# Solana Mint Intel – Transaction Decoder

> Solana Mint Intel – Transaction Decoder is a paid API for AI agents from mintintel.35-171-220-195.sslip.io, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-31).

Decodes a Solana transaction by signature, returning success/failure, fee, compute units, signers, programs invoked with labels, and SOL/token balance changes per owner and mint.

## Facts

- Endpoint: GET https://mintintel.35-171-220-195.sslip.io/v1/sol/tx/:sig?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/solana-mint-intel-transaction-decoder-d0d14107
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sKMr5ywqiKSWm-LqKA9JU

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability solana-mint-intel-transaction-decoder-d0d14107
```

Example prompt: Can you decode this Solana transaction for me — 5KtP...9xQz — and tell me whether it succeeded, what fee was paid, which programs were called, and how SOL and token balances changed for each account?

## When to prefer this

Choose this endpoint when you need a fully decoded, human-readable breakdown of a specific Solana transaction — including labeled program names, per-account SOL deltas, and token balance changes — without running your own Solana RPC node. It is especially useful for debugging failed transactions, auditing DeFi swaps, or verifying what a transaction actually did on-chain.

## Known failure modes

- Invalid or malformed base58 signature returns an error response
- Transaction not found on-chain (e.g. too old, wrong cluster) returns a not-found error
- Network or RPC timeout causes a failed fetch
- Payment failure (x402) if USDC balance is insufficient

## How this service works

Decoded Solana transaction: success/err, fee, compute units, signers, fee payer, programs invoked (labelled), SOL balance changes and token balance changes per owner/mint, last log lines.

## Output

A JSON object containing: transaction signature, success boolean (or error detail), fee in lamports, compute units consumed, list of signers, fee payer address, labeled list of programs invoked, array of SOL balance changes (account address + delta), array of token balance changes (owner, mint, pre/post amounts), and the last lines from the transaction log.

## Request schema (JSON Schema)

```json
{
 "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",
      "success",
      "solChanges",
      "tokenChanges"
     ],
     "properties": {
      "success": {
       "type": "boolean"
      },
      "signature": {
       "type": "string"
      },
      "solChanges": {
       "type": "array"
      },
      "tokenChanges": {
       "type": "array"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/solana-mint-intel-transaction-decoder-d0d14107/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mintintel.35-171-220-195.sslip.io](https://www.zero.xyz/host/mintintel.35-171-220-195.sslip.io/llms.txt)