{"uid":"cap_gHBBJhYCQ1cAHhoxquqf_","slug":"phantom-api-injective-gas-estimator-6a3b6dc8","name":"Phantom API — Injective Gas Estimator","description":"Lightning-fast access to blockchain data, smart contract insights, and Web3 infrastructure across 57+ networks. Pay-per-call via x402.","url":"https://phantom-api-omega.vercel.app/api/injective/gas/estimate","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"to":{"type":"string"},"data":{"type":"string"},"from":{"type":"string"},"value":{"type":"string"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_I0Thtyq30a1zsA927g6TI","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Estimates gas costs for a transaction on the Injective blockchain network before submission","exampleAgentPrompt":"Estimate the gas needed for an Injective transaction from address inj1abc...sender to inj1xyz...recipient with data payload 0xabcdef and a value of 1000000000000000000.","exampleUseCases":[{"title":"Pre-flight check before token transfer","prompt":"Before I send 100 INJ to inj1xyz...recipient from inj1abc...mywallet, can you estimate how much gas that transaction will consume on the Injective network?"},{"title":"Smart contract interaction cost preview","prompt":"I want to call this Injective smart contract at inj1contract...addr with data 0xdeadbeef from my wallet inj1abc...sender — what's the estimated gas cost before I actually submit it?"},{"title":"DeFi transaction fee budgeting","prompt":"Can you estimate the gas fees for an Injective transaction with value 500000000 from inj1abc...myaddr to inj1def...dexcontract with calldata 0xcafebabe so I know if it fits my fee budget?"}],"resultDescription":"Returns an estimated gas amount (in gas units) required to execute the specified transaction on the Injective blockchain, helping callers budget fees before broadcasting the transaction.","failureModes":["Invalid or malformed address in 'to' or 'from' fields returns a 400 error","Unparseable data payload causes estimation failure","Network unavailability or Injective RPC node downtime returns 5xx error","Missing required fields may return a validation error","Insufficient or incorrect value format may cause estimation to fail"],"whenToPreferThis":"Use this endpoint when you need to estimate gas costs specifically on the Injective blockchain network before submitting a transaction. Prefer this over generic gas estimators when working with Injective's native ecosystem, INJ token transfers, or Injective-compatible smart contracts. Suitable for pre-flight checks, fee budgeting, and user-facing fee previews in Injective-based dApps.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:47:11.652Z","isFirstParty":false}