# API: Which fields contain birth\_date, weight, and resting\_hr in /athlete/{id} endpoint?

**URL:** <https://forum.intervals.icu/t/api-which-fields-contain-birth-date-weight-and-resting-hr-in-athlete-id-endpoint/127226>\
**Category:** Uncategorized\
**Created:** [14 April 2026 23:30 UTC](https://forum.intervals.icu/t/api-which-fields-contain-birth-date-weight-and-resting-hr-in-athlete-id-endpoint/127226 "2026-04-14T23:30:16Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![MedTechCD](https://forum.intervals.icu/user_avatar/forum.intervals.icu/medtechcd/32/40383_2.png) [@MedTechCD](https://forum.intervals.icu/u/MedTechCD)\
**Post date:** [15 April 2026 08:03 UTC](https://forum.intervals.icu/t/api-which-fields-contain-birth-date-weight-and-resting-hr-in-athlete-id-endpoint/127226/2 "2026-04-15T08:03:08Z")

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> [@Intervals.icu API Integration Cookbook](https://forum.intervals.icu/t/intervals-icu-api-integration-cookbook/80090):
>
> This tells you everything you need to know to get completed activities into and out of Intervals.icu, to download planned workouts and to read and update wellness data. Example calls use curl so you can easily try them out. Sources: [API access to Intervals.icu](https://forum.intervals.icu/t/api-access-to-intervals-icu/609)[Intervals.icu OAuth support](https://forum.intervals.icu/t/intervals-icu-oauth-support/2759)[Intervals.icu API docs](https://intervals.icu/api-docs.html) By using the API you agree to the [Intervals.icu API Terms and Conditions](https://forum.intervals.icu/t/intervals-icu-api-terms-and-conditions/114087). Authorization Apps need to use an access\_token obtained via [OAuth](https://forum.intervals.icu/t/intervals-icu-oauth-support/2759). If you are just working with your own data…

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_[View the full topic](https://forum.intervals.icu/t/api-which-fields-contain-birth-date-weight-and-resting-hr-in-athlete-id-endpoint/127226)._