{"uid":"cap_NiSZ2c-rO1cttXaZF4qC0","slug":"agentfeed-base-gas-price-chain-8453-88f9bc89","name":"AgentFeed Base Gas Price (Chain 8453)","description":"Base gas price (chain 8453) in BOTH gwei and wei, with base fee, priority fee and block number when the node supplies them. Use when you need to answer: What is gas on Base? Both units are returned because a caller asking in wei and a caller asking in gwei are asking the same question. Served from keyless public RPC with three-node fallback, so there is no API key to rotate or expire.","url":"https://x402.ochinimus.app/api/base-gas?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"required":{"type":"string"},"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"data":{"block":51782920,"chain":"Base","source":"base-rpc:mainnet.base.org","chain_id":8453,"base_fee_wei":5000000,"base_fee_gwei":0.005,"gas_price_wei":6000000,"gas_price_gwei":0.006,"priority_fee_wei":1000000,"priority_fee_gwei":0.001},"paid":true,"tool":"get_base_gas"}},"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_Zux-jyWpb9Bi1cZ6begSy","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 the current gas price on Base (chain 8453) in both gwei and wei, including base fee, priority fee, and block number.","exampleAgentPrompt":"What's the current gas price on Base — give me both the gwei and wei values along with the base fee and priority fee if available?","exampleUseCases":[{"title":"Pre-transaction gas check on Base","prompt":"Before I submit this transaction on Base, can you check the current gas price and tell me the base fee and priority fee in gwei so I can set the right values?"},{"title":"Monitoring gas spikes on Base","prompt":"Keep an eye on gas prices on Base chain and alert me if the base fee exceeds 0.5 gwei — fetch the current reading now so we have a baseline."},{"title":"DeFi bot cost estimation","prompt":"I'm running a bot that executes trades on Base. What's the current gas price in wei and gwei right now, and which block are we on?"}],"resultDescription":"Returns a JSON object containing: gas_price_gwei, gas_price_wei, base_fee_gwei, base_fee_wei, priority_fee_gwei, priority_fee_wei (when node supplies them), block number, chain name, chain_id (8453), and source identifier. Both gwei and wei units are always returned for each fee component.","failureModes":["Node unavailable — gas data cannot be fetched from the underlying RPC","Priority fee or block number may be absent if the node does not supply them (fields omitted or null)","Stale data if the node is lagging behind the latest block","Payment failure if x402 micropayment ($0.001 USDC) is not completed correctly"],"whenToPreferThis":"Choose this endpoint when you need live, dual-unit (gwei + wei) gas price data specifically for Base (chain 8453) with EIP-1559 breakdown (base fee + priority fee) in a single call. Prefer it over generic RPC calls when you need a pre-parsed, agent-ready JSON response without setting up your own node connection. Especially useful for agents automating transactions on Base that need cost estimation without manual unit conversion.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T12:53:39.992Z","isFirstParty":false,"canonicalSlug":"agentfeed-base-gas-price-chain-8453-88f9bc89"}