Parameters1
addressstringexample:EVM wallet address (0x-prefixed, 40 hex characters)default:null
Service overview
Search the x402 ecosystem directory. Find APIs, tools, facilitators, and services indexed from x402.eco. Query with ?q=your+search&category=services-endpoints&limit=10
API surface
19 crawlable routes
addressstringEVM wallet address (0x-prefixed, 40 hex characters)nulladdressstringEVM wallet address (0x-prefixed, 40 hex characters)nullcategorystringservices-endpointsnulllimitnumber10nullqstringcrypto tradingnullMarketplace context
Service
OATP · tx_explainer — Fetch a Solana transaction by signature and return a human-readable explanation: programs invoked, token balance changes, fee (SOL + USD), and a one-line summary.
Service
Exa /contents endpoint
Service
Decode and explain any EVM blockchain transaction across 11 chains (Base, Ethereum, Arbitrum, Optimism, Avalanche, Polygon, Mantle, Monad, Plasma, BSC, Hyperliquid). Get a human-readable summary of swaps, transfers, approvals, DeFi interactions, and more.