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Public APIs · by APILayerData from public-apis (MIT)
  1. Home
  2. /Data Validation
  3. /Attestwire
Data Validation
A

Attestwire

Validate EN 16931 e-invoices: XRechnung, ZUGFeRD, Factur-X, Peppol BIS.

Attestwire API is a free Data Validation API that requires apiKey authentication, is served over HTTPS and supports CORS, so it can be called from the browser.

Authentication
apiKey
HTTPS
Yes
CORS
Yes
Category
Data Validation
Visit documentation ↗api.attestwire.com

About Attestwire

EN 16931 validation and generation over HTTP. Errors that teach the regulation.

Provider
Attestwire
Website
api.attestwire.com ↗

Details from api.attestwire.com.

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Attestwire API alternatives

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VATlayer

VAT number validation

apiKeyHTTPSCORS ?
invowerk logo

invowerk

Validate e-invoices (ZUGFeRD, Factur-X, XRechnung, Peppol BIS) and get a validation report

apiKeyHTTPSCORS ?
Lob.com logo

Lob.com

US Address Verification

apiKeyHTTPSCORS ?
Postman Echo logo

Postman Echo

Test api server to receive and return value from HTTP method

No authHTTPSCORS ?
PurgoMalum logo

PurgoMalum

Content validator against profanity & obscenity

No authNo HTTPSCORS ?
RevAddress logo

RevAddress

US address standardization, congressional and state legislative districts, Census data; free tier

apiKeyHTTPSNo CORS

Attestwire API FAQ

Who provides the Attestwire API?

The Attestwire API is provided by Attestwire (api.attestwire.com). EN 16931 validation and generation over HTTP. Errors that teach the regulation.

Is the Attestwire API free?

Yes. The Attestwire API is listed in the Data Validation category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.

Does the Attestwire API require an API key?

Yes. The Attestwire API uses apiKey authentication, so you need to register for credentials before making requests.

Can I call the Attestwire API from the browser?

Yes. The Attestwire API supports CORS, so front-end JavaScript can call it directly.

Does the Attestwire API support HTTPS?

Yes. The Attestwire API is served over HTTPS, so it's safe to use in production.