Conversor IAE CNAE API
Overview
Spanish IAE/CNAE tax activity codes, 2009→2025 crosswalk and AEAT obligations
Conversor IAE CNAE is a government API. Requests are authenticated with an API key. It is served over HTTPS and does not allow direct browser requests (no CORS).
At a glance
- Authentication
- API key
- HTTPS
- Yes
- CORS
- No
- Category
- Government
Questions
Does the Conversor IAE CNAE API need an API key?
Yes. The Conversor IAE CNAE API uses API key authentication; the documentation explains how to get credentials.
Can I call the Conversor IAE CNAE API from the browser?
Not directly. The Conversor IAE CNAE API does not send CORS headers, so call it from your server or a proxy instead of browser JavaScript.
Does the Conversor IAE CNAE API support HTTPS?
Yes, the Conversor IAE CNAE API is served over HTTPS.
What are alternatives to the Conversor IAE CNAE API?
Other Government APIs include EPA, UK Companies House, Open Government, Canada, Federal Register, Census.gov.
Similar government APIs
Compare alternatives →EPA
GovernmentWeb services and data sets from the US Environmental Protection Agency
UK Companies House
GovernmentUK Companies House Data from the UK government
Open Government, Canada
GovernmentCanadian Government Open Data
Federal Register
GovernmentThe Daily Journal of the United States Government
Census.gov
GovernmentThe US Census Bureau provides various APIs and data sets on demographics and businesses
Colorado Information Marketplace
GovernmentColorado State Government Open Data
Listed from public-apis (MIT), public-apis database (MIT).