# Invalid\_request: The client with id: "VQSKDo..." (dev-XXXXX) was not found

**URL:** <https://community.auth0.com/t/invalid-request-the-client-with-id-vqskdo-dev-xxxxx-was-not-found/182850>\
**Category:** Get Help\
**Tags:** client-grants, management-api\
**Created:** [February 25, 2025, 7:38pm UTC](https://community.auth0.com/t/invalid-request-the-client-with-id-vqskdo-dev-xxxxx-was-not-found/182850 "2025-02-25T19:38:46Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![asil](https://sea1.discourse-cdn.com/auth0/user_avatar/community.auth0.com/asil/32/72291_2.png) [@asil](https://community.auth0.com/u/asil)\
**Post date:** [February 25, 2025, 7:38pm UTC](https://community.auth0.com/t/invalid-request-the-client-with-id-vqskdo-dev-xxxxx-was-not-found/182850/1 "2025-02-25T19:38:46Z")

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hi everyone, do u have any suggestion or fix for this error ?

**invalid\_request** : The client with id: “VQSKDoLm1ZHBuFuaWYBS08CI7y2hl554” (dev-XXXXX) was not found

TRACKING ID: 8641852374339e54d1d1

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**Author:** ![rueben.tiow](https://sea1.discourse-cdn.com/auth0/user_avatar/community.auth0.com/rueben.tiow/32/11646_2.png) [@rueben.tiow](https://community.auth0.com/u/rueben.tiow)\
**Post date:** [February 25, 2025, 11:45pm UTC](https://community.auth0.com/t/invalid-request-the-client-with-id-vqskdo-dev-xxxxx-was-not-found/182850/3 "2025-02-25T23:45:05Z")

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Hi @asil,

Welcome to the Auth0 Community!

The error you shared with me indicates that your request, such as the `/authorize` request, passed in an invalid client\_id, specifically with “VQSKDoLm1ZHBuFuaWYBS08CI7y2hl554”.

I have checked your tenant logs and see the same error you log you mentioned. When I check your tenant’s applications, there are only 3 applications and none of them have that client\_id.

I suggest making sure your requests include a client\_id that is available in your tenant. You can check this by going to your [_Auth0 Dashboard \> Applications \> Applications_](https://manage.auth0.com/#/applications).

Thanks,  
Rueben

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<div class="post-metadata">

**Author:** ![asil](https://sea1.discourse-cdn.com/auth0/user_avatar/community.auth0.com/asil/32/72291_2.png) [@asil](https://community.auth0.com/u/asil)\
**Post date:** [February 26, 2025, 12:45am UTC](https://community.auth0.com/t/invalid-request-the-client-with-id-vqskdo-dev-xxxxx-was-not-found/182850/4 "2025-02-26T00:45:06Z")

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> [@rueben.tiow](#):
>
> “VQSKDoLm1ZHBuFuaWYBS08CI7y2hl554”.

Hello Rueben,

First of all, thank you for your response. I currently have only two apps in my applications:

• API Explorer Application = Client ID: axZBnwbcT7LkS07PEMEZhb1QKmOXylTf

• Default App = Client ID: wWqq5AknaLOMpUctlT8j6PN85OtJexDY

There is no other app with the client ID “VQSKDoLm1ZHBuFuaWYBS08CI7y2hl554.”

I had never encountered such an issue before when working with the Auth0 Management API, but I am experiencing this problem now.

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<div class="post-metadata">

**Author:** ![system](https://global.discourse-cdn.com/auth0/original/3X/b/5/b560f266932fcce5d57f09a6595bd50518cae3f3.jpeg) [@system](https://community.auth0.com/u/system)\
**Post date:** [March 12, 2025, 12:45am UTC](https://community.auth0.com/t/invalid-request-the-client-with-id-vqskdo-dev-xxxxx-was-not-found/182850/5 "2025-03-12T00:45:10Z")

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<div class="post-metadata">

**Author:** ![rueben.tiow](https://sea1.discourse-cdn.com/auth0/user_avatar/community.auth0.com/rueben.tiow/32/11646_2.png) [@rueben.tiow](https://community.auth0.com/u/rueben.tiow)\
**Post date:** [March 18, 2025, 4:45pm UTC](https://community.auth0.com/t/invalid-request-the-client-with-id-vqskdo-dev-xxxxx-was-not-found/182850/6 "2025-03-18T16:45:57Z")

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Hi @asil,

Thanks for following-up.

Yes, that’s correct. If you are still encountering issues with that error message, you must ensure that your request does not include `client_id: “VQSKDoLm1ZHBuFuaWYBS08CI7y2hl554"`.

Instead, please use a client\_id from your list applications, such as the one from your default app with `client_id: "wWqq5AknaLOMpUctlT8j6PN85OtJexDY"`.

Thanks,  
Rueben