This page describes the CBRAIN API
For more information about the work in progress on the API, please look up the API issues on CBRAIN's GitHub repository.
This specification's YAML or JSON files can be opened at SwaggerHUB.
This will provide you a way to generate client code and inspect the same documentation that is shown here. In particular, this will allow you to generate client libraries in all sorts of marvelous exotic languages, such as Python, Perl, Java, Swift and even Ruby.
Here is a direct link to the developer's latest version on SwaggerHub.