{"uid":"cap_mI7AYwlKepciOGCFiWIgk","slug":"defi-oracle-tvl-tracker-82fc203d","name":"DeFi Oracle TVL Tracker","description":"DeFi data for AI agents — yield rates, swap routes, IL calculator, liquidation risk, MEV scanner, TVL tracking. Powered by DeFiLlama + on-chain RPC data. Pay with USDC on Base via x402.","url":"https://oraclius.vercel.app/api/tvl-tracker","method":"POST","headers":{},"bodySchema":{"type":"object","required":["protocol"],"properties":{"chain":{"type":"string"},"limit":{"type":"number"},"protocol":{"type":"string","description":"Protocol slug (e.g. lido, aave)"}}},"responseSchema":{"type":"object","properties":{"slug":{"type":"string"},"chains":{"type":"array","items":{"type":"string"}},"category":{"type":"string"},"protocol":{"type":"string"},"current_tvl":{"type":"number"},"change_30d_pct":{"type":"number"},"tvl_history_30d":{"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_lAxUu5IMrJDZAETbjpgdj","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":"Fetches current TVL, 30-day TVL history, and protocol metadata for a given DeFi protocol by slug, powered by DeFiLlama data","exampleAgentPrompt":"What's the current TVL for Aave and how has it changed over the last 30 days — pull the full history too.","exampleUseCases":null,"resultDescription":"Returns a JSON object with the protocol's slug, display name, category, list of supported chains, current TVL in USD, 30-day percentage change in TVL, and an array of historical TVL data points over the past 30 days.","failureModes":["Invalid or unrecognized protocol slug returns an error or empty result","Protocol not indexed by DeFiLlama returns no data","Chain filter doesn't match any supported chains for the protocol","Network or RPC data source timeout causes delayed or failed response","Malformed request body missing required 'protocol' field returns a 400-level error"],"whenToPreferThis":"Use this endpoint when you need protocol-level TVL data including historical 30-day trends and chain breakdowns for a specific DeFi protocol. Prefer this over generic DeFi APIs when you need DeFiLlama-sourced TVL with percentage change metrics and multi-chain coverage in a single call, paid via USDC micropayment on Base.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:35:29.169Z","isFirstParty":false}