{"uid":"cap_t5im1iqSx5PN0hg5dPtgH","slug":"synapse-api-zora-gas-estimator-d2252186","name":"Synapse API — Zora 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/zora/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_Z4dGJ9cghxaowupdJaBuq","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 Zora blockchain network given sender, recipient, data, and value fields.","exampleAgentPrompt":"Can you estimate the gas cost for a Zora transaction from 0xAbC...123 to 0xDeF...456 with calldata 0xd0e30db0 and value 0?","exampleUseCases":[{"title":"Pre-flight NFT mint cost check","prompt":"Before I mint this NFT on Zora, can you estimate the gas it will cost? The sender is 0x1234...abcd, the contract address is 0x5678...ef01, and the calldata is 0x40c10f19 with zero value."},{"title":"Smart contract interaction cost preview","prompt":"I want to call a Zora smart contract at 0xDEAD...BEEF from my wallet 0xABCD...1234 with data 0xa9059cbb — can you tell me how much gas that will use before I send it?"},{"title":"DApp gas fee UX display","prompt":"Show me the estimated gas for a Zora transfer from 0xSender...111 to 0xRecipient...222 sending value 1000000000000000 with no extra calldata."}],"resultDescription":"Returns a gas estimate (in gas units) for the described Zora transaction — used to predict transaction cost before submission. May include estimated gas limit and possibly a fee in native token terms.","failureModes":["Invalid or malformed address in 'to' or 'from' fields returns a validation error","Malformed hex calldata in 'data' field causes a parse error","Zora RPC node unavailable returns a 5xx error","Transaction would revert on-chain may return a gas estimation failure or error message","Missing required fields may return a 400 bad request","Very high gas estimates if calldata is unexpectedly large"],"whenToPreferThis":"Use this endpoint when you need a gas cost estimate specifically for the Zora blockchain network before submitting a transaction. Prefer this over generic EVM gas estimators when working with Zora NFT contracts, Zora creator tools, or any Zora L2 interaction. It's best for pre-flight checks to prevent transaction failures or budget overruns.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:57:53.659Z","isFirstParty":false}