Requests use the HTTP Authorization header to both authenticate and authorize operations. The ChatDOC API accepts bearer tokens in this header. Bearer keys can be managed in our web site.
curl 'https://api.chatdoc.com/api/v2/documents/upload' -H 'Authorization: Bearer "$API_KEY"'
Different keys of the same user are interoperable of each others' resource, they share common permission of the user.
Please note: keep your API keys confidential, and do not put them in any client code, including browser html and mobile client, API interactions should be done on the server side.