VatcheckAPI
VAT Number Validation & Lookup REST API.
About VatcheckAPI
VatcheckAPI is a REST API for validating and looking up EU VAT numbers in real time. A request against a VAT number returns validity status, country code, and associated company details such as name and address. The API supports GET requests with an API key header, with example integrations shown for cURL, PHP, Node, and Java, and documentation and a Postman collection are provided.
The service is aimed at businesses handling cross-border B2B sales that need to automate VAT number checks as part of their sales or invoicing workflows. It offers a free tier of 100 requests per month suitable for hobby or early-stage projects, with paid plans providing unlimited concurrent API connections.
The product also includes a live demo for testing VAT lookups directly on the site, along with premium support for paid customers.
Key features
- Real-time EU VAT number validation and lookup via REST API
- Retrieves company name and address alongside validation results
- 100 free requests per month
- Unlimited concurrent API connections on paid plans
- Postman collection and code examples for cURL, PHP, Node, and Java
- Premium dedicated support
Frequently asked questions
Is there a free tier?
Yes, VatcheckAPI offers 100 free requests per month, suitable for hobby projects or getting started.
What data does the API return?
It returns validation status, country code, VAT number, request date, and company name and address.
What languages or platforms have code examples?
The documentation includes examples in cURL, PHP, Node, and Java.
Are there limits on concurrent API connections?
All paid plans include unlimited concurrent API connections.
Who is this API for?
It is designed for developers and businesses needing to automate VAT number validation, such as for cross-border B2B sales.
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