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Strale Payment Validate — IBAN & VAT Financial Validation
x402
Strale Payment Validate — IBAN & VAT Financial Validation is a paid API for AI agents from api.strale.io, paid per call via x402, $0.27/call, status unknown (last checked 2026-09-14).
Validates an IBAN bank account number and VAT registration number together, returning a structured compliance result with audit trail.
Price / call$0.27
Success—
StatusUnknown
How this service works
Verify bank details and tax IDs before your agent processes a payment. IBAN validation, bank identification, and counterparty VAT check.
Output
A structured JSON object containing validation results for both the IBAN (format correctness, bank reachability, country) and VAT number (registration status, business identity match), along with an audit trail for compliance documentation.
Example use cases
Example prompt
“Can you validate this IBAN — DE89370400440532013000 — and VAT number DE123456789 to make sure they're legitimate before we process this supplier payment?”
Technical details
Endpoint
POSThttps://api.strale.io/x402/solutions/payment-validateWhen to prefer
Use this endpoint when you need to simultaneously validate both a company's bank account (IBAN) and VAT registration number in a single call with a structured audit trail — ideal for vendor onboarding, B2B payment compliance, or KYB workflows where both financial and tax credentials must be verified together.
Side effects
- Invalid IBAN format returns validation error with details
- VAT number not found in registry returns unverified status
- Malformed input JSON returns 400 bad request
- Payment of 0.27 USDC not fulfilled returns 402 Payment Required
- Network timeout or upstream registry unavailable returns 503
Input
{
"iban": "DE89370400440532013000",
"vat_number": "DE123456789"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| iban | string | |
| vat_number | string |
Output
{
"_meta": {
"payment": {
"method": "x402",
"price_usd": 0.27,
"settlement_id": "0xe653c31fd3393835e9db5adf479ea76522f5b82f19819090c10dd0534d5a01a5"
},
"solution": "payment-validate",
"latency_ms": 691,
"step_count": 2
},
"steps": {
"vat-validate": {
"valid": false,
"vat_number": "DE123456789",
"company_name": "",
"country_code": "DE",
"request_date": "2026-06-21+02:00",
"company_address": ""
},
"iban-validate": {
"bban": "370400440532013000",
"valid": true,
"bank_code": "37040044",
"branch_code": null,
"check_digits": "89",
"country_code": "DE",
"expected_length": 22
}
},
"solution": "payment-validate"
}Tags
x402
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