{"uid":"cap_8NP_jZ_gfU7PBsydxytEz","slug":"gocreative-crypto-gas-price-lookup-270b7085","name":"GoCreative Crypto Gas Price Lookup","description":"483,000+ pay-per-call data APIs and free tools built on official sources — finance, company & government data, FRED, Census, crypto, calculators. USDC on Base via x402, native MCP. No API key, no signup.","url":"https://api.gocreativeai.com/v1/crypto/gas/%7Barg%7D","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","HEAD","DELETE"],"type":"string"},"pathParams":{"type":"object"},"queryParams":{"type":"object","required":["input"],"properties":{"input":{"type":"string","description":"endpoint argument"}}}},"additionalProperties":false}}},"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_PS7EWxzo1V_0tnoEic3xq","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches current gas price data for a specified cryptocurrency network","exampleAgentPrompt":"What's the current gas price on Ethereum right now? I want to know if it's a good time to send a transaction.","exampleUseCases":[{"title":"Check fees before NFT mint","prompt":"Before I mint this NFT, can you check what the gas fees are on Ethereum right now? I only want to proceed if it's reasonably cheap."},{"title":"Compare transaction costs across chains","prompt":"I'm trying to decide whether to send this transaction on Ethereum or wait — what are the current gas prices looking like? Is it expensive right now?"},{"title":"Alert when gas drops low","prompt":"Keep an eye on Ethereum gas prices for me. Let me know when gwei drops below 20 so I can time my on-chain transaction to save on fees."}],"resultDescription":"Returns current gas price data for the specified blockchain network, including fee estimates (e.g., in gwei for Ethereum), allowing the agent to assess transaction costs before executing on-chain operations.","failureModes":["Invalid or unsupported network name returns an error or empty result","Network temporarily unavailable returns a 5xx error","Payment of $0.01 USDC via x402 not satisfied returns 402 Payment Required","Malformed query parameter returns 400 Bad Request"],"whenToPreferThis":"Use this endpoint when you need a quick, pay-per-call gas price lookup for a crypto network without needing an API key or account. Best for agents that need real-time fee data to decide whether to execute a blockchain transaction, or to estimate costs before submitting. Priced at $0.01 USDC per call via x402 on Base.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T19:01:15.222Z","isFirstParty":false}