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Solana Token-2022 Extensions Parser
x402
Solana Token-2022 Extensions Parser is a paid API for AI agents from signalharness.ai, paid per call via x402, $0.015/call, status unknown (last checked 2026-09-13).
Parses and decodes Solana Token-2022 account extension data from raw JSON, identifying extension types, configurations, and any anomalies.
Price / call$0.015
Success—
StatusUnknown
How this service works
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Output
Returns a structured analysis including the account type (mint or token), a list of decoded extensions with their types and configurations (e.g. transfer_fee_config with basis_points), any duplicate extension entries found, any unknown extension types that could not be decoded, and parser warnings. Also includes a receipt with payment details and a SHA-256 hash of the result for verification.
Example use cases
Identify token transfer fee config
“I have a Solana Token-2022 mint account JSON and I need to know if it has a transfer fee extension and what the basis points are set to — can you parse it for me?”
Audit token account for unknown extensions
“Can you analyze this Solana Token-2022 account data and flag any unknown or unrecognized extension types that might indicate a non-standard or risky token?”
Validate token extensions before DeFi integration
“Before I integrate this SPL Token-2022 into my DeFi protocol, can you decode its account JSON and list all the extensions active on it, including any confidential transfer or permanent delegate settings?”
Technical details
Endpoint
POSThttps://signalharness.ai/api/agent/services/solana_token2022_extensions_parse/invokeWhen to prefer
Use this endpoint when you need to programmatically inspect the extension configuration of Solana Token-2022 accounts, especially for DeFi integrations, token audits, or building tooling that must understand transfer fees, interest rates, confidential transfers, or other SPL Token-2022 extension types. Prefer this over manual RPC calls when you need structured, agent-consumable output with explicit extension typing.
Side effects
- Unknown or non-standard binary extension layouts cannot be decoded without typed records — returned as unknown_types with a warning
- Malformed or truncated JSON input may cause parse failures
- Extension data exceeding 65536 characters will be rejected by input length limit
- Non-Token-2022 accounts passed as input may produce incorrect or empty extension lists
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| request_json | string |
Output
Schema · Response
{
"type": "json",
"example": {
"replay": false,
"result": {
"warnings": [
"Does not decode unknown binary extension layouts without supplied typed records."
],
"service_id": "solana_token2022_extensions_parse",
"analysis_json": "{\"account_type\":\"mint\",\"duplicates\":[],\"extensions\":[{\"configuration\":{\"basis_points\":25},\"index\":0,\"type\":\"transfer_fee_config\"}],\"unknown_types\":[]}",
"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_token2022_extensions_parse",
"executionId": "example-execution",
"startedAtMs": 0,
"amountAtomic": "15000",
"resultSha256": "f864a99a0aabc116eeef6ccd72a7b1d5cbb5a43eaae68265f19490c5735d7821",
"serviceVersion": "1.0.0",
"settlementReference": "0x0000000000000000000000000000000000000000000000000000000000000000"
},
"artifacts": [],
"requestId": "example-request",
"executionId": "example-execution"
}
}Tags
x402
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