{"uid":"cap_BQzpT4sIlOmDNU7xuW-v8","slug":"vibe-springs-gas-price-lookup-3d56a458","name":"Vibe Springs Gas Price Lookup","description":"Real-time gas price oracle for multiple EVM chains. Returns slow/standard/fast fee estimates, estimated transaction costs (ETH transfers, ERC-20 transfers, swaps), and network congestion status. Supports Base, Ethereum, Arbitrum, and Optimism.","url":"https://vibesprings.net/api/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","required":[],"properties":{"chain":{"type":"string","description":"Network to query gas prices for. Options: base, ethereum, arbitrum, optimism. Default: base."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"chain":"base","source":"Base RPC","gasPrice":{"fast":{"gwei":0.01,"maxFee":0.012,"maxPriorityFee":0.005,"estimatedSeconds":5},"slow":{"gwei":0.001,"maxFee":0.002,"maxPriorityFee":0.001,"estimatedSeconds":30},"standard":{"gwei":0.005,"maxFee":0.006,"maxPriorityFee":0.002,"estimatedSeconds":15}},"timestamp":"2026-06-20T12:00:00.000Z","blockNumber":12345678,"networkStatus":"quiet","estimatedCosts":{"swap":{"fast":"$0.005","slow":"$0.001","standard":"$0.002"},"ethTransfer":{"fast":"$0.0005","slow":"$0.0001","standard":"$0.0002"},"erc20Transfer":{"fast":"$0.001","slow":"$0.0003","standard":"$0.0005"}},"processingTime":"85ms","recommendation":"Network is quiet. Good time to transact."}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/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_QnsfJIUJ1uun0r12l-m8t","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 prices (fast/standard/slow) and estimated transaction costs for EVM-compatible blockchain networks including Base, Ethereum, Arbitrum, and Optimism","exampleAgentPrompt":"What are the current gas prices on Base right now — fast, standard, and slow — and is it a good time to make a transaction?","exampleUseCases":null,"resultDescription":"Returns a JSON object with gas prices in gwei for fast, standard, and slow tiers; max fee and max priority fee per tier; estimated confirmation times in seconds; estimated USD costs for common transaction types (ETH transfer, ERC-20 transfer, swap); current block number; network status (e.g. quiet/busy); and a human-readable recommendation about whether it's a good time to transact.","failureModes":["Invalid chain parameter returns error or falls back to default (Base)","RPC node unavailable leads to timeout or error response","Chain not supported returns 400 or similar error","Payment not included or invalid results in 402 Payment Required"],"whenToPreferThis":"Use this endpoint when an AI agent needs real-time gas price data for EVM chains (Base, Ethereum, Arbitrum, Optimism) and wants a structured breakdown by speed tier with USD cost estimates — particularly useful before submitting on-chain transactions or advising users on optimal timing. Prefer over raw RPC calls when you want pre-computed cost estimates and human-readable recommendations in one response.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:50:21.609Z","isFirstParty":false}