{"uid":"cap_NO151UYbG8fqPivOv2_ox","slug":"aitoollab-defi-tvl-api-f25e4c7c","name":"AiToollab DeFi TVL API","description":"AiToollab，普通人用AI做副业的实战平台。收录10+AI副业方向、50+提示词模板、真实赚钱案例。每周更新，找方向、找工具、找案例，一站搞定。","url":"https://api.aitoollab.top/api/defi/tvl?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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","additionalProperties":{"type":"string"}}}},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"chains":[{"tvl":30000000000,"chain":"Ethereum","change_24h":2.5}],"protocols":[{"tvl":15000000000,"name":"Lido","chain":"Ethereum"}],"total_tvl":50000000000}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_hWRmAp1qLJR9QxRJSBfDo","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns total value locked (TVL) data across DeFi chains and protocols, including 24-hour change metrics","exampleAgentPrompt":"What is the current total value locked across DeFi protocols, broken down by chain including Ethereum, and how has it changed in the last 24 hours?","exampleUseCases":null,"resultDescription":"Returns a JSON object containing total TVL across all tracked DeFi protocols, an array of per-chain TVL entries with 24-hour percentage change, and an array of per-protocol TVL entries with chain attribution. Example includes Ethereum chain TVL of $30B and Lido protocol TVL of $15B.","failureModes":["Network timeout if upstream data provider is unavailable","Empty or stale data if DeFi indexer hasn't refreshed recently","402 Payment Required if USDC payment header is missing or insufficient","Rate limiting if too many requests in a short window","Partial data if some chains or protocols are temporarily unavailable from source"],"whenToPreferThis":"Use this endpoint when you need aggregated DeFi TVL data across multiple chains and protocols in a single call, especially when you want both chain-level and protocol-level breakdowns with recent 24-hour change metrics. Prefer this over building your own DeFi aggregation if you need a lightweight, pay-per-call solution via x402.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T12:30:49.146Z","isFirstParty":false,"canonicalSlug":"aitoollab-defi-tvl-api-f25e4c7c"}