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SignalHarness Create Address Compute
x402
SignalHarness Create Address Compute 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).
Generates a blockchain address (or address-related computation) from a caller-supplied request string, returning the computed address and evidence scope.
Price / call$0.01
Success—
StatusUnknown
How this service works
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Output
Returns a JSON object containing the computed blockchain address (create_address), any warnings, an evidence_scope indicating caller_supplied_data, a status field ('succeeded'), and a full receipt with payment metadata including paymentId, receiptId, requestId, executionId, network, asset, amountAtomic, resultSha256, and timestamps.
Example use cases
Agent treasury address generation
“Create a new blockchain address for my agent's treasury wallet using SignalHarness — the request is 'Base network USDC address for agent-treasury-main'.”
Payment workflow address derivation
“I need a fresh receiving address computed for a payment workflow — use SignalHarness create_address_compute with the request 'derive payment address for invoice #4492 on Base'.”
On-chain identity provisioning
“Provision a new on-chain address for my service's identity using SignalHarness, with the request string 'create address for service node agent-node-7 on eip155:8453'.”
Technical details
Endpoint
POSThttps://signalharness.ai/api/agent/services/create_address_compute/invokeWhen to prefer
Choose this endpoint when an AI agent needs to programmatically compute or derive a blockchain address from a structured natural-language or data request, particularly in Base network / EVM workflows where micropayment per-call pricing ($0.01 USDC) is acceptable and a cryptographic receipt with result hash is needed for auditability.
Side effects
- Invalid or empty create_request string (violates minLength/maxLength constraints)
- Request string too long (exceeds 65536 characters)
- Payment failure or insufficient USDC balance (x402 payment required)
- Malformed request semantics that the compute engine cannot interpret
- Network or settlement errors resulting in non-succeeded status
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| create_request | string |
Output
Schema · Response
{
"type": "json",
"example": {
"replay": false,
"result": {
"warnings": [
"A computed address does not prove deployment or transaction inclusion."
],
"service_id": "create_address_compute",
"create_address": "{\"address\":\"0x535B3D7A252fa034Ed71F0C53ec0C6F784cB64E1\"}",
"evidence_scope": "caller_supplied_data"
},
"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": "create_address_compute",
"executionId": "example-execution",
"startedAtMs": 0,
"amountAtomic": "10000",
"resultSha256": "8e49c529499b58cdc81cc82a00108bd2de6c6a0dfbeadc2deaca78dd8013e0bc",
"serviceVersion": "1.0.0",
"settlementReference": "0x0000000000000000000000000000000000000000000000000000000000000000"
},
"artifacts": [],
"requestId": "example-request",
"executionId": "example-execution"
}
}Tags
x402
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