{"schema_version":"0.1","name":"Agentic Liquidity","description":"X402-gated DEX quote API. Returns the best 0x aggregator route for an arbitrary token pair on Ethereum or Base, with price impact and savings vs single-venue baseline. Designed for autonomous agents.","provider":{"organization":"Agentic Liquidity","url":"https://ezagentic.xyz"},"endpoints":[{"id":"quote","method":"GET","url":"https://ezagentic.xyz/api/v1/quote","description":"Return the best DEX route for a token pair.","input_schema":{"type":"object","required":["buyToken","sellToken","sellAmount"],"properties":{"buyToken":{"type":"string","description":"Token symbol (e.g. USDC) or 0x address"},"sellToken":{"type":"string","description":"Token symbol (e.g. WETH) or 0x address"},"sellAmount":{"type":"string","description":"Base-units integer (wei / smallest unit)"},"chainId":{"type":"integer","enum":[1,8453],"default":1,"description":"1 = Ethereum, 8453 = Base"}}},"output_schema":{"type":"object","properties":{"status":{"type":"string","enum":["Unlocked","Locked"]},"buyAmount":{"type":"string"},"price":{"type":"string"},"priceImpactPct":{"type":["number","null"]},"estimatedSavingsUsd":{"type":"number"},"sources":{"type":"array","items":{"type":"object"}}}},"auth":{"type":"x402","scheme":"HTTP 402 Payment Required","unlock_fee":"0.05 USDC","accepted_networks":[{"chain":"base","chainId":8453,"asset":"USDC"},{"chain":"ethereum","chainId":1,"asset":"USDC"}],"pay_to":"0x13dDE704389b1118B20d2BCc6D3Ace749600e2ad","receipt_header":"X-Payment-Receipt","receipt_format":"EVM transaction hash (0x + 64 hex chars)","docs":"Request without a receipt header returns HTTP 402 with a preview body and full payment instructions in `payment`. Resend with `X-Payment-Receipt: <txhash>` to unlock the full quote."},"affiliate_fee":{"bps":25,"recipient":"0x13dDE704389b1118B20d2BCc6D3Ace749600e2ad","description":"Quotes route through 0x with an integrator fee (swapFeeRecipient/swapFeeBps/swapFeeToken). The fee is taken in buyToken on swap settlement and accrues to the recipient wallet."}}],"rate_limits":{"anonymous_preview_per_minute":60}}