{"uid":"cap_t3-jyT_xE1tJrqLX6Xrzl","slug":"api-web3identity-com-9a46ed44","name":"DeFi TVL Lookup – Aave via DefiLlama","description":"Get Total Value Locked for a DeFi protocol from DefiLlama","url":"https://api.web3identity.com/api/defi/tvl/aave","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"tvl":{"type":"number"},"chains":{"type":"array"},"protocol":{"type":"string"}}}}}}},"responseSchema":null,"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{}}},"response":{"tvl":12815908804.514153,"cached":false,"source":"defillama","protocol":"aave","latencyMs":561,"timestamp":"2026-06-16T01:15:07.229Z"}},"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.010000","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.010000/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_3bezgciSk6fiCd2fTVaSC","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the current Total Value Locked (TVL) for the Aave DeFi protocol, sourced from DefiLlama","exampleAgentPrompt":"What's the current total value locked in Aave across all chains? Pull it from DefiLlama.","exampleUseCases":null,"resultDescription":"Returns a JSON object containing the current TVL as a numeric value (in USD), a list of chains where Aave has liquidity, and the protocol name as confirmed by DefiLlama.","failureModes":["DefiLlama API unavailable — upstream data source outage returns an error","Protocol not found or slug mismatch — returns empty or error response","Stale data if DefiLlama cache has not refreshed — TVL may lag real-time on-chain state","Payment failure (x402) — call rejected if $0.01 USDC payment is not provided"],"whenToPreferThis":"Use this endpoint when you specifically need Aave TVL data sourced from DefiLlama, especially in agents tracking DeFi protocol health, comparing lending protocol sizes, or monitoring liquidity trends. Prefer this over building a direct DefiLlama integration when you want a pay-per-call, low-setup option with no API key required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:50:30.605Z","isFirstParty":false}