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Counterparty Invoice & Corporate Number Verification
x402
Counterparty Invoice & Corporate Number Verification is a paid API for AI agents from ai-agent-payment-safety-stack.onrender.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-13).
Verifies a payment counterparty's name, invoice registration number, and corporate number for format correctness and name consistency before an AI agent executes a payment.
Price / call$0.02
Success—
StatusUnknown
How this service works
Verify counterparty name, invoice registration number, and corporate number before AI-agent payment. Format check and name match only. No tax or legal advice.
Output
Returns a verification result indicating whether the counterparty name matches the provided registration and corporate numbers, and whether each field passes format validation. Includes pass/fail status per field and overall match result. No tax or legal advice is provided.
Example use cases
Example prompt
“Before you pay this invoice, check the counterparty details: company name is 'Acme Supplies Ltd', invoice registration number is 'INV-2024-00847', and corporate number is '12345678' — do the name and numbers match up and are they correctly formatted?”
Technical details
Endpoint
POSThttps://ai-agent-payment-safety-stack.onrender.com/api/counterparty-invoice/checkWhen to prefer
Use this endpoint when an AI agent is about to execute a payment and needs a lightweight pre-payment sanity check to confirm the counterparty name, invoice registration number, and corporate number are internally consistent and correctly formatted. Prefer this over full KYC or AML services when you only need format and name-match validation, not regulatory compliance or legal opinions.
Side effects
- Mismatched name and corporate number returns a failed match result
- Malformed invoice registration number fails format check
- Missing required fields returns a validation error
- Corporate number not found or unrecognized format returns an error
- Service unavailable on Render cold start returns a timeout or 503
Input
{
"amount": "5000.00",
"task_id": "TASK-2024-001",
"request_id": "REQ-2024-001",
"evidence_ids": [
"EV-001",
"EV-002"
],
"paid_endpoint": "https://api.example.com/payment",
"payment_asset": "USD",
"payer_agent_id": "agent-qa-001",
"delivery_status": "completed",
"corporate_number": "12345678",
"counterparty_name": "Acme Supplies Ltd",
"payment_reference": "PAY-2024-001",
"transaction_reference": "TXN-123456",
"actual_service_response": {
"status": "success",
"transaction_id": "TXN-123456"
},
"expected_service_response": {
"status": "success",
"transaction_id": "TXN-123456"
},
"service_response_received": true,
"invoice_registration_number": "INV-2024-00847"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| name_match_status | string | |
| wallet_match_status | string | |
| recommended_next_step | string | |
| requires_human_review | boolean | |
| counterparty_check_status | string | |
| invoice_number_format_valid | boolean | |
| corporate_number_format_valid | boolean |
Output
{
"task_id": "TASK-2024-001",
"created_at": "2026-06-19T04:47:51.364698+00:00",
"request_id": "REQ-2024-001",
"audit_ready": false,
"missing_items": [
"api_provider_name",
"payment_purpose"
],
"name_match_status": "not_provided",
"wallet_match_status": "not_provided",
"recommended_next_step": "block_and_escalate",
"requires_human_review": true,
"counterparty_check_status": "invalid",
"invoice_number_format_valid": false,
"corporate_number_format_valid": false
}Schema · Response
{
"type": "json",
"example": {
"name_match_status": "match",
"wallet_match_status": "format_valid",
"recommended_next_step": "proceed_to_payment",
"requires_human_review": false,
"counterparty_check_status": "ok",
"invoice_number_format_valid": true,
"corporate_number_format_valid": true
}
}Tags
x402
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