{"uid":"cap__U6aIuknZBOOaeGwb9oTP","slug":"chainray-gas-fee-stream-decc18b0","name":"ChainRay Gas Fee Stream","description":"The most complete blockchain data and intelligence service for AI agents. 93 endpoints across 46 chains, from gas fees to DeFi analytics, with real-time streams, intent routing, and verifiable proofs. Pay-per-request via x402.","url":"https://chainray.online/stream/gas","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{"chain":{"type":"string","description":"Blockchain network (e.g., base, ethereum, polygon)"}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_W1y4YzJPWDAELDornoIof","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches real-time gas fee data for a specified blockchain network","exampleAgentPrompt":"What are the current gas fees on Base right now? Use ChainRay to stream the latest gas price for the Base network.","exampleUseCases":null,"resultDescription":"Returns real-time gas fee data for the specified blockchain network, including current gas prices or fee estimates relevant to transacting on that chain.","failureModes":["Unsupported or unrecognized chain identifier returns an error or empty response","Missing chain parameter may default to a specific chain or return an error","Payment not processed (x402 payment required, returns 402 if unpaid)","Network timeout or upstream blockchain node unavailability","Rate limiting if too many requests in a short period"],"whenToPreferThis":"Use this endpoint when an AI agent needs real-time gas fee data for a specific blockchain (e.g. Base, Ethereum, Polygon) to estimate transaction costs, optimize transaction timing, or monitor gas price trends. Prefer this over static or cached sources when up-to-the-moment accuracy is required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:53:34.713Z","isFirstParty":false}