1. Home
  2. API
  3. Getting Started
  4. API Authentication & Authorisation
  1. Home
  2. API
  3. API Authentication & Authorisation

API Authentication & Authorisation

The OpenCorporates RESTful API requires an api token that is embedded in either the header or as a URL parameter as;

https://api.opencorporates.com/v0.4/...endpoint...?key=value&api_token=xxxxx

You can obtain an API key by signing up to one of our self service api plans which allow varying degrees of queries per month.

If you require a monthly allowance beyond these online plans please get in touch with one of our specialists here.

Updated on September 8, 2023
Was this article helpful?

Related Articles

Need Support?
Can’t find the answer you’re looking for? Don’t worry we’re here to help!
Contact Support