---
title: "Invoice Verify — Spain (x402 solution)"
method: POST
path: "/x402/v2/solutions/invoice-verify-es"
tags: ["x402"]
---

# Invoice Verify — Spain (x402 solution)

`POST /x402/v2/solutions/invoice-verify-es`

## Request

- Base URL: `https://api.strale.io`
- URL: `https://api.strale.io/x402/v2/solutions/invoice-verify-es`
- Auth: none required

Invoice fraud detection for Spain. Verifies the invoicing company exists, validates payment details (IBAN, BIC, VAT), screens for sanctions and adverse media, analyzes sender domain trustworthiness, and produces a plain-language fraud assessment.

## Request body

- object
  - `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, required: Spanish company name or CIF
  - `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

## Response `200`

Success

## Other responses

- `402`: Payment required (x402 — pay with USDC on Base)

---

[API](https://skmtc.dev/strale/apis/strale-api-2.md) · [All operations](https://skmtc.dev/strale/apis/strale-api-2/llms.txt) · [OpenAPI document](https://skmtc.dev/strale/apis/strale-api-2/revisions/a5293878cfc6?raw)