{"uid":"cap_80btlJHS_2a0iFz8i_LXL","slug":"synapse-api-tron-gas-estimator-bbba0780","name":"Synapse API — TRON Gas Estimator","description":"High-speed API suite for AI processing, web scraping, and smart data utilities across 57+ blockchain networks. Pay-per-call via x402.","url":"https://synapse-api-brown.vercel.app/api/tron/gas/estimate?utm_source=zero.xyz","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_SMTJVS-NapcP6o2ONirkG","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 the gas (energy/bandwidth) cost for a transaction on the TRON blockchain network","exampleAgentPrompt":"Estimate the gas cost for a TRON transaction from wallet TBcXxxxxxxxxSenderAddress sending 100 TRX to TRzxxxxxxxxRecipientAddress with no additional data.","exampleUseCases":[{"title":"Pre-flight DeFi swap fee check","prompt":"Before I execute this TRON smart contract swap, estimate the gas fees — sender is TQn5xxxxxxxxxxMyWallet, recipient is TSmartContractAddress, and the call data is 0xa9059cbb000000000000000000000000RecipientHex0000000000000000000000000000000000000000000000000de0b6b3a7640000."},{"title":"Wallet transfer cost preview","prompt":"How much gas will it cost to send 500 TRX from my wallet TJhxxxxxxxFromAddress to TKzxxxxxxxToAddress on TRON? I want to know before I confirm the transfer."},{"title":"Smart contract deployment cost estimate","prompt":"I'm about to deploy a smart contract on the TRON network — can you estimate the gas needed? The deploying address is TLmxxxxxxDeployer and the bytecode data starts with 0x6080604052..."}],"resultDescription":"Returns an estimated gas/energy and bandwidth cost for the described TRON transaction, allowing the caller to predict network fees before submitting the transaction on-chain. Typically includes energy consumed, bandwidth used, and an estimated TRX fee amount.","failureModes":["Invalid or malformed TRON address format returns an error","Missing required 'to' or 'from' fields cause a 400 bad request","Contract simulation failure if the data payload references an invalid contract","Network timeout if the TRON node is unreachable","Insufficient payment (x402) results in a 402 Payment Required response"],"whenToPreferThis":"Use this endpoint when you need a pre-flight gas estimate specifically for TRON network transactions. Prefer this over generic blockchain fee estimators when the target chain is TRON (TRX) and you need energy/bandwidth cost breakdown. Useful for wallets, DeFi applications, or any agent automating TRON transactions that needs cost awareness before committing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T18:45:03.965Z","isFirstParty":false,"canonicalSlug":"synapse-api-tron-gas-estimator-bbba0780"}