{"uid":"cap_EIo08t_c-IAlL8ByVvZ8H","slug":"rotary-agency-coingecko-proxy-api-de4d89cd","name":"Rotary Agency CoinGecko Proxy API","description":"Free-source data APIs (100% margin, no proxy, $0.002/call): ...","url":"https://rotaryagency.uk/api/free/coingecko?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"varies":"endpoint-specific structured JSON"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"down","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_kn-1l52pissOd-8ku6mGs","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":"Proxies CoinGecko cryptocurrency market data, returning structured JSON with coin prices, market caps, and related metrics for $0.002 per call","exampleAgentPrompt":"Pull the current price, market cap, and 24-hour trading volume for Bitcoin and Ethereum in USD from the CoinGecko feed — I need the latest snapshot right now.","exampleUseCases":[{"title":"Live crypto price dashboard","prompt":"Fetch the current price and 24-hour percent change for Bitcoin, Ethereum, and Solana in USD so I can update my portfolio dashboard."},{"title":"DeFi token market cap check","prompt":"What is the current market cap and fully diluted valuation for Uniswap (UNI) right now? Pull it from CoinGecko."},{"title":"Crypto trading volume alert","prompt":"Get me the 24-hour trading volume for Chainlink (LINK) in USD — I want to see if it's spiked compared to its usual levels."}],"resultDescription":"Returns structured JSON with endpoint-specific cryptocurrency market data sourced from CoinGecko, including fields such as current price, market cap, 24h trading volume, price change percentages, and coin metadata depending on the query parameters used.","failureModes":["CoinGecko upstream rate limit or downtime causes 5xx or timeout response","Invalid coin ID returns empty or error JSON","Missing required query parameters may return a 400 bad request","Payment verification failure (x402) returns 402 Payment Required","Network latency from proxy layer adds response delay"],"whenToPreferThis":"Choose this endpoint when you need CoinGecko market data on a pay-per-call basis without managing a CoinGecko API key or subscription. It is suitable for infrequent or burst queries where a $0.002/call cost is acceptable and you want zero-setup access to crypto pricing data. Prefer direct CoinGecko API access for high-volume, latency-sensitive applications.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T09:26:42.158Z","isFirstParty":false,"canonicalSlug":"rotary-agency-coingecko-proxy-api-de4d89cd"}