{"uid":"cap_yAEf9GkNvqmhAsW7gB8yX","slug":"cortex-cloud-gas-price-api-3dc7dd32","name":"Cortex Cloud Gas Price API","description":"OpenAI-compatible AI and data API for agents. Pay per call in USDC on Base via x402 — no API keys, no subscriptions, no lock-in.","url":"https://api.cortexcloud.org/x402/v1/data/gas","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"object","format":"application/json","example":{"base":{"fast":"0.002","standard":"0.001"}}},"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_RaOeteUInP100Bt1rBNMj","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 estimates (fast and standard) for the Base blockchain network","exampleAgentPrompt":"What are the current fast and standard gas prices on the Base network right now?","exampleUseCases":[{"title":"Pre-transaction fee check","prompt":"Before I submit this transaction on Base, can you check what the current fast and standard gas prices are so I know how much it'll cost?"},{"title":"DeFi bot cost optimization","prompt":"I'm running an automated trading bot on Base — can you grab the latest standard gas price so I can decide whether it's cheap enough to execute right now?"},{"title":"Gas price monitoring alert","prompt":"Check the current gas prices on Base and let me know if the fast gas price has dropped below 0.003 gwei yet."}],"resultDescription":"A JSON object containing current gas price estimates for the Base network, broken down by speed tier: 'fast' (e.g. 0.002) and 'standard' (e.g. 0.001), returned as string-formatted numeric values.","failureModes":["Payment not included or insufficient USDC — returns HTTP 402 requiring x402 micropayment","Base network RPC unavailable — may return stale or error response","Invalid properties filter parameter — may return 400 bad request","Network timeout if Base RPC is congested"],"whenToPreferThis":"Choose this endpoint when you need real-time Base network gas prices in a pay-per-call model without API key setup. Ideal for agents that need occasional gas price lookups without committing to a subscription, or for autonomous agents that pay via x402 USDC micropayments on Base.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:48:55.777Z","isFirstParty":false}