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Coinlight Solana Transaction Decoder
x402
Coinlight Solana Transaction Decoder is a paid API for AI agents from coinlight-app.vercel.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-30).
Decodes a Solana transaction by signature into a human-readable summary including status, fee, signer, programs called, and per-account SOL and token balance changes.
Price / call$0.005
Success—
StatusUnknown
How this service works
Coinlight charges USDC per API call with the x402 protocol on Solana and Base.
Output
A plain-language JSON summary of the transaction including: success/failure status, fee paid in SOL, the primary signer address, list of programs invoked, and a per-account breakdown of SOL and SPL token balance changes before and after the transaction.
Example use cases
Verify a received SOL payment
“I just got told someone sent me SOL — can you check this transaction signature and confirm it succeeded, who sent it, and how much actually landed in my wallet? Signature: 5Kj9xPz3mNvQcLbYT8WfRaE2HoDpXqUsSzCxAoMpVnwJiGh4rBtYkZeIdFcLlUwW7yMsNqOgPeXjRkDvBhTsUc2.”
Debug a failed DeFi swap
“This Solana transaction failed and I need to understand why — can you decode signature 3rHpKzYmTvQdAbCxNsSeLfGjUoViWkXpRyEzBtMnDwJqOhPcLsIiFeVuYgRdNkZaE2TbCxMpWoJqSvUhFyGl and tell me the status, programs involved, and what balances were attempted to change?”
Audit token transfers in a transaction
“Can you break down this Solana transaction for me — signature 4yZpLdMqRvFwCxNjSsHeTaGkUbViWnXoRyEzBtKnDwJqOhPcLuIiFjVeYgRaNkZsE2 — specifically which SPL tokens moved between which accounts and by how much?”
Technical details
Endpoint
GEThttps://coinlight-app.vercel.app/p/solana-transaction?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a human-readable, structured breakdown of a specific Solana transaction by its signature — especially useful for verifying payments, debugging failed transactions, auditing token transfers, or understanding which on-chain programs were called. Prefer this over raw RPC calls when you want a pre-parsed, agent-friendly summary without having to manually decode Solana transaction encoding.
Side effects
- Invalid or malformed base58 signature returns an error
- Transaction not found on mainnet (wrong network or signature) returns not-found error
- RPC timeout or Solana node unavailability causes failure
- Very old transactions may be unavailable if pruned from RPC history
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"endpoint": "Solana transaction decoder"
}
}Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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