Agent Arena Registry

{'type': 'object', 'required': ['chainId', 'agentId'], 'properties': {'agentId': {'type': 'string', 'description': 'On-chain agent ID (token ID from the ERC-8004 registry)'}, 'chainId': {'type': 'number', 'description': 'Chain ID where the agent is registered (e.g. 8453 for Base)'}}}

{'type': 'object', 'required': ['name', 'description'], 'properties': {'acta': {'type': 'object', 'description': 'Optional ACTA Preview metadata when registering through POST /api/register?acta=true'}, 'name': {'type': 'string', 'description': 'Agent display name'}, 'oasf': {'type': 'boolean', 'description': 'Set true (POST /api/register?oasf=true) to publish a hosted OASF Agent Directory record'}, 'services': {'type': 'array', 'items': {'type': 'object', 'properties': {'name': {'type': 'string'}, 'endpoint': {'type': 'string'}}}, 'description': 'Service endpoints'}, 'agentWallet': {'type': 'string', 'description': 'Wallet address to receive payments'}, 'description': {'type': 'string', 'description': 'Full agent description'}, 'x402Support': {'type': 'boolean', 'description': 'Whether agent accepts x402 payments'}, 'capabilities': {'type': 'array', 'items': {'type': 'string'}, 'description': 'Lowercase capability tags'}, 'preferredChain': {'type': 'string', 'description': 'Chain to register on (default: base)'}}}

{'type': 'object', 'required': ['query'], 'properties': {'acta': {'type': 'boolean', 'description': 'Only return agents with ACTA-ready private credential metadata'}, 'oasf': {'type': 'boolean', 'description': 'Only return agents with a hosted OASF Agent Directory record'}, 'chain': {'type': 'string', 'description': "Filter by chain name, e.g. 'base', 'ethereum', 'polygon'"}, 'limit': {'type': 'number', 'default': 10, 'description': 'Max results to return (default 10, max 50)'}, 'query': {'type': 'string', 'description': 'Search query — capability keywords, agent name, or description terms'}, 'minScore': {'type': 'number', 'description': 'Minimum reputation score filter (0-100)'}}}