# API to send username/password to Mattermost

**URL:** <https://forum.mattermost.com/t/api-to-send-username-password-to-mattermost/12926>\
**Category:** Troubleshooting\
**Created:** [February 2, 2022, 5:15pm UTC](https://forum.mattermost.com/t/api-to-send-username-password-to-mattermost/12926 "2022-02-02T17:15:09Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![dontknwmucboutanythn](https://avatars.discourse-cdn.com/v4/letter/d/e99b99/32.png) [@dontknwmucboutanythn](https://forum.mattermost.com/u/dontknwmucboutanythn)\
**Post date:** [February 2, 2022, 5:15pm UTC](https://forum.mattermost.com/t/api-to-send-username-password-to-mattermost/12926/1 "2022-02-02T17:15:09Z")

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Hello,

Is there a way to send “username/password” to Mattermost from another app (desktop or mobile), essentially to support single sign-on?

Thanks for your help.