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Strale Invoice Verify US
x402
Strale Invoice Verify US is a paid API for AI agents from api.strale.io, paid per call via x402, $2.7/call, status unknown (last checked 2026-10-28).
Verifies the authenticity and legitimacy of a US invoice by cross-checking sender identity, VAT/EIN, IBAN/BIC, domain, and email against trusted data sources.
Price / call$2.7
Success—
StatusUnknown
How this service works
The trust layer for AI agents — 250+ independently tested data capabilities across 27 countries. Execute capabilities via REST, MCP, A2A, or x402 micropayments. Every call returns an audit record with cryptographic chain hashing.
Output
Returns a structured verification result indicating whether the invoice details are consistent and legitimate, including checks on company identity (EIN/VAT), banking details (IBAN/BIC validity), sender domain and email authenticity, and redirect URL safety. Each response includes a cryptographic audit record with chain hashing for traceability.
Example use cases
AP fraud check before payment approval
“Before I approve this vendor payment, verify the invoice from GlobalSupply Inc — their EIN is 45-6789012, sender email is ap@globalsupply.net, domain globalsupply.net, IBAN DE89370400440532013000, BIC COBADEFFXXX. I want to make sure it's not spoofed.”
Automated invoice intake screening
“Screen this incoming invoice for fraud: company name Vertex Solutions, VAT number US987654321, sender email invoices@vertex-solutions.com, domain vertex-solutions.com, and the redirect URL on the invoice is http://vertex-solutions.com/pay. Flag anything suspicious.”
Finance team invoice legitimacy audit
“We got a new vendor invoice from BrightPath LLC, EIN 77-8901234, billing email finance@brightpathllc.com — can you run a verification check on this invoice including their IBAN GB82WEST12345698765432 and BIC WESTGB22 to confirm they're who they say they are?”
Technical details
Endpoint
POSThttps://api.strale.io/x402/v2/solutions/invoice-verify-us?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to verify a US-context invoice before approving payment, especially when checking for business email compromise (BEC), invoice fraud, or vendor impersonation. It combines multiple identity signals (EIN, VAT, IBAN, BIC, email, domain) in a single call with a cryptographic audit trail — prefer it over single-signal validators when you need holistic invoice trust scoring and compliance documentation.
Side effects
- Unrecognized EIN or company name returns low-confidence or unverified status
- Invalid IBAN checksum triggers format validation failure
- Unknown or newly registered sender domain may return insufficient data
- VAT number not matching US format returns format error
- Missing required fields (e.g. no company_name or invoice_data) may return partial results or error
- Redirect URL unreachable or flagged as suspicious returns warning signal
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| bic | string | BIC/SWIFT code from the invoice |
| iban | string | IBAN from the invoice payment details |
| sender_url | string | URL from the invoice for redirect tracing |
| vat_number | string | VAT number from the invoice |
| company_name | string | US company name or EIN |
| invoice_data | object | Structured invoice data for validation |
| sender_email | string | Email address of the invoice sender |
| sender_domain | string | Domain of the invoice sender |
Tags
x402
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