Onchain Skills

Onchain skills built on the Moralis API. Query blockchain data from EVM chains and Solana, plus real-time event streaming.

Works with any agent that supports the Agent Skills standard — Claude Code, Cursor, Windsurf, GitHub Copilot, Cline, Codex, Gemini, and more.

Quick Start

Install the skills

Via skills.sh:

npx skills add MoralisWeb3/onchain-skills

Via ClawHub:

clawhub install moralis-data-api
clawhub install moralis-streams-api
clawhub install learn-moralis

Via your OpenClaw agent: If you have an OpenClaw agent running, just ask it to search for and install the Moralis API skills from ClawHub — it knows how to find and set them up for you.

Set your API key

Get your key from admin.moralis.com, then configure it for your agent:

For most agents (Claude Code, Cursor, Windsurf, Cline, etc.) — add to a .env file in your project root:

echo "MORALIS_API_KEY=your_key_here" >> .env

For OpenClaw — add to the env section in ~/.openclaw/openclaw.json:

{
  "env": {
    "MORALIS_API_KEY": "your_key_here"
  }
}

Without the key, the skills can't call the Moralis API on your behalf.

Skills

Skill	Description
moralis-data-api	EVM + Solana blockchain data (136 endpoints)
moralis-streams-api	Real-time event monitoring with webhooks (20 endpoints)
learn-moralis	Routing, FAQ, pricing, and capability guidance

moralis-data-api

Unified skill for all blockchain data queries. Auto-detects EVM vs Solana from address format.

Default Chain: For EVM addresses without a specified chain, defaults to Ethereum (0x1).

136 endpoints (102 EVM + 34 Solana) across these categories:

• Wallet (17) — balances, tokens, NFTs, history, profitability, net worth
• Token (22) — prices, metadata, pairs, DEX swaps, analytics, security scores, snipers
• NFT (22) — metadata, transfers, traits, rarity, floor prices, trades
• DeFi (3) — protocol positions, liquidity, exposure
• Entity (2) — labeled addresses (exchanges, funds, whales)
• Price (4) — OHLCV, token prices, pair prices
• Blockchain (5) — blocks, transactions, date-to-block
• Discovery (13) — trending tokens, market movers, top gainers/losers
• Other (14) — address resolution, token search, bonding, candlesticks, graduated tokens
• Solana (34) — native Solana endpoints + EVM endpoints with Solana support

/moralis-data-api Get the balance of YOUR_EVM_ADDRESS

/moralis-data-api Get the balance of YOUR_EVM_ADDRESS on Polygon

/moralis-data-api Get the balance of Solana wallet YOUR_SOLANA_ADDRESS

Tip: Prefix your prompt with the skill name (e.g. /moralis-data-api) to load it directly. Some agents auto-detect skills, but tagging ensures it works across all agents.

moralis-streams-api

Real-time blockchain event monitoring with webhooks. 20 endpoints for creating, managing, and monitoring streams.

Stream types: tx, log, erc20transfer, erc20approval, nfttransfer, internalTx

/moralis-streams-api Create a stream to monitor all ERC20 transfers on Ethereum

/moralis-streams-api Pause the stream with ID YOUR_STREAM_ID

learn-moralis

Knowledge-only skill for answering general questions about Moralis. Routes users to the correct technical skill after answering.

/learn-moralis What is Moralis?

/learn-moralis Which Moralis API should I use for tracking wallet activity?

Supported Chains

EVM (40+): eth, polygon, bsc, arbitrum, optimism, avalanche, fantom, base, sei, monad, and more

Solana: mainnet, devnet

Architecture

• Zero dependencies — all API calls use curl
• Works with 18+ agents — any agent supporting the Agent Skills standard
• Auto-generated endpoint docs — swagger/api-configs.json → scripts/generate-endpoint-rules.js → rules/*.md
• Sanitized examples — markdown docs use placeholders (YOUR_EVM_ADDRESS, etc.) to avoid shipping real-looking identifiers
• Manually maintained references — pattern files in each skill's references/ directory

Documentation

• Get API key: admin.moralis.com/register
• EVM API Docs
• Solana API Docs
• Streams API Docs

License

MIT