{"uid":"cap_9TGmuHl6nE7Lpcridi-tK","slug":"starchild-relay-defillama-protocols-9fc6ad37","name":"Starchild Relay — DeFiLlama Protocols","description":"All-in-one reputable data source for AI agents and developers. Crypto spot/OHLC, derivatives funding rates, open interest, liquidations, forex, commodities, indices, social sentiment, DeFi protocols, and more — 17+ upstream data sources behind a single x402 paywall.\n\nUsage: Send requests to any proxied path (e.g. GET /coingecko/api/v3/...). Unauthenticated requests receive a 402 challenge with payment instructions. Include X-PAYMENT header with a valid signature to access data.","url":"https://5108-data-api-proxy.community.iamstarchild.com/defillama/protocols","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"limit":{"type":"string","description":"Max number of results (optional)"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.00001","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":"$0.00001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.00001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.00001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_gqcNTx3Ag03pRtOdlyLcd","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.00001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches a list of DeFi protocols and their TVL/metadata from DeFiLlama via the Starchild aggregator proxy, paid per-call via x402 micropayment.","exampleAgentPrompt":"Can you pull the full list of DeFi protocols from DeFiLlama — limit it to the top 50 — so I can see their TVL and categories?","exampleUseCases":null,"resultDescription":"Returns a list of DeFi protocols with metadata such as name, TVL, blockchain chain(s), category, and other DeFiLlama-provided fields. Data is sourced from DeFiLlama through the Starchild proxy, gated by a per-call x402 micropayment of $0.00001 USDC.","failureModes":["402 Payment Required if X-PAYMENT header is missing or invalid — requires valid x402 signature","Rate limiting or upstream DeFiLlama outage may cause 5xx errors","Invalid 'limit' parameter type may result in malformed request or ignored filter","Empty result if DeFiLlama upstream is temporarily unavailable"],"whenToPreferThis":"Use this endpoint when you need DeFi protocol data (TVL, chain, category) sourced from DeFiLlama and want to pay per-call without a subscription, using x402 micropayments. Prefer this over direct DeFiLlama API calls when working in an x402-native agentic payment flow or when combining DeFi data with other Starchild data sources in a single integration.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:41:23.321Z","isFirstParty":false}