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Solana SPL Mint Account Decoder
x402
Solana SPL Mint Account Decoder is a paid API for AI agents from signalharness.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Decodes and analyzes a Solana SPL token mint account's raw data, returning parsed fields like decimals, supply, mint authority, and freeze authority.
Price / call$0.01
Success—
StatusUnknown
How this service works
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Output
Returns a parsed JSON object containing: decimals (token decimal places), display_supply (human-readable supply), supply_atomic (raw supply integer), mint_authority (public key or null), freeze_authority (public key or null), is_initialized (boolean), and the analyzed_network identifier. Also includes any warnings about caller-supplied data accuracy, plus a receipt with payment and execution metadata.
Example use cases
Token metadata audit for DeFi integration
“I need to integrate a new SPL token into our DeFi app — can you decode this mint account data and tell me the decimals, total supply in human-readable form, and who controls the mint authority?”
Verify freeze authority before listing token
“Before we list this token on our exchange, decode its SPL mint account and confirm whether a freeze authority is set — here's the raw mint account JSON.”
Cross-check token supply for analytics dashboard
“I'm building a Solana analytics dashboard — decode this mint account data and give me the atomic supply and display supply so I can track token issuance over time.”
Technical details
Endpoint
POSThttps://signalharness.ai/api/agent/services/solana_spl_mint_decode/invokeWhen to prefer
Use this endpoint when you have raw Solana SPL token mint account data and need to extract structured token metadata (decimals, supply, authorities) without making a live RPC call to the Solana network. Ideal for offline analysis, audit pipelines, or when you already have the account data cached and want cheap, fast decoding at $0.01 USDC per call.
Side effects
- Malformed or invalid JSON input results in a parsing error
- Incorrect token program identification leads to misinterpreted fields (warning issued)
- Missing required mint account fields cause incomplete or null output values
- Supplying non-mint account data returns incorrect decoded values without error
- Network mismatch if non-Solana data is supplied
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| request_json | string |
Output
Schema · Response
{
"type": "json",
"example": {
"replay": false,
"result": {
"warnings": [
"Caller must identify the Token program and supply correct decoded fields."
],
"service_id": "solana_spl_mint_decode",
"analysis_json": "{\"decimals\":6,\"display_supply\":\"1\",\"freeze_authority\":null,\"is_initialized\":true,\"mint_authority\":\"11111111111111111111111111111111\",\"supply_atomic\":\"1000000\"}",
"evidence_scope": "caller_supplied_data",
"analyzed_network": "solana"
},
"status": "succeeded",
"receipt": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"usage": [],
"status": "succeeded",
"network": "eip155:8453",
"artifacts": [],
"endedAtMs": 0,
"latencyMs": 0,
"paymentId": "example-payment",
"receiptId": "example-receipt",
"requestId": "example-request",
"serviceId": "solana_spl_mint_decode",
"executionId": "example-execution",
"startedAtMs": 0,
"amountAtomic": "10000",
"resultSha256": "1fc4ed79f9736086de44852990d422a4a4d5280d88e11f5afc5db4179fe39cfd",
"serviceVersion": "1.0.0",
"settlementReference": "0x0000000000000000000000000000000000000000000000000000000000000000"
},
"artifacts": [],
"requestId": "example-request",
"executionId": "example-execution"
}
}Tags
x402
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