This API provides services to search and read reference data.

Alpha version added

Reference Data API V4 is in alpha version. It is not recommended to use it in production. For latest stable version use V3.

Tutorials & Instructions


To get more information on how to use CDQ APIs check available Tutorials & Instruction.


Before trying CDQ APIs, user must be authenticated:

  1. Paste the API Key in the console's security bar into the X-API-KEY field.


  1. After pasting the API Key, the green padlock will appear.


Be careful

Green padlock doesn't mean that the API Key was pasted correctly.

  1. Check your API key for missing characters or extra space before trying.

No API Key?

  1. Check how to get one on authentication page
  2. Follow the steps above.