{"uid":"cap_J97wEsO_EsFX97IDcPYVP","slug":"solana-transaction-signature-status-c83e1603","name":"Solana Transaction Signature Status","description":"Confirmation status of a Solana transaction signature: found, slot, processed/confirmed/finalized, success or error (searches history). Poll this after sending a tx.","url":"https://mintintel.35-171-220-195.sslip.io/v1/sol/sig-status/:sig?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"pathParams":{"type":"object","required":["sig"],"properties":{"sig":{"type":"string","description":"base58 transaction signature"}},"additionalProperties":false},"queryParams":{"type":"object","properties":{},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["signature","found"],"properties":{"found":{"type":"boolean"},"signature":{"type":"string"}}}}}}},"responseSchema":null,"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_pf-cPPKBF6_Ma_74KHC4n","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 the confirmation status (processed/confirmed/finalized) and success/error result of a Solana transaction signature by searching transaction history.","exampleAgentPrompt":"Can you check whether my Solana transaction went through? The signature is 5KtPn1LGuxhFiwjxErkxTb3JyZJvZ1a8K9bZ7bHmDy6rH3Xe4uUyvBkpQeA5mZtD9qLsuGhK4r2yXkPqBYhNfP2.","exampleUseCases":[{"title":"Confirm payment after token transfer","prompt":"I just sent a SOL payment and got back this signature: 5KtPn1LGuxhFiwjxErkxTb3JyZJvZ1a8K9bZ7bHmDy6rH3Xe4uUyvBkpQeA5mZtD9qLsuGhK4r2yXkPqBYhNfP2 — can you check if it's been confirmed or finalized yet?"},{"title":"Debug a failed Solana transaction","prompt":"My Solana transaction with signature 3FPgxQGWb9kYpHv7QZC8R2N1XoTmVzHkWsAeP6LmD4uJ9bEfRyNsMcK1tZBvXqUi5nLjWD8a3rYoEcBmTkGhFN1 didn't seem to work — can you look it up and tell me whether it succeeded or errored out, and which slot it landed in?"},{"title":"Poll transaction after DeFi swap","prompt":"I just submitted a swap on Solana — here's the signature: 2hJmK8vRnP3xGdBqWtZ5LcSoFkYeH7mNwUjXiPbTvA1sDqEgRyLfCuMnKzOaWpVi4rBeZ9JxHoNmEdFgTkP3Qs — please keep checking until it shows as confirmed or finalized."}],"resultDescription":"Returns a JSON object with the transaction signature, a boolean 'found' field, the slot number it landed in, its confirmation level (processed, confirmed, or finalized), and whether it succeeded or resulted in an error.","failureModes":["Signature not found in recent history — returns found: false if the transaction is too old or was never broadcast","Invalid base58 signature format causes a 400 error","Signature found but transaction execution failed — error status returned in the response","RPC node lag may delay status update immediately after submission","Payment required (402) if x402 micropayment header is missing or invalid"],"whenToPreferThis":"Use this endpoint immediately after sending a Solana transaction to poll for its confirmation status. It is ideal for agentic workflows that need to wait for finality before proceeding, detect on-chain errors, or verify that a payment or swap landed successfully. Prefer this over generic block explorers when you need a machine-readable, low-latency status response programmatically.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:40:41.183Z","isFirstParty":false,"canonicalSlug":"solana-transaction-signature-status-c83e1603"}