{"uid":"cap_YGgPyyvvFXn_nGKRp9BWJ","slug":"kiteendpoints-ai-gas-estimate-9ef1f9c3","name":"KiteEndpoints.ai Gas Estimate","description":"400+ paid API endpoints. Social media, AI, crypto, finance, weather, ecommerce, tools. Pay per request with USDC on Base chain.","url":"https://kite-hub-v2.vercel.app/api/gas-estimate","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"result":{"type":"object","description":"API response data"}}},"responseSchema":{"type":"object","example":{"result":{"data":"example response"}},"properties":{"result":{"type":"object","description":"API response data"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.09","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":"$0.09/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.09","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.09","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_nzhHpDY5-65pFvtQXG_dh","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.09","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Estimates gas fees for blockchain transactions on the Base chain","exampleAgentPrompt":"Before I submit this transaction on Base, can you give me a gas estimate so I know how much it'll cost?","exampleUseCases":[{"title":"Pre-transaction cost check","prompt":"I'm about to send a token transfer on Base — can you estimate the gas fee so I can decide if now is a good time to transact?"},{"title":"Smart contract deployment budgeting","prompt":"I need to deploy a smart contract on Base. Can you give me a gas estimate so I can budget how much ETH I'll need for the deployment?"},{"title":"DeFi swap cost awareness","prompt":"I'm planning a DeFi swap on Base — what's the estimated gas cost for the transaction right now so I can compare it to the value I'm getting?"}],"resultDescription":"Returns an estimated gas fee or cost object for a proposed transaction on the Base blockchain, including the estimated gas units and price that the agent can use to inform the user or gate further actions.","failureModes":["Invalid or missing transaction parameters may return a generic error or example response","Upstream gas oracle unavailability may cause stale or fallback estimates","Poorly specified transaction object may produce inaccurate estimates","Schema is loosely defined so error responses may be indistinguishable from success responses"],"whenToPreferThis":"Use this endpoint when you need a quick, pay-per-request gas estimate for Base chain transactions without maintaining a dedicated Web3 node connection. Particularly useful for lightweight agents that occasionally need gas cost data without integrating a full RPC provider.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T19:00:34.547Z","isFirstParty":false}