Invoice & Payment ID Validator

dev.workers.mohamed-bahaa53000.invoice-validator/invoice-payment-id-validatorVersion 1.2.1

Pay/review/hold verdict for invoice payees: cross-checks IBAN, BIC, VAT, EIN. Paid: RapidAPI

Status

Responds120 msNov 14, 2026, 14:28 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:28 UTC
Latency: 120 ms
Remotes responding: 1 of 2
Sign-in: API key, No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://invoice-payment-id-validator.p.rapidapi.com/mcpResponds with errorsNov 14, 2026, 14:28 UTC

No sign-in

Claude Code

claude mcp add --transport http invoice-payment-id-validator https://invoice-payment-id-validator.p.rapidapi.com/mcp --header 'X-RapidAPI-Key: <YOUR_X_RAPIDAPI_KEY>' --header 'X-RapidAPI-Host: <YOUR_X_RAPIDAPI_HOST>'

Replace <YOUR_X_RAPIDAPI_KEY>, <YOUR_X_RAPIDAPI_HOST> before running.

Claude Desktop and claude.ai

Settings > Connectors > Add custom connector
Name: invoice-payment-id-validator
Remote MCP server URL: https://invoice-payment-id-validator.p.rapidapi.com/mcp
This server expects the header X-RapidAPI-Key, X-RapidAPI-Host.

Cursor

{
  "mcpServers": {
    "invoice-payment-id-validator": {
      "url": "https://invoice-payment-id-validator.p.rapidapi.com/mcp",
      "headers": {
        "X-RapidAPI-Key": "<YOUR_X_RAPIDAPI_KEY>",
        "X-RapidAPI-Host": "<YOUR_X_RAPIDAPI_HOST>"
      }
    }
  }
}

Replace <YOUR_X_RAPIDAPI_KEY>, <YOUR_X_RAPIDAPI_HOST> before running.

VS Code

code --add-mcp '{"name":"invoice-payment-id-validator","type":"http","url":"https://invoice-payment-id-validator.p.rapidapi.com/mcp","headers":{"X-RapidAPI-Key":"<YOUR_X_RAPIDAPI_KEY>","X-RapidAPI-Host":"<YOUR_X_RAPIDAPI_HOST>"}}'

Replace <YOUR_X_RAPIDAPI_KEY>, <YOUR_X_RAPIDAPI_HOST> before running.

Streamable HTTP

https://invoice-validator.mohamed-bahaa53000.workers.dev/demo/mcpResponds120 msNov 14, 2026, 14:28 UTC

No sign-in

Claude Code

claude mcp add --transport http invoice-payment-id-validator https://invoice-validator.mohamed-bahaa53000.workers.dev/demo/mcp

Claude Desktop and claude.ai

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2
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Settings > Connectors > Add custom connector
Name: invoice-payment-id-validator
Remote MCP server URL: https://invoice-validator.mohamed-bahaa53000.workers.dev/demo/mcp

Cursor

{
  "mcpServers": {
    "invoice-payment-id-validator": {
      "url": "https://invoice-validator.mohamed-bahaa53000.workers.dev/demo/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"invoice-payment-id-validator","type":"http","url":"https://invoice-validator.mohamed-bahaa53000.workers.dev/demo/mcp"}'

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Tools

6 tools

Tools of Invoice & Payment ID Validator
	Description		Read-only	Idempotent	Open world
`check_invoice_payee`One call before paying a supplier: validates the IBAN, BIC, VAT (EU or UK) and EIN on the invoice AND cross-checks them against each other and the supplier's country, then returns verdict pay / review / hold with plain-English reasons. Catches the changed-bank-details fraud pattern (e.g. a German supplier asking to be paid into a foreign account), BIC/IBAN country mismatches, unregistered VAT numbers, and (with live=true) a VIES-registered company name that doesn't match the supplier name. Pass whatever the invoice has; only one field is needed.	One call before paying a supplier: validates the IBAN, BIC, VAT (EU or UK) and EIN on the invoice AND cross-checks them against each other and the supplier's country, then returns verdict pay / review / hold with plain-English reasons. Catches the changed-bank-details fraud pattern (e.g. a German supplier asking to be paid into a foreign account), BIC/IBAN country mismatches, unregistered VAT numbers, and (with live=true) a VIES-registered company name that doesn't match the supplier name. Pass whatever the invoice has; only one field is needed.	No	Yes	Yes	Yes
`validate_bic`Validate a BIC/SWIFT code (8 or 11 chars): structure, ISO country, test-BIC flag. Pass the IBAN too and it checks that the BIC country matches the IBAN country (a common fraud/typo signal).	Validate a BIC/SWIFT code (8 or 11 chars): structure, ISO country, test-BIC flag. Pass the IBAN too and it checks that the BIC country matches the IBAN country (a common fraud/typo signal).	No	Yes	Yes	No
`validate_ein`Validate a US Employer Identification Number: 9-digit format and a valid IRS campus prefix. EINs have no check digit, so this catches typos and fake prefixes, not every invalid number.	Validate a US Employer Identification Number: 9-digit format and a valid IRS campus prefix. EINs have no check digit, so this catches typos and fake prefixes, not every invalid number.	No	Yes	Yes	No
`validate_eu_vat`Validate an EU VAT ID (27 member states + XI): format and check digit offline. Set live=true to also query the EU VIES registry for registration status, company name and address (slower, may be throttled; failures return vies.checked=false, never a false 'invalid').	Validate an EU VAT ID (27 member states + XI): format and check digit offline. Set live=true to also query the EU VIES registry for registration status, company name and address (slower, may be throttled; failures return vies.checked=false, never a false 'invalid').	No	Yes	Yes	Yes
`validate_gb_vat`Validate a UK (GB) VAT registration number: format, branch/government/health-authority types, and the HMRC mod-97 / 9755 checksum.	Validate a UK (GB) VAT registration number: format, branch/government/health-authority types, and the HMRC mod-97 / 9755 checksum.	No	Yes	Yes	No
`validate_iban`Validate an International Bank Account Number: mod-97 checksum, length for its country (100+ countries), SEPA membership. Returns the normalized and formatted IBAN, country and BBAN, or machine-readable error codes. Use before paying an invoice or saving supplier bank details.	Validate an International Bank Account Number: mod-97 checksum, length for its country (100+ countries), SEPA membership. Returns the normalized and formatted IBAN, country and BBAN, or machine-readable error codes. Use before paying an invoice or saving supplier bank details.	No	Yes	Yes	No

Details

Registry status: Active
Published: Oct 18, 2026
Updated: Oct 18, 2026
Website: https://rapidapi.com/MohamedBahaa/api/invoice-payment-id-validator⁠ (opens in a new tab)
Repository: https://github.com/Mowaah/invoice-validator-mcp⁠ (opens in a new tab)
Categories (suggested): Invoicing and accounting Finance and paymentsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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