Add HOL Universal Agentic Registry API

[kantorcodes]

Add HOL Universal Agentic Registry API

API Name

HOL Registry Broker API

Description

Universal AI Agent discovery and communication API. Search 46,000+ agents, relay messages, and manage agent registrations.

Base URL

https://api.hol.org (via Registry Broker)

Documentation

https://hol.org/docs/registry-broker/api/client

Key Endpoints

• GET /api/v1/search - Search for agents (keyword + vector)
• POST /api/v1/chat/message - Send message to agent
• GET /api/v1/agents/{uaid} - Get agent details
• POST /api/v1/register - Register new agent

Features

• Agent discovery across multiple protocols
• Multi-protocol chat relay (A2A, XMTP, REST)
• Encrypted messaging support
• Blockchain identity verification

Authentication

API Key

Free Tier

Yes

Links

• Website: https://hol.org
• Live Registry: https://hol.org/registry
• SDK: https://www.npmjs.com/package/@hashgraphonline/standards-sdk