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Explorer Gateway API – Solana Transaction Lookup
x402
Explorer Gateway API – Solana Transaction Lookup is a paid API for AI agents from api.blockchain.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-01).
Looks up a Solana transaction by its transaction ID via the blockchain.com explorer gateway
Price / call$0.001
Success—
StatusUnknown
How this service works
Blockchain explorer gateway — Solana, Bitcoin, Bitcoin Cash, Ethereum
Output
Returns JSON with full Solana transaction details, including confirmation status, block number, timestamp, transaction fee, sender and receiver wallet addresses, and token/SOL amounts transferred.
Example use cases
Verify crypto payment confirmation
“I just sent a Solana payment and the txId is 4tZv8rLmPqXwYnbQ9sD3kAjFhCeRuT2yVoN7gBiKlEw. Can you check if it has been confirmed on the blockchain?”
Audit a DeFi transfer
“We received a SOL transfer from a partner and the transaction hash is 3mWsQ7aXpNvRcTjLkYbHdGeUiFoZnCwBuP5yEtKqAl8. Can you pull up the full transaction details — amount, block, fees, and addresses involved?”
Debug a failed Solana transaction
“My Solana transaction with ID 2hJdR6fMxYtWoQsVnBpCkLzEuGiAeN4bKjFcThXvPr1 doesn't seem to have gone through. Can you look it up on the explorer and tell me what the status is and if there are any errors?”
Technical details
Endpoint
POSThttps://api.blockchain.com/explorer-gateway-kt/x402/sol/transaction?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need authoritative, on-chain Solana transaction data from a well-known blockchain explorer (blockchain.com) without running your own node. Prefer it over raw RPC calls when you want a structured JSON response with no infrastructure setup, and over generic multi-chain explorers when Solana-specific detail is required.
Side effects
- Invalid or malformed txId returns an error or empty result
- Transaction not yet indexed returns a not-found response
- Incorrect network parameter causes mismatch or error
- Network congestion may cause delayed indexing of recent transactions
- Payment failure (x402) if USDC balance is insufficient
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| txId | string | |
| network | string |
Output
Schema · Response
{
"type": "json",
"format": "application/json"
}Tags
x402
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