{"uid":"cap_GWV5cMqdQyTHW8FHGFCFu","slug":"defillama-yield-pools-lookup-605f5fc9","name":"DefiLlama Yield Pools Lookup","description":"DeFi pool APY (total, base, reward), TVL, 7/30-day APY change and impermanent-loss estimate (il7d, ilRisk) from DefiLlama. Filter by project, chain and symbol; returns up to 20 pools by TVL. APY is DefiLlama's estimate, not a guaranteed return.","url":"https://api.chainmarket-api.workers.dev/api/crypto/defillama-yields?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"chain":{"type":"string","description":"Chain name as DefiLlama writes it, e.g. Ethereum, Base, Arbitrum"},"symbol":{"type":"string","description":"Token symbol or pair text, e.g. USDC or WETH-USDC"},"project":{"type":"string","description":"DefiLlama project slug, e.g. aave-v3, curve-dex, uniswap-v3"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"count":4,"pools":[{"apy":3.77877,"il7d":null,"pool":"aa70268e-4b52-42bf-a116-608b370f9501","chain":"Ethereum","ilRisk":"no","symbol":"USDC","tvlUsd":151794709,"apyBase":3.77877,"project":"aave-v3","apyPct7D":0.03713,"exposure":"single","apyPct30D":-0.16494,"apyReward":null,"stablecoin":true,"rewardTokenCount":0},{"apy":5.55877,"il7d":null,"pool":"6f00d46b-8735-49ae-9ced-2a0fccc56ad0","chain":"Ethereum","ilRisk":"no","symbol":"USDC","tvlUsd":54818865,"apyBase":3.77877,"project":"aave-v3","apyPct7D":0.00713,"exposure":"single","apyPct30D":-0.05494,"apyReward":1.78,"stablecoin":true,"rewardTokenCount":1}],"source":"https://yields.llama.fi/pools","checkedAt":"2026-10-23T09:35:53.878Z"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_k7hRut3b9SfkFGGX34PvH","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches live DeFi yield pool data from DefiLlama, filterable by chain, token symbol, and project","exampleAgentPrompt":"What's the current APY and TVL for USDC pools on Aave v3 across Ethereum — including any reward APY on top of the base rate?","exampleUseCases":[{"title":"Find best stablecoin yield on Ethereum","prompt":"Look up all the current USDC yield pools on Ethereum and tell me which ones have the highest APY, including any reward tokens on top of the base rate."},{"title":"Compare Aave v3 rates across chains","prompt":"Pull the current APY rates for Aave v3 across all chains and show me where I'd earn the most lending USDC right now."},{"title":"Research WETH-USDC LP pool yields","prompt":"What are the current APY and TVL numbers for WETH-USDC liquidity pools on Arbitrum, and is there any impermanent loss risk I should know about?"}],"resultDescription":"Returns a list of matching yield pools from DefiLlama, each with pool ID, chain, project, token symbol, TVL in USD, base APY, reward APY, combined APY, IL risk flag, stablecoin flag, reward token count, and 7-day and 30-day APY percentage changes. Also includes a count of returned pools, the source URL, and a timestamp of when the data was checked.","failureModes":["No pools returned if chain/symbol/project combination doesn't exist in DefiLlama — returns empty pools array","Invalid chain name (must match DefiLlama's exact casing, e.g. 'Ethereum' not 'ethereum') may return zero results","Payment failure results in no charge and no data returned","Rate or availability issues with the upstream DefiLlama API may cause errors or stale data"],"whenToPreferThis":"Use this endpoint when you need live, per-pool DeFi yield data (APY, TVL, reward tokens) from DefiLlama for a specific chain, token, or protocol. It's ideal for agents comparing lending or LP yields across DeFi protocols without needing an API key or account. Prefer this over general crypto price endpoints when the user wants yield/APY data rather than spot prices, and over raw DefiLlama API access when you want pay-per-call with no setup overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-24T12:45:07.514Z","isFirstParty":false,"canonicalSlug":"defillama-yield-pools-lookup-605f5fc9"}