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SiteCheck Solana Transaction Lookup
x402
SiteCheck Solana Transaction Lookup is a paid API for AI agents from api.sitecheck-api.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-30).
Fetches parsed details of a Solana transaction by signature, including fee, slot, status, SOL/token balance changes, and involved programs.
Price / call$0.002
Success—
StatusUnknown
How this service works
A Solana transaction by signature: status, time, fee in SOL and USD, signers, SOL balance changes per account, token balance changes (mint, owner, change) and the programs it invoked. Read-only; nothing is sent. A very new signature may be missing (404, not charged).
Output
Returns a JSON object with: transaction status (success/error), slot number, timestamp, fee in SOL and USD, list of signer public keys, list of program IDs invoked, per-account SOL balance changes, per-account token mint balance changes, the data source used, and a disclaimer. Also includes the transaction signature and a checkedAt timestamp.
Example use cases
Verify a Solana payment receipt
“Someone just sent me SOL and gave me transaction signature 5KxP2jLr8eNbv3QAsmYTdFoRg6cJhWLnEpXz9KmUYq1AaBbCcDd — can you confirm it went through, how much SOL actually arrived, and what the fee was?”
Audit DeFi token swap on Solana
“I did a token swap on Solana a few minutes ago, signature is 3AbCdEfGhIjKlMnOpQrStUvWxYz1234567890abcdefghijklmnopqrstuvwxyz12 — can you show me exactly how many tokens changed hands and between which wallets?”
Investigate a suspicious on-chain transfer
“Flag this Solana transaction for me: 4XyZabc123def456ghi789jkl012mno345pqr678stu901vwx234yz — I want to know which programs ran, who signed it, and whether there were any errors.”
Technical details
Endpoint
GEThttps://api.sitecheck-api.workers.dev/api/solana/tx?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to decode and inspect a specific Solana transaction by its base58 signature — especially when you need fee breakdown in both SOL and USD, per-account SOL and token balance changes, involved programs, and transaction status in a single structured response. Prefer this over raw RPC calls when you want a normalized, agent-friendly JSON response with USD conversion already included.
Side effects
- Invalid or malformed base58 signature returns an error response
- Transaction not found on-chain (e.g., too old, dropped) returns null or error
- Network issues with Solana RPC may cause timeouts
- Coinbase price unavailable may result in missing USD fee estimate
- Rate limits or payment issues may cause 402/429 responses
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"fee": {
"sol": 0.000080001,
"usd": 0.01
},
"slot": 456585084,
"time": "2026-10-13T21:10:24.000Z",
"error": null,
"source": "Solana JSON-RPC (getTransaction, jsonParsed); Coinbase spot price for SOL",
"status": "success",
"signers": [
"G9n53e9xapJsMtkze7h3sSNMt5GoDMKytEYeAd8TBaFb"
],
"programs": [
"ComputeBudget111111111111111111111111111111",
"DeJBGdMFa1uynnnKiwrVioatTuHmNLpyFKnmB5kaFdzQ"
],
"checkedAt": "2026-10-14T04:49:19.991Z",
"signature": "2WHbz5wcNArBS35XdpYN3sejMCeZ8MzSgJeLv1yzETMPznoyPwysZ48umHB1YekhUNLiZzKwESdDEGEimzWU1PSy",
"disclaimer": "Information only, not financial advice.",
"solChanges": [
{
"account": "G9n53e9xapJsMtkze7h3sSNMt5GoDMKytEYeAd8TBaFb",
"changeSol": -0.001593841
},
{
"account": "G9CkKbERxbbHLKq7kwJExGjLrA2rxeQ5Rto7x2ggjUdq",
"changeSol": 0.00151384
}
],
"tokenChanges": [
{
"mint": "H6JjfjdR1X4ANrmMEVoXJ5LecWcVtETbY1ncYQn4pump",
"owner": "G9n53e9xapJsMtkze7h3sSNMt5GoDMKytEYeAd8TBaFb",
"change": -69527.131471
},
{
"mint": "H6JjfjdR1X4ANrmMEVoXJ5LecWcVtETbY1ncYQn4pump",
"owner": "9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM",
"change": 69527.131471
}
]
}
}Tags
x402
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