{"uid":"cap_kkYsfN7gUPRDYxAI_aIfc","slug":"starchild-relay-coingecko-simple-price-07964bdb","name":"Starchild Relay – CoinGecko Simple Price","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/coingecko/api/v3/simple/price","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"ids":{"type":"string","description":"Comma-separated asset ids (e.g. bitcoin,ethereum)"},"vs_currencies":{"type":"string","description":"Comma-separated quote currencies (e.g. usd)"}}},"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_4uv2B7R7H_D7_WnJnfTVX","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 current spot prices for one or more crypto assets in specified fiat or crypto quote currencies via a CoinGecko proxy secured by x402 micropayment","exampleAgentPrompt":"What are the current prices of bitcoin and ethereum in USD right now? Pull it from the Starchild Relay CoinGecko proxy.","exampleUseCases":[{"title":"Monitor portfolio asset prices in real-time","prompt":"Can you check the current prices of bitcoin, ethereum, and solana in USD for me? Use the Starchild Relay to get the latest spot prices."},{"title":"Compare crypto values across multiple currencies","prompt":"I need to know what bitcoin and ethereum are worth right now in both USD and EUR. Pull those prices from Starchild Relay for me."},{"title":"Track spot prices for trading decisions","prompt":"What's the live price of dogecoin in USD right now? Also grab the current price of cardano while you're at it using the Starchild Relay proxy."}],"resultDescription":"A JSON map keyed by asset id (e.g. 'bitcoin', 'ethereum') with nested objects containing the current price in each requested quote currency (e.g. {'bitcoin': {'usd': 67000}, 'ethereum': {'usd': 3500}}). The response mirrors the CoinGecko /simple/price format.","failureModes":["402 Payment Required – no valid X-PAYMENT header provided; agent must complete x402 micropayment challenge before retrying","400 Bad Request – missing or malformed 'ids' or 'vs_currencies' parameters","404 Not Found – unrecognized asset id or currency code","503 Service Unavailable – upstream CoinGecko outage or rate limit hit by proxy","Timeout – upstream latency spike from CoinGecko"],"whenToPreferThis":"Use this endpoint when you need real-time crypto spot prices for one or more assets and want a single x402-paywall proxy to CoinGecko data without managing CoinGecko API keys. Ideal for agents that already support x402 payment flows and need a pay-per-call, frictionless price feed at very low cost ($0.00001 USDC per call).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:42:33.968Z","isFirstParty":false}