{"uid":"cap_-JJtKteg1Ue3fTcZNdsSz","slug":"openrelay-base-gas-cc310de5","name":"OpenRelay Base Gas","description":"Current Base mainnet gas price with slow/standard/fast tiers in gwei.","url":"https://openrelay.hggfffdfy687.workers.dev/tools/base/gas","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","properties":{},"additionalProperties":false},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json"],"type":"string"}},"additionalProperties":false}}},"responseSchema":{"type":"json"},"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_ifDMBQv8ArlDK-abDQo1i","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns current Base mainnet gas prices across slow, standard, and fast tiers in gwei","exampleAgentPrompt":"What are the current slow, standard, and fast gas prices on Base mainnet right now in gwei?","exampleUseCases":[{"title":"Pre-transaction gas check","prompt":"Before I submit this transaction on Base, can you tell me what the current gas prices are so I can pick the right speed tier?"},{"title":"DeFi bot fee optimization","prompt":"Check the current Base mainnet gas prices and tell me the gwei values for slow, standard, and fast tiers so I can decide when to execute my trade."},{"title":"Network congestion monitoring","prompt":"What's the gas situation on Base right now? I want to know if it's cheap enough to go with the standard tier or if I should wait."}],"resultDescription":"A JSON response containing current Base mainnet gas prices broken down into slow, standard, and fast tiers expressed in gwei, enabling callers to select an appropriate fee tier for their on-chain transactions.","failureModes":["Network or RPC unavailability may return a 5xx error or empty response","Invalid or malformed request body returns a 400 error","Base mainnet RPC outage may cause stale or missing gas data","Payment failure (insufficient USDC) results in 402 Payment Required"],"whenToPreferThis":"Choose this endpoint when you need real-time Base mainnet gas price tiers (slow/standard/fast) in gwei without running your own RPC node. It is ideal for AI agents or automated scripts that need lightweight, pay-per-use gas lookups before submitting transactions on Base, avoiding the overhead of managing a full node or subscribing to a gas oracle service.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:46:15.264Z","isFirstParty":false}