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SignalHarness CAIP-10 Account Comparison
x402
SignalHarness CAIP-10 Account Comparison is a paid API for AI agents from signalharness.ai, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).
Compares two or more CAIP-10 blockchain account identifiers and returns a structured analysis of their similarities, differences, and warnings
Price / call$0.005
Success—
StatusUnknown
How this service works
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Output
Returns a JSON object containing: a comparison result string summarizing the relationship between the supplied CAIP-10 accounts, a list of warnings (if any issues were found), the evidence scope indicating the data source used, and a full receipt with payment confirmation, latency metrics, request/execution IDs, and a SHA-256 hash of the result for integrity verification.
Example use cases
Cross-chain wallet identity check
“I have two CAIP-10 identifiers — 'eip155:1:0x742d35Cc6634C0532925a3b844Bc454e4438f44e' and 'eip155:137:0x742d35Cc6634C0532925a3b844Bc454e4438f44e' — are they the same wallet on different networks, or genuinely different accounts?”
Smart contract payment recipient verification
“Before I send funds, can you compare 'eip155:8453:0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045' and 'eip155:10:0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045' and flag any warnings about whether these CAIP-10 accounts are equivalent?”
Multi-chain account deduplication
“I'm building a user registry and I need to know if 'eip155:1:0x4838B106FCe9647Bdf1E7877BF73cE8B0BAD5f97' and 'eip155:42161:0x4838B106FCe9647Bdf1E7877BF73cE8B0BAD5f97' should be treated as the same account — can you run a CAIP-10 comparison and show me the result?”
Technical details
Endpoint
POSThttps://signalharness.ai/api/agent/services/caip10_compare/invokeWhen to prefer
Choose this endpoint when you need a structured, auditable comparison of CAIP-10 formatted blockchain account identifiers — especially across chains — and require a receipt with cryptographic proof of the result. Prefer it over manual string comparison when warnings and evidence scope matter, or when you need a tamper-evident record of the comparison for compliance or audit purposes.
Side effects
- Malformed CAIP-10 strings cause failed parsing and an error result
- Input string below 2 characters or exceeding 65536 characters returns a validation error
- Unsupported chain namespaces may trigger warnings or inconclusive comparisons
- Payment failure (x402) results in the call not being executed
- Network or settlement errors may produce a failed status in the receipt
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| account_comparison_request | string |
Output
Schema · Response
{
"type": "json",
"example": {
"replay": false,
"result": {
"warnings": [
"Equality is syntactic and does not link accounts across chains."
],
"service_id": "caip10_compare",
"evidence_scope": "caller_supplied_data",
"account_comparison": "{\"equal\":true,\"left\":{\"address\":\"0x0000000000000000000000000000000000000001\",\"caip10\":\"eip155:8453:0x0000000000000000000000000000000000000001\",\"namespace\":\"eip155\",\"reference\":\"8453\"},\"right\":{\"address\":\"0x0000000000000000000000000000000000000001\",\"caip10\":\"eip155:8453:0x0000000000000000000000000000000000000001\",\"namespace\":\"eip155\",\"reference\":\"8453\"},\"same_chain\":true}"
},
"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": "caip10_compare",
"executionId": "example-execution",
"startedAtMs": 0,
"amountAtomic": "5000",
"resultSha256": "d44bfe68f8e7576826c69222ae71a5e9ed968e45d96cbc92580062675f190c7c",
"serviceVersion": "1.0.0",
"settlementReference": "0x0000000000000000000000000000000000000000000000000000000000000000"
},
"artifacts": [],
"requestId": "example-request",
"executionId": "example-execution"
}
}Tags
x402
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