📣 API Update for Developers

We’ve improved our OAuth2 authentication to support scopes, giving users better control and security.

The old method (using sources as the scope) will keep working until Jan 31, 2027, but we encourage you to update soon.

More: fitnesssyncer.com/api/documentation.html#scopes
http://fitnesssyncer.com/api/documentation.html#scopes

FitnessSyncer API Documentation

FitnessSyncer provides an API to help developers extend the capabilities of their applications.