You might see that the Dropbox Community team have been busy working on some major updates to the Community itself! So, here is some info on what’s changed, what’s staying the same and what you can expect from the Dropbox Community overall.
Forum Discussion
Help with generating access tokens in Node.js
I am new to using https in Node.js, and Dropbox API, and am not familiar with the syntax. I have had no success finding Javascript examples on how to get an access token from a refresh token, and am ...
Greg-DB
Dropbox Staff
Dropbox StaffI recommend using the official Dropbox JavaScript SDK if possible, as it will do much of the work for you. Alternatively, it may also just serve as a good example even if you can't use it.
Otherwise, refer to the documentation for /oauth2/token. It contains examples of calling the endpoint for different scenarios that you can translate to your platform.
For example, the error you posted here is indicating that the call failed because it's missing the required parameter "grant_type". I see you're attempting to set that, but you're trying to do so as JSON; this endpoints takes these parameters as application/x-www-form-urlencoded POST parameters, not JSON.
About Dropbox API Support & Feedback
Find help with the Dropbox API from other developers.
