{"uid":"cap_Cd7Q964ujxzOaItTg2EZ7","slug":"oblique-markets-base-gas-price-feed-daca9572","name":"Oblique Markets Base Gas Price Feed","description":"Use when an agent needs base gas price. Returns Current Base gas price: fetch EIP-1559 latest-block base fee and gas price in wei and gwei from redundant public RPCs, with block freshness metadata for transaction planning. $0.002.","url":"https://api.oblique.markets/api/v1/paid/base-gas-price","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"as_of":"2026-08-10T12:00:00.000Z","block_number":33712840,"gas_price_wei":"5842310","gas_price_gwei":0.00584231,"base_fee_per_gas_wei":"4127554","base_fee_per_gas_gwei":0.004127554}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_rUluxcezAm70yp2GUveiG","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns live Base mainnet gas price and latest-block baseFeePerGas (EIP-1559) in both wei and gwei, sourced from redundant public RPCs","exampleAgentPrompt":"What's the current gas price on Base mainnet right now — give me both the wei and gwei values including the EIP-1559 baseFeePerGas from the latest block?","exampleUseCases":[{"title":"Optimal transaction timing for DeFi bot","prompt":"Before I execute this swap on Base, what's the current baseFeePerGas on Base mainnet? I want to know if gas is cheap enough to make it worth submitting right now."},{"title":"Gas cost estimation for dApp","prompt":"I'm building a gas cost estimator — can you pull the live Base mainnet gas price in both wei and gwei so I can calculate approximate transaction fees for my users?"},{"title":"Real-time gas monitoring dashboard","prompt":"What's the latest EIP-1559 base fee on Base mainnet? I'm tracking gas price trends and need the current gwei value from the most recent block."}],"resultDescription":"Returns the current Base mainnet gas price and the latest block's baseFeePerGas in two units: wei (raw integer) and gwei (human-readable decimal), sourced from redundant public RPC nodes for reliability.","failureModes":["RPC node unavailability causing stale or missing data","Network congestion leading to delayed block data","Rate limiting if called too frequently","HTTP 402 payment required if x402 payment header not included or USDC balance insufficient"],"whenToPreferThis":"Choose this endpoint when you need real-time Base mainnet gas prices with EIP-1559 baseFeePerGas specifically — ideal for agents that need to decide whether to submit a transaction, estimate fees, or monitor gas trends on Base L2. Prefer over generic Ethereum gas oracles when Base-specific data is required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:45:58.389Z","isFirstParty":false}