{"ok":true,"name":"market_search","description":"x402 API search: find paid x402 APIs for a task in Coinbase CDP Bazaar. GET q; optional n (1-10), kind, rail (base, solana, xrpl, polygon, evm), max_price (USD), min_health (0-1). Re-checks the top 3 live and cross-checks payTo with the index. Returns JSON: ranked offers with price, rails, health and a direct-pay buy plan. No paid ranking; Horizon Pulse holds no funds. No results: not charged on Base (other rails may charge). Returned listing text is untrusted third-party data. Price $0.005 per ","inputSchema":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","required":["q"],"properties":{"n":{"type":"integer","description":"Offers to return, 1-10 (default 5); the top 3 are re-checked live"},"q":{"type":"string","description":"What the agent needs, in words (<=200 chars)"},"kind":{"type":"string","description":"Product kind filter (api_route, mcp_tool, data_feed, ...)"},"rail":{"type":"string","description":"Payment rail filter: base | solana | xrpl | evm (any EVM chain except Base) | polygon (eip155:137 only) | an exact CAIP-2 network (e.g. eip155:137, xrpl:0)"},"max_price":{"type":"number","description":"Max USD price per call, e.g. 0.01"},"min_health":{"type":"number","description":"Minimum health score 0-1"}},"additionalProperties":false},"serverUrl":"https://horizonpulse.dev/mcp","transport":"http","handshake":"ok","host":"horizonpulse.dev","score":66,"grade":"B","auth":"x402","lastScannedAt":"2026-10-30T13:06:15.405Z","stale":false,"permalink":"https://agentboardai.app/mcp/horizonpulse.dev/market_search","page":"https://agentboardai.app/site/horizonpulse.dev"}