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SignalHarness Account Identifier Parse
x402
SignalHarness Account Identifier Parse is a paid API for AI agents from signalharness.ai, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).
Parses and normalizes an account identifier string, returning a structured parsed form along with any warnings about the input.
Price / call$0.005
Success—
StatusUnknown
How this service works
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Output
Returns a JSON object containing the parsed account identifier in a normalized form, a list of any warnings about the input, the evidence scope indicating the data came from caller-supplied input, and standard receipt metadata including payment ID, request ID, execution ID, latency, and a SHA-256 hash of the result for integrity verification.
Example use cases
Validate user-supplied account string
“A user just entered '0x1A2B3C...ETH' as their account ID in our onboarding form — can you parse it and flag any warnings before we process it?”
Normalize account IDs in a pipeline
“I have this account identifier coming in from an external system: 'acct_1234|region:us-east' — can you parse it into a clean structured form so I know what I'm dealing with?”
Identify account format before routing
“Before I route this payment, I need to know what kind of account identifier 'iban:GB29NWBK60161331926819' is — can you parse it and tell me if there are any concerns?”
Technical details
Endpoint
POSThttps://signalharness.ai/api/agent/services/account_identifier_parse/invokeWhen to prefer
Choose this endpoint when you need to reliably parse, normalize, or validate an account identifier string before using it downstream — especially in agent workflows where raw user-supplied or external account strings need to be structured before routing, payment, or identity lookups. Prefer this over custom regex or ad-hoc parsing when you need a consistent, auditable result with a tamper-evident receipt.
Side effects
- Input string too short (below 2 characters) or too long (above 65536 characters) causes validation error
- Malformed or unrecognizable account identifier format may produce warnings rather than clean output
- Payment failure or insufficient USDC balance results in a 402 response before execution
- Network or infrastructure errors on Base (eip155:8453) may cause timeout or failed status
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| account_identifier_request | string |
Output
Schema · Response
{
"type": "json",
"example": {
"replay": false,
"result": {
"warnings": [
"Parsing does not validate account ownership or on-chain existence."
],
"service_id": "account_identifier_parse",
"evidence_scope": "caller_supplied_data",
"parsed_account_identifier": "{\"address\":\"0x0000000000000000000000000000000000000001\",\"caip10\":\"eip155:8453:0x0000000000000000000000000000000000000001\",\"namespace\":\"eip155\",\"reference\":\"8453\"}"
},
"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": "account_identifier_parse",
"executionId": "example-execution",
"startedAtMs": 0,
"amountAtomic": "5000",
"resultSha256": "b2b78c051dd4a1e5e1cc0e3439cfd0e5517ca2d03689b7e8c750b0be59a90d80",
"serviceVersion": "1.0.0",
"settlementReference": "0x0000000000000000000000000000000000000000000000000000000000000000"
},
"artifacts": [],
"requestId": "example-request",
"executionId": "example-execution"
}
}Tags
x402
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