{"uid":"cap_P1-WsufFGEx5iA7vZUtPB","slug":"ethprice-b31935ab","name":"Ethprice","description":"Pay-per-request access to CoinGecko, DefiLlama, Alchemy, and Etherscan APIs. No auth, no subscriptions.","url":"https://stablecrypto.dev/api/etherscan/stats/ethprice","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"chainid":{"type":"number","description":"EVM chain ID (1=Ethereum, 137=Polygon, 8453=Base, etc.)"}}},"responseSchema":null,"example":{"request":{"chainid":1},"response":{"ethbtc":"0.0266265312603006","ethusd":"1674.70428950692","ethbtc_timestamp":"1780992905","ethusd_timestamp":"1780992906"}},"exampleRequest":{"chainid":1},"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":1,"rating":{"score":"0.83","successRate":"0.88","reviews":1,"stars":"4.3","state":"rated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_nFlC0Jv7dlaenw3fu8mcd","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the current ETH price in both USD and BTC for a given EVM chain","exampleAgentPrompt":"What is the current ETH price in USD and BTC on Ethereum mainnet (chain ID 1)?","exampleUseCases":null,"resultDescription":"Returns the current ETH price expressed in both USD and BTC, sourced via Etherscan stats for the specified EVM chain.","failureModes":["Invalid or unsupported chain ID returns an error or empty response","Etherscan upstream unavailability causes timeout or 5xx error","Missing required chainid field returns a validation error","Rate limiting or payment failure results in 402 or 429 response"],"whenToPreferThis":"Use this endpoint when you need a quick, reliable ETH price quote in both USD and BTC simultaneously, especially when already working within an EVM/Ethereum context and need Etherscan-sourced pricing data. Prefer this over generic crypto price APIs when you want chain-specific context or need both USD and BTC denominators in one call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":18,"lastUsedAt":"2026-07-23T01:59:18.056Z","lastSuccessfullyRanAt":"2026-07-23T01:54:03.829Z","lastHealthCheckAt":"2026-09-13T12:50:03.878Z","isFirstParty":false}