# USER credentials error

**URL:** <https://forum.mautic.org/t/user-credentials-error/7399>\
**Category:** Product Support\
**Created:** [February 7, 2017, 12:02am UTC](https://forum.mautic.org/t/user-credentials-error/7399 "2017-02-07T00:02:19Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![TheWinterMan](https://avatars.discourse-cdn.com/v4/letter/t/e274bd/32.png) [@TheWinterMan](https://forum.mautic.org/u/TheWinterMan)\
**Post date:** [February 7, 2017, 12:02am UTC](https://forum.mautic.org/t/user-credentials-error/7399/1 "2017-02-07T00:02:19Z")

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Hi everyone, I’m trying to auth using oauth2 and I’m getting this

Code:

{"error":"invalid\_client","error\_description":"The client credentials are invalid"}

Secret key and ID are right. Have no idea what does it mean. Can anyone explain?  
Thanks, Ivan.

---

<div class="post-metadata">

**Author:** ![TheWinterMan](https://avatars.discourse-cdn.com/v4/letter/t/e274bd/32.png) [@TheWinterMan](https://forum.mautic.org/u/TheWinterMan)\
**Post date:** [February 7, 2017, 12:02am UTC](https://forum.mautic.org/t/user-credentials-error/7399/2 "2017-02-07T00:02:19Z")

</div>

Hi everyone, I’m trying to auth using oauth2 and I’m getting this

```auto
{"error":"invalid_client","error_description":"The client credentials are invalid"}
```

Secret key and ID are right. Have no idea what does it mean. Can anyone explain?  
Thanks, Ivan.