{"uid":"cap_-d8JWHUcjWtZnodmvl88e","slug":"defi-protocol-tvl-522e9379","name":"DeFi Protocol TVL","description":"DeFi protocol TVL snapshot by exact DeFiLlama slug (e.g. 'uniswap', 'aave', 'lido'): total value locked with 1d/7d % change, market cap, and top chains by TVL -- from DeFiLlama, the standard source for cross-chain DeFi TVL data. Not a search; requires the exact slug. $0.01/call.","url":"https://www.x402financialdata.com/defi-protocol/:slug","method":"GET","headers":{},"bodySchema":{"type":"object","$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"},"pathParams":{"type":"object","required":["slug"],"properties":{"slug":{"type":"string","description":"DeFiLlama protocol slug, e.g. uniswap, aave, lido"}}},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/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_Ioiiqu6Kr_yQBVcsa5f9d","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 a TVL snapshot for a specific DeFi protocol by its DeFiLlama slug, including total value locked, 1d/7d % change, market cap, and top chains.","exampleAgentPrompt":"What's Uniswap's current total value locked, its 1-day and 7-day TVL change, and which chains have the most TVL locked in it right now?","exampleUseCases":[{"title":"DeFi protocol health check","prompt":"Can you pull the latest TVL data for Aave — I want to see the total value locked, how it's changed over the past week, and what chains are contributing the most?"},{"title":"Comparing lending protocol TVL","prompt":"I'm researching DeFi lending protocols — what is Compound's current TVL, its 7-day percent change, and its market cap according to DeFiLlama?"},{"title":"Monitoring liquid staking TVL","prompt":"Check Lido's TVL snapshot for me — total locked value, recent 1-day and 7-day changes, and a breakdown of its top chains."}],"resultDescription":"A JSON snapshot for the requested DeFi protocol containing: total value locked (USD), 1-day and 7-day TVL percentage changes, market capitalization, and a breakdown of the top chains by TVL contribution — sourced from DeFiLlama.","failureModes":["Invalid or misspelled slug returns a 404 or error (endpoint requires exact DeFiLlama slug, not a search term)","Protocol exists on DeFiLlama but is very new or obscure — data may be incomplete","Payment failure (x402) if USDC balance is insufficient — returns 402 status","Network timeout if DeFiLlama upstream is slow or unavailable"],"whenToPreferThis":"Use this endpoint when you know the exact DeFiLlama slug for a protocol and need a quick, structured TVL snapshot with change metrics and chain breakdown. Prefer this over general DeFi data providers when you specifically need cross-chain TVL figures aligned with DeFiLlama's methodology, which is the industry standard. Not suitable for protocol discovery or fuzzy search — the slug must be exact.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:49:52.997Z","isFirstParty":false}