{"uid":"cap_4dWCRHlWsEi0DfMpLB5-C","slug":"api-relai-fi-bf342aee","name":"Relai Gas Price Estimator","description":"Returns current gas price estimates for a specified blockchain via Relai's paid relay endpoint.","url":"https://api.relai.fi/relay/1772442473781/v4/%7Bchain%7D/gasPrice","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/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_Rxx-jiBZMKiJQbBB3SwPe","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns current gas price estimates for a specified blockchain via Relai's paid relay endpoint.","exampleAgentPrompt":"What's the current gas price on Ethereum mainnet? Use the Relai gas price relay endpoint to fetch me a live estimate.","exampleUseCases":null,"resultDescription":"Returns current gas price estimates for the specified blockchain, including fee tier data (e.g. slow, standard, fast) or base/priority fee values depending on the chain.","failureModes":["Invalid or unsupported chain ID returns an error or empty response","Payment failure (x402) if USDC balance is insufficient","Network timeout if the underlying blockchain RPC is slow","Malformed chain path parameter returns 400-level error"],"whenToPreferThis":"Use this endpoint when you need up-to-date gas price estimates for a specific blockchain and are willing to pay a small per-call fee via x402/USDC. Prefer this over free alternatives when reliability and freshness of the relay matter, or when integrating into a paid Web3 workflow that already uses the Relai infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T00:36:15.172Z","isFirstParty":false}