API version 1.0


This page provides the historical changes to the WeFitter API. For any questions or concerns, please contact us via tech@wefitter.com

All changes are applicable to all API versions, unless specified in the log. For bi-components of the WeFitter environment (e.g. WeFitter Dashboard), the changes are applicable, unless otherwise specified.



We are always in continuous development! Therefore, we want to keep you informed of what we have in store for the future.


Quarter 4, 2021

WeFitter API 

  • Data model expansion with more biometric and health parameters.

  • Improved speed of processing data. 

  • Diversified gamification functionalities.

  • More connections for an even better experience with the API (to be announced). 



  • Dashboard v.2.0. including a new design and new in-page functionalities. 

  • Website v.3.0. with more user interaction available. 

  • New user support process integration, for the convenience and ease of use of our clients and your end users. 

  • WeFitter Demo app launch. 


Changelog timeline

Quarter 3, 2021

WeFitter API

30 November, 2021:
  • Added strength training activity type.

  • Fix multiple webhooks for the same type would only send the data to one.

28 September, 2021:
  • Added date_start/date_end to /profile/<id>/challenge/ to select a specific range of challenges.

  • Added description to the body of /challenge/.

  • Fixed DELETE /challenge/<id>/member/ not always deleting the enrollment.

  • Improved the speed of the leaderboard for streak/stick to it challenges.

06 August, 2021:
  • Disabled saving new daily summary samples.

  • Moved the default "successfully connected" response, when creating a connection and without specifying a redirect, to a separate url.
  • Make search field case insensitive on the leaderboard page in the dashboard.



30 November, 2021:
  • Added the timestamp for when a goal is reached, visible in dashboard -> challenge -> leaderboard.

06 August, 2021:
  • Fixed the challenge edit page in the dashboard to handle large amount of profiles/team

  • Added the ability to search for profiles/teams while adding profiles/teams to a challenge in the dashboard.

  • On the dashboard's challenge edit/create page, an invalid form message will appear when the start date has been omitted, instead of a 500 server error.


01 August, 2021:
  • Android (beta) connection live on WeFitter app
  • Samsung Health (beta) connection live on WeFitter app


16 July, 2021:
  • Dashboard changes (leaderboard pagination, enroll button, search functionality for challenge members)



03 August, 2021:
  • Samsung Health SDK v.0.0.1 available for API clients on request. 


16 July, 2021:
  • SDK packages updated with added "Source" header to ingest call.



Quarter 2, 2021

WeFitter API

30 June, 2021:
  • Changed OMH activity type mapping for hiking from other to walking.

  • Changed OMH activity type mapping for snorkeling from other to swimming.

  • Fixed a bug where GoogleFit daily summaries were off by 1 day on the first initial sync.



30 June, 2021:
  • Refactor challenge team leaderboard calculation, make average calculation of teams possible.


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