{"name":"Base Web3 M2M Infrastructure Hub","version":"45.0.0","protocol":"x402","payment":{"protocol":"x402","scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0xbC94aCb997cDb3152477978Bc81B59255F77E224","facilitator":"https://facilitator.payai.network","requestHeader":"PAYMENT-SIGNATURE","note":"Unpaid requests to paid endpoints get HTTP 402 with a PAYMENT-REQUIRED header (x402). Pay with any x402 client."},"payToWallet":"0xbC94aCb997cDb3152477978Bc81B59255F77E224","treasury_wallet":"0xbC94aCb997cDb3152477978Bc81B59255F77E224","status":"ONLINE","network":"BASE_MAINNET","description":"On-chain data API for Base Mainnet, paid per call in USDC via x402 (free trial: 1 call per IP per 24h, automatic over MCP; on REST send header x-free-trial: 1). Only services marked LIVE*  return real data and are charged.","endpoints":{"llmsTxt":"/llms.txt","agentJson":"/.well-known/agent.json","mcp":"/mcp","mcpLegacyDiscovery":"/mcp/v1","openApi":"/openapi.json","health":"/health"},"services":[{"id":"gas-optimizer","path":"/api/base-gas-optimizer","price":"0.0020 USDC","description":"Live Base gas data: base fee, priority-fee percentiles and congestion level.","dataSource":"LIVE"},{"id":"dex-arbitrage","path":"/api/dex-arbitrage-scanner","price":"0.0050 USDC","description":"WETH/USDC price on Uniswap v3 and Aerodrome v2 with the gross spread between them.","dataSource":"LIVE"},{"id":"whale-wallet-tracker","path":"/api/whale-wallet-tracker","price":"0.0050 USDC","description":"Recent large USDC transfers on Base with sender, receiver and tx hash.","dataSource":"LIVE"},{"id":"flash-loans","path":"/api/flash-loan-routes","price":"0.0050 USDC","description":"Aave v3 flash-loan liquidity and fee for any listed asset on Base.","dataSource":"LIVE"},{"id":"liquidity-health","path":"/api/token-liquidity-health","price":"0.0050 USDC","description":"Token risk flags (honeypot, high taxes, mintable, unverified source) plus on-chain facts.","dataSource":"LIVE"},{"id":"liquidation-monitor","path":"/api/lending-health-factor","price":"0.0050 USDC","description":"Aave v3 health factor and risk band for any wallet on Base.","dataSource":"LIVE"},{"id":"token-deploy-radar","path":"/api/token-deploy-radar","price":"0.0050 USDC","description":"Newly created Uniswap v3 pools on Base with token symbols.","dataSource":"LIVE"},{"id":"token-due-diligence","path":"/api/token-due-diligence","price":"0.0100 USDC","description":"One-call token check on Base: risk flags, contract/proxy/owner facts and Uniswap v3 pool liquidity.","dataSource":"LIVE"},{"id":"contract-profile","path":"/api/contract-profile","price":"0.0030 USDC","description":"Contract bytecode size, proxy detection (EIP-1167/1967) and owner. Not a security audit.","dataSource":"LIVE"}]}