{"uid":"cap_Sx5ZsYUrg5Jkva8DoR4qe","slug":"scriptmasterlabs-gas-tracker-151ea94b","name":"ScriptMasterLabs Gas Tracker","description":"Pay-per-call crypto, RWA, federal, SEC, and compliance APIs. Settled in USDC on Base via x402. Hyphen routes only (e.g. /x402/rwa-aggregates, /x402/gas-tracker).","url":"https://acp-x402-scriptmasterlabs.onrender.com/x402/gas-tracker?utm_source=zero.xyz","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":{"type":"string"},"queryParams":{"type":"object","properties":{"chain":{"type":"string","example":"ethereum"}}}}},"output":{"properties":{"example":{}}}}},"responseSchema":{"example":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_kxcD0mh_rOKSVSns6Rzz7","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns current gas price data for a specified blockchain network, paid per-call in USDC via x402 protocol","exampleAgentPrompt":"What are the current gas prices on Ethereum right now? I want to know if it's a good time to send a transaction.","exampleUseCases":[{"title":"DeFi transaction timing optimizer","prompt":"Check the current gas fees on Ethereum and tell me if this is a cheap time to make a swap — I want to avoid paying high gwei."},{"title":"Multi-chain gas cost comparison","prompt":"What are the gas prices on Ethereum right now? I'm deciding which chain to use for my NFT mint and want to pick the cheapest one."},{"title":"Automated gas price alert","prompt":"Pull the current gas tracker data for Ethereum and let me know if gas is under 20 gwei so I can trigger my pending transactions."}],"resultDescription":"Returns current gas price data for the specified blockchain chain, likely including metrics such as base fee, priority fee, and estimated transaction costs in gwei or native token units. Exact response schema is minimal per the crawled metadata.","failureModes":["Unsupported chain name returns an error or empty result","Payment failure via x402 blocks the call","Service unavailable due to Render.com cold start or downtime","Missing or malformed 'chain' query parameter may return an error or default chain data"],"whenToPreferThis":"Choose this endpoint when you need a quick, cheap ($0.001 USDC) per-call gas price lookup for a specific blockchain and are already operating in a crypto-native x402 payment context. It is well-suited for agents that need real-time gas data without subscribing to a larger data provider.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T06:41:33.873Z","isFirstParty":false,"canonicalSlug":"scriptmasterlabs-gas-tracker-151ea94b"}