modal ═══ -->
<div id="qrModal" class="hidden" style="position:fixed;inset:0;background:rgba(0,0,0,0.6);z-index:500;display:flex;align-items:center;justify-content:center;" onclick="if(event.target===this)closeQrModal()">
<div class="card" style="max-width:400px;width:90%;">
<div class="card-header"><div class="card-title">Agent QR Code</div><button class="btn btn-ghost btn-sm" onclick="closeQrModal()">✕</button></div>
<div class="qr-container" id="qrContent"></div>
</div>
</div>
<!-- ═══ Agent Detail Modal ═══ -->
<div id="agentModal" class="hidden" style="position:fixed;inset:0;background:rgba(0,0,0,0.6);z-index:500;display:flex;align-items:center;justify-content:center;padding:24px;" onclick="if(event.target===this)closeAgentModal()">
<div class="card" style="max-width:600px;width:100%;max-height:80vh;overflow-y:auto;" id="agentModalContent"></div>
</div>
<script>
// ═══════════════════════════════════════════════════════════════════════
// ERC-8004 AGENT CREATOR — Application Logic (v2.0 — Multi-Chain)
// ═══════════════════════════════════════════════════════════════════════
// ─── CHAIN CONFIGS ───
const CHAIN_FAMILIES = [
{ label: 'BNB Chain', chains: ['bsc-testnet','bsc-mainnet'] },
{ label: 'Ethereum', chains: ['eth-sepolia','eth-mainnet'] },
{ label: 'Base', chains: ['base-sepolia','base-mainnet'] },
{ label: 'Arbitrum', chains: ['arb-sepolia','arb-mainnet'] },
{ label: 'Optimism', chains: ['op-sepolia','op-mainnet'] },
{ label: 'Polygon', chains: ['polygon-amoy','polygon-mainnet'] },
{ label: 'Avalanche', chains: ['avax-fuji','avax-mainnet'] },
{ label: 'Other L2s', chains: ['linea','scroll','zksync','mantle'] },
{ label: 'Other L1s', chains: ['fantom','gnosis','celo','moonbeam'] },
];
const TESTNET_CONTRACTS = {
identity: '0x8004A818BFB912233c491871b3d84c89A494BD9e',
reputation: '0x8004B663056A597Dffe9eCcC1965A193B7388713',
validation: '0x8004Cb1BF31DAf7788923b405b754f57acEB4272'
};
const MAINNET_CONTRACTS = {
identity: '0x8004A169FB4a3325136EB29fA0ceB6D2e539a432',
reputation: '0x8004BAa17C55a88189AE136b182e5fdA19dE9b63',
validation: null
};
const CHAINS = {
'bsc-testnet': { name:'BSC Testnet', chainId:97, chainIdHex:'0x61', rpcUrl:'https://data-seed-prebsc-1-s1.bnbchain.org:8545', explorer:'https://testnet.bscscan.com', currency:{name:'tBNB',symbol:'tBNB',decimals:18}, icon:'🟡', testnet:true, contracts:TESTNET_CONTRACTS, faucet:'https://www.bnbchain.org/en/testnet-faucet' },
'bsc-mainnet': { name:'BSC Mainnet', chainId:56, chainIdHex:'0x38', rpcUrl:'https://bsc-dataseed.bnbchain.org', explorer:'https://bscscan.com', currency:{name:'BNB',symbol:'BNB',decimals:18}, icon:'🟡', testnet:false, contracts:MAINNET_CONTRACTS },
'eth-sepolia': { name:'Ethereum Sepolia', chainId:11155111, chainIdHex:'0xaa36a7', rpcUrl:'https://rpc.sepolia.org', explorer:'https://sepolia.etherscan.io', currency:{name:'SepoliaETH',symbol:'ETH',decimals:18}, icon:'🔷', testnet:true, contracts:TESTNET_CONTRACTS, faucet:'https://sepoliafaucet.com' },
'eth-mainnet': { name:'Ethereum Mainnet', chainId:1, chainIdHex:'0x1', rpcUrl:'https://eth.llamarpc.com', explorer:'https://etherscan.io', currency:{name:'ETH',symbol:'ETH',decimals:18}, icon:'🔷', testnet:false, contracts:MAINNET_CONTRACTS },
'base-sepolia': { name:'Base Sepolia', chainId:84532, chainIdHex:'0x14a34', rpcUrl:'https://sepolia.base.org', explorer:'https://sepolia.basescan.org', currency:{name:'ETH',symbol:'ETH',decimals:18}, icon:'🔵', testnet:true, contracts:TESTNET_CONTRACTS, faucet:'https://www.coinbase.com/faucets/base-ethereum-goerli-faucet' },
'base-mainnet': { name:'Base', chainId:8453, chainIdHex:'0x2105', rpcUrl:'https://mainnet.base.org', explorer:'https://basescan.org', currency:{name:'ETH',symbol:'ETH',decimals:18}, icon:'🔵', testnet:false, contracts:MAINNET_CONTRACTS },
'arb-sepolia': { name:'Arbitrum Sepolia', chainId:421614, chainIdHex:'0x66eee', rpcUrl:'https://sepolia-rollup.arbitrum.io/rpc', explorer:'https://sepolia.arbiscan.io', currency:{name:'ETH',symbol:'ETH',decimals:18}, icon:'🌀', testnet:true, contracts:TESTNET_CONTRACTS },
'arb-mainnet': { name:'Arbitrum One', chainId:42161, chainIdHex:'0xa4b1', rpcUrl:'https://arb1.arbitrum.io/rpc', explorer:'https://arbiscan.io', currency:{name:'ETH',symbol:'ETH',decimals:18}, icon:'🌀', testnet:false, contracts:MAINNET_CONTRACTS },
'op-sepolia': { name:'Optimism Sepolia', chainId:11155420, chainIdHex:'0xa045c4', rpcUrl:'https://sepolia.optimism.io', explorer:'https://sepolia-optimistic.etherscan.io', currency:{name:'ETH',symbol:'ETH',decimals:18}, icon:'🔴', testnet:true, contracts:TESTNET_CONTRACTS },
'op-mainnet': { name:'Optimism', chainId:10, chainIdHex:'0xa', rpcUrl:'https://mainnet.optimism.io', explorer:'https://optimistic.etherscan.io', currency:{name:'ETH',symbol:'ETH',decimals:18}, icon:'🔴', testnet:false, contracts:MAINNET_CONTRACTS },
'polygon-amoy': { name:'Polygon Amoy', chainId:80002, chainIdHex:'0x13882', rpcUrl:'https://rpc-amoy.polygon.technology', explorer:'https://amoy.polygonscan.com', currency:{name:'POL',symbol:'POL',decimals:18}, icon:'🟣', testnet:true, contracts:TESTNET_CONTRACTS, faucet:'https://faucet.polygon.technology' },
'polygon-mainnet':{ name:'Polygon', chainId:137, chainIdHex:'0x89', rpcUrl:'https://polygon-rpc.com', explorer:'https://polygonscan.com', currency:{name:'POL',symbol:'POL',decimals:18}, icon:'🟣', testnet:false, contracts:MAINNET_CONTRACTS },
'avax-fuji': { name:'Avalanche Fuji', chainId:43113, chainIdHex:'0xa869', rpcUrl:'https://api.avax-test.network/ext/bc/C/rpc', explorer:'https://testnet.snowtrace.io', currency:{name:'AVAX',symbol:'AVAX',decimals:18}, icon:'🔺', testnet:true, contracts:TESTNET_CONTRACTS, faucet:'https://faucet.avax.network' },
'avax-mainnet': { name:'Avalanche C-Chain', chainId:43114, chainIdHex:'0xa86a', rpcUrl:'https://api.avax.network/ext/bc/C/rpc', explorer:'https://snowtrace.io', currency:{name:'AVAX',symbol:'AVAX',decimals:18}, icon:'🔺', testnet:false, contracts:MAINNET_CONTRACTS },
'linea': { name:'Linea', chainId:59144, chainIdHex:'0xe708', rpcUrl:'https://rpc.linea.build', explorer:'https://lineascan.build', currency:{name:'ETH',symbol:'ETH',decimals:18}, icon:'🟢', testnet:false, contracts:MAINNET_CONTRACTS },
'scroll': { name:'Scroll', chainId:534352, chainIdHex:'0x82750', rpcUrl:'https://rpc.scroll.io', explorer:'https://scrollscan.com', currency:{name:'ETH',symbol:'ETH',decimals:18}, icon:'📜', testnet:false, contracts:MAINNET_CONTRACTS },
'zksync': { name:'zkSync Era', chainId:324, chainIdHex:'0x144', rpcUrl:'https://mainnet.era.zksync.io', explorer:'https://explorer.zksync.io', currency:{name:'ETH',symbol:'ETH',decimals:18}, icon:'⚡', testnet:false, contracts:MAINNET_CONTRACTS },
'mantle': { name:'Mantle', chainId:5000, chainIdHex:'0x1388', rpcUrl:'https://rpc.mantle.xyz', explorer:'https://explorer.mantle.xyz', currency:{name:'MNT',symbol:'MNT',decimals:18}, icon:'🟠', testnet:false, contracts:MAINNET_CONTRACTS },
'fantom': { name:'Fantom', chainId:250, chainIdHex:'0xfa', rpcUrl:'https://rpc.ftm.tools', explorer:'https://ftmscan.com', currency:{name:'FTM',symbol:'FTM',decimals:18}, icon:'👻', testnet:false, contracts:MAINNET_CONTRACTS },
'gnosis': { name:'Gnosis', chainId:100, chainIdHex:'0x64', rpcUrl:'https://rpc.gnosischain.com', explorer:'https://gnosisscan.io', currency:{name:'xDAI',symbol:'xDAI',decimals:18}, icon:'🦉', testnet:false, contracts:MAINNET_CONTRACTS },
'celo': { name:'Celo', chainId:42220, chainIdHex:'0xa4ec', rpcUrl:'https://forno.celo.org', explorer:'https://celoscan.io', currency:{name:'CELO',symbol:'CELO',decimals:18}, icon:'🌿', testnet:false, contracts:MAINNET_CONTRACTS },
'moonbeam': { name:'Moonbeam', chainId:1284, chainIdHex:'0x504', rpcUrl:'https://rpc.api.moonbeam.network', explorer:'https://moonbeam.moonscan.io', currency:{name:'GLMR',symbol:'GLMR',decimals:18}, icon:'🌙', testnet:false, contracts:MAINNET_CONTRACTS },
};
// ─── ABIs ───
const IDENTITY_ABI = [
"function register() external returns (uint256 agentId)",
"function register(string agentURI) external returns (uint256 agentId)",
"function register(string agentURI, tuple(string metadataKey, bytes metadataValue)[] metadata) external returns (uint256 agentId)",
"function setAgentURI(uint256 agentId, string newURI) external",
"function setMetadata(uint256 agentId, string metadataKey, bytes metadataValue) external",
"function getMetadata(uint256 agentId, string metadataKey) external view returns (bytes)",
"function getAgentWallet(uint256 agentId) external view returns (address)",
"function tokenURI(uint256 tokenId) external view returns (string)",
"function ownerOf(uint256 tokenId) external view returns (address)",
"function balanceOf(address owner) external view returns (uint256)",
"function getVersion() external pure returns (string)",
"function name() external view returns (string)",
"function symbol() external view returns (string)",
"event Registered(uint256 indexed agentId, string agentURI, address indexed owner)",
"event Transfer(address indexed from, address indexed to, uint256 indexed tokenId)"
];
const REPUTATION_ABI = [
"function submitReputation(uint256 agentId, uint8 score, string comment) external",
"function getReputation(uint256 agentId) external view returns (uint256 totalScore, uint256 count)",
"event ReputationSubmitted(uint256 indexed agentId, address indexed submitter, uint8 score, string comment)"
];
// ─── AGENT TEMPLATES ───
const TEMPLATES = [
{ id: 'defi-trading', icon: '📈', name: 'DeFi Trading Agent', desc: 'Automated DeFi yield optimization, liquidity management, and token swaps across protocols.', data: { name:'DeFi Trading Agent', description:'Automated DeFi yield optimization agent. Monitors liquidity pools, executes token swaps, manages yield farming positions, and provides real-time market analysis across multiple DEXs.', services:[{name:'A2A',endpoint:'https://agent.example/.well-known/agent-card.json',version:'0.3.0'},{name:'web',endpoint:'https://defi-agent.example/'}], trust:['reputation','crypto-economic'], x402:true, metadata:[{key:'category',value:'DeFi'},{key:'pricing',value:'0.001 ETH/request'}] }},
{ id: 'customer-support', icon: '🎧', name: 'Customer Support Bot', desc: 'AI-powered support agent for handling tickets, FAQ queries, and multi-language communication.', data: { name:'Customer Support Bot', description:'AI-powered customer support agent. Handles support tickets, answers FAQs, provides multi-language support, and escalates complex issues to human agents.', services:[{name:'A2A',endpoint:'https://support.example/.well-known/agent-card.json'},{name:'web',endpoint:'https://support.example/chat'}], trust:['reputation'], x402:false, metadata:[{key:'category',value:'Support'},{key:'languages',value:'en,es,fr,de,zh'}] }},
{ id: 'code-review', icon: '🔍', name: 'Code Review Agent', desc: 'Automated code analysis, security auditing, gas optimization, and best practice enforcement.', data: { name:'Code Review Agent', description:'Automated code review agent specializing in Solidity smart contracts. Performs security audits, gas optimization analysis, and best practice enforcement for EVM-compatible code.', services:[{name:'MCP',endpoint:'https://codereview.example/mcp',version:'2025-06-18'},{name:'A2A',endpoint:'https://codereview.example/.well-known/agent-card.json'}], trust:['reputation','tee-attestation'], x402:true, metadata:[{key:'category',value:'Development'},{key:'languages',value:'solidity,rust,typescript'}] }},
{ id: 'data-analysis', icon: '📊', name: 'Data Analysis Agent', desc: 'On-chain and off-chain data analysis, reporting, visualization, and pattern recognition.', data: { name:'Data Analysis Agent', description:'Comprehensive data analysis agent for blockchain analytics. Processes on-chain data, generates reports, creates visualizations, and identifies patterns in DeFi activity.', services:[{name:'MCP',endpoint:'https://analytics.example/mcp'},{name:'web',endpoint:'https://analytics.example/dashboard'}], trust:['reputation'], x402:true, metadata:[{key:'category',value:'Analytics'},{key:'pricing',value:'0.0005 ETH/query'}] }},
{ id: 'content-creator', icon: '✍️', name: 'Content Creator', desc: 'AI content generation for social media, documentation, technical writing, and marketing.', data: { name:'Content Creator Agent', description:'AI content generation agent for Web3 projects. Creates social media posts, technical documentation, blog articles, and marketing copy with SEO optimization.', services:[{name:'A2A',endpoint:'https://content.example/.well-known/agent-card.json'}], trust:['reputation'], x402:true, metadata:[{key:'category',value:'Content'},{key:'formats',value:'text,markdown,html'}] }},
{ id: 'research-assistant', icon: '🔬', name: 'Research Assistant', desc: 'Deep research on protocols, tokens, governance proposals, and market trends.', data: { name:'Research Assistant', description:'Deep research agent for Web3 ecosystem analysis. Investigates protocols, analyzes tokenomics, reviews governance proposals, and tracks market trends with sourced citations.', services:[{name:'MCP',endpoint:'https://research.example/mcp',version:'2025-06-18'},{name:'A2A',endpoint:'https://research.example/.well-known/agent-card.json'}], trust:['reputation','tee-attestation'], x402:false, metadata:[{key:'category',value:'Research'}] }},
];
// ─── STATE ───
let currentChain = 'bsc-testnet';
let currentStep = 1;
let provider = null;
let signer = null;
let userAddress = null;
let identityContract = null;
let reputationContract = null;
let uriMethod = 'onchain';
let serviceCounter = 0;
let metadataCounter = 0;
let currentRating = 0;
let searchFilter = 'all';
let batchAgents = [];
let txHistory = JSON.parse(localStorage.getItem('erc8004_history') || '[]');
let discoveredWallets = [];
// ─── INIT ───
document.addEventListener('DOMContentLoaded', () => {
addService();
renderChainDropdown();
renderTemplates();
renderWalletArea();
fetchAgentCount();
updateThemeIcon();
detectWallets();
// EIP-6963 wallet detection
window.addEventListener('eip6963:announceProvider', (event) => {
discoveredWallets.push({ info: event.detail.info, provider: event.detail.provider });
renderWalletPicker();
});
window.dispatchEvent(new Event('eip6963:requestProvider'));
// Watch x402 toggle
const x402Toggle = document.getElementById('x402Toggle');
const observer = new MutationObserver(() => {
document.getElementById('x402Fields').classList.toggle('hidden', !x402Toggle.classList.contains('checked'));
});
observer.observe(x402Toggle, { attributes: true, attributeFilter: ['class'] });
});
// ─── THEME ───
function toggleTheme() {
const html = document.documentElement;
const current = html.getAttribute('data-theme');
html.setAttribute('data-theme', current === 'dark' ? 'light' : 'dark');
localStorage.setItem('erc8004_theme', html.getAttribute('data-theme'));
updateThemeIcon();
}
function updateThemeIcon() {
const isDark = document.documentElement.getAttribute('data-theme') === 'dark';
document.getElementById('themeBtn').textContent = isDark ? '🌙' : '☀️';
}
// Restore theme
(function() {
const saved = localStorage.getItem('erc8004_theme');
if (saved) document.documentElement.setAttribute('data-theme', saved);
})();
// ─── TOAST ───
function showToast(message, type = 'info') {
const container = document.getElementById('toastContainer');
const toast = document.createElement('div');
toast.className = 'toast ' + type;
toast.textContent = message;
container.appendChild(toast);
setTimeout(() => { toast.style.opacity = '0'; toast.style.transform = 'translateX(50px)'; toast.style.transition = 'all 300ms ease-in'; setTimeout(() => toast.remove(), 300); }, 4000);
}
// ─── WALLET DETECTION ───
function detectWallets() {
// Detect injected wallets
if (window.ethereum) {
if (window.ethereum.isMetaMask) discoveredWallets.push({ info: { name: 'MetaMask', icon: '' }, provider: window.ethereum });
else if (window.ethereum.isCoinbaseWallet) discoveredWallets.push({ info: { name: 'Coinbase Wallet', icon: '' }, provider: window.ethereum });
else if (window.ethereum.isRabby) discoveredWallets.push({ info: { name: 'Rabby', icon: '' }, provider: window.ethereum });
else if (window.ethereum.isBraveWallet) discoveredWallets.push({ info: { name: 'Brave Wallet', icon: '' }, provider: window.ethereum });
else if (window.ethereum.isRainbow) discoveredWallets.push({ info: { name: 'Rainbow', icon: '' }, provider: window.ethereum });
else discoveredWallets.push({ info: { name: 'Browser Wallet', icon: '' }, provider: window.ethereum });
}
// Check for multiple providers
if (window.ethereum && window.ethereum.providers) {
window.ethereum.providers.forEach(p => {
const name = p.isMetaMask ? 'MetaMask' : p.isCoinbaseWallet ? 'Coinbase Wallet' : p.isRainbow ? 'Rainbow' : 'Wallet';
if (!discoveredWallets.find(w => w.info.name === name)) {
discoveredWallets.push({ info: { name, icon: '' }, provider: p });
}
});
}
renderWalletPicker();
}
function renderWalletPicker() {
const list = document.getElementById('walletList');
if (!list) return;
if (discoveredWallets.length <= 1) { list.innerHTML = ''; return; }
list.innerHTML = discoveredWallets.map((w, i) => `
<div class="wallet-option" onclick="connectWithProvider(${i})">
<div class="wallet-icon-placeholder" style="background:var(--accent-dim);display:flex;align-items:center;justify-content:center;font-size:16px;">🔗</div>
${escapeHtml(w.info.name)}
</div>
`).join('');
}
// ─── WALLET CONNECTION ───
async function connectWallet() {
if (!window.ethereum) {
showToast('No wallet detected. Install MetaMask or another Web3 wallet.', 'error');
window.open('https://metamask.io/download/', '_blank');
return;
}
if (discoveredWallets.length > 1) {
document.getElementById('walletPicker').classList.toggle('hidden');
return;
}
await connectWithProvider(0);
}
async function connectWithProvider(index) {