{"uid":"cap_daATotex9jUmIyjDM-r-d","slug":"vextorium-defi-protocol-lookup-11935997","name":"Vextorium DeFi Protocol Lookup","description":"558 pay-per-call data APIs for AI agents: Solana and EVM on-chain data, tokenized stocks, DeFi, Hyperliquid, economy and official statistics, FX, validation, web and developer tools. Pay in USDC via x402.","url":"https://api.vextorium.com/v1/defi-protocol?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"name":{"type":"string","description":"Protocol name or slug, e.g. aave, uniswap, lido, pendle"}}},"responseSchema":{"type":"json","example":{"web":"https://aave.com","note":"TVL = money deposited in the protocol. Source: DefiLlama (open data).","token":"AAVE","chains":["Ethereum","Base"],"tvl_usd":17974339415,"twitter":"https://x.com/aave","category":"Lending","protocol":"Aave V3","defillama":"https://defillama.com/protocol/aave-v3","change_1d_pct":-2.1,"change_7d_pct":-3.39}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.004","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":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_CaQ9hiR1HI5M5LUTQNQkm","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns TVL, category, supported chains, token, and social links for a named DeFi protocol using DefiLlama data","exampleAgentPrompt":"Look up the current TVL, category, supported chains, and social links for Aave — I want to see how it's been trending over the last day and week.","exampleUseCases":[{"title":"DeFi research dashboard population","prompt":"Pull the TVL, category, native token, and 7-day TVL change for Lido so I can add it to my DeFi tracking dashboard."},{"title":"Protocol due diligence for an investment","prompt":"I'm evaluating Pendle as an investment — can you get me its current TVL, which chains it runs on, its category, and its 1-day and 7-day TVL changes?"},{"title":"Competitive DeFi landscape comparison","prompt":"Fetch the TVL data and category for Uniswap so I can compare it against other DEXes I'm analyzing."}],"resultDescription":"A JSON object containing the protocol's canonical name, category (e.g. Lending, DEX), total value locked in USD, 1-day and 7-day TVL percentage changes, supported blockchain networks, native token ticker, website URL, Twitter URL, and DefiLlama profile URL, plus a note on data sourcing.","failureModes":["Unknown or misspelled protocol name returns no match or error","Protocol slug not recognized by DefiLlama results in null/empty response","Network timeout or upstream DefiLlama API unavailability","Newly launched protocols may not yet be indexed"],"whenToPreferThis":"Use this endpoint when you need structured, up-to-date DeFi protocol metrics — particularly TVL and its recent trend — sourced from DefiLlama, for any named protocol. Prefer this over manual DefiLlama scraping or generic web search when you need machine-readable output including category, chains, token, and social handles in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-28T12:40:52.543Z","isFirstParty":false,"canonicalSlug":"vextorium-defi-protocol-lookup-11935997"}