{"uid":"cap_QmGmUy34DeB3vC4ma46pS","slug":"cambrian-x402-aerodrome-fee-metrics-api-7eec190b","name":"Cambrian x402 Aerodrome Fee Metrics API","description":"Pay-per-use blockchain and social data for autonomous agents.","url":"https://x402.cambrian.org/evm/aero/v2/fee-metrics","method":"GET","headers":{},"bodySchema":{"type":"object","required":["input"],"properties":{"input":{"type":"object","properties":{"queryParams":{"type":"object","additionalProperties":true}}},"output":{"type":"object","properties":{"example":{"type":"array"}}}}},"responseSchema":{"type":"array"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_TOj3xhs59YhPn-2_TUlxy","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns fee metrics for Aerodrome (AERO) liquidity pools on EVM chains, priced per-use via x402 micropayment protocol.","exampleAgentPrompt":"Pull the latest Aerodrome v2 fee metrics from the Cambrian x402 API — I want to see the current pool fee data for AERO on Base.","exampleUseCases":[{"title":"DeFi trading strategy fee analysis","prompt":"Fetch me the current Aerodrome v2 fee metrics so I can figure out which pools have the lowest fees for my swap strategy on Base."},{"title":"Autonomous agent liquidity monitoring","prompt":"Check the Aerodrome fee metrics right now and alert me if any pool's fee rate has changed significantly since last hour."},{"title":"DeFi dashboard data enrichment","prompt":"Get me the latest AERO fee metrics from Cambrian so I can populate the fee section of my DeFi analytics dashboard."}],"resultDescription":"An array of Aerodrome fee metric records for EVM pools, containing fee-related statistics such as current fee rates, pool identifiers, and associated on-chain data for Aerodrome v2 liquidity pools.","failureModes":["Payment not included or invalid x402 payment header returns 402 Payment Required","Unsupported query parameters may return empty array or error","Network or chain unavailability may result in stale or missing data","Invalid query param format may return 400 Bad Request","Rate limiting or quota exhaustion on the facilitator side"],"whenToPreferThis":"Choose this endpoint when you need real-time Aerodrome (AERO) fee metrics on EVM chains and are already operating within an x402 micropayment-capable agent framework. Ideal for DeFi agents that need per-call, pay-as-you-go access to Aerodrome pool fee data without a subscription. Prefer over alternatives when Base chain DeFi data freshness matters and you want Coinbase-curated data provenance.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:42:51.192Z","isFirstParty":false}