{"uid":"cap_tSqF7UYhrDbVAWjZSu3aM","slug":"agentbit-defi-protocol-screener-6aac36e7","name":"AgentBit DeFi Protocol Screener","description":"DeFi protocol fundamentals in one call: current TVL, 1-day and 7-day change, category, chains and website for any protocol — search by name, or screen the whole universe by category and chain ranked by TVL. Open DefiLlama data, refreshed server-side every 15 minutes.","url":"https://agentbit.app/v1/defi/protocol","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"chain":{"type":"string","description":"Filter to protocols deployed on this chain, e.g. base"},"limit":{"type":"integer","description":"Max results (1-50, default 10)"},"category":{"type":"string","description":"Filter by category, e.g. lending, dexes, bridge"},"protocol":{"type":"string","description":"Protocol name or slug fragment, e.g. aave"}}},"responseSchema":{"type":"json","example":{"protocols":[{"url":"https://aave.com","name":"AAVE V3","slug":"aave-v3","chains":["Ethereum","Base","Arbitrum"],"tvl_usd":21500000000,"category":"Lending","change_1d_percent":-0.42,"change_7d_percent":2.13}],"result_count":1,"universe_size":3900}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ZAzE5_tsAt-cr3YdZqMkB","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns TVL, 1-day and 7-day change, category, chains, and website for any DeFi protocol — search by name or screen the entire universe filtered by category and chain, ranked by TVL.","exampleAgentPrompt":"What's the current TVL and 7-day change for Aave V3, and which chains is it deployed on? Pull the latest DefiLlama data.","exampleUseCases":[{"title":"Checking a specific protocol's fundamentals","prompt":"Can you look up the current TVL, 1-day and 7-day change, and chain coverage for Uniswap right now?"},{"title":"Screening top lending protocols by TVL","prompt":"Show me the top 20 lending protocols ranked by TVL — I want to see which ones are biggest and how they've trended over the last week."},{"title":"Filtering DeFi protocols by chain","prompt":"What are the top 15 DeFi protocols deployed on Base, ranked by TVL? Include their categories and recent TVL changes."}],"resultDescription":"A JSON array of protocols, each with name, slug, category, TVL in USD, 1-day and 7-day percentage TVL change, list of chains deployed on, and official website URL. Also returns total result count and universe size (total protocols tracked, ~3,900).","failureModes":["Protocol name not found — empty protocols array returned","Chain or category filter returns zero results — empty array with result_count 0","Invalid limit value (outside 1-50 range) — may return error or default","Data staleness — results are cached server-side and refreshed every 15 minutes, so very recent TVL moves may not reflect instantly","Network or upstream DefiLlama outage — service may return 5xx error"],"whenToPreferThis":"Choose this endpoint when you need quick DeFi protocol fundamentals (TVL, trend, chains, category) without building a DefiLlama integration yourself. Ideal for protocol due diligence, market screening, or comparing protocols within a category or chain. Prefer over direct DefiLlama API calls when you want server-side caching, a normalized JSON response, and pay-per-call pricing without API key management. Not suitable for real-time tick data or yield pool-level detail (use the sibling yield pool endpoint for that).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:51:39.687Z","isFirstParty":false}