# \#device-credentials

**URL:** https://community.auth0.com/tag/device-credentials/2004.md

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## [Auth0 Device Binding](https://community.auth0.com/t/auth0-device-binding/201437)

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**Author:** [@lakshitha](https://community.auth0.com/u/lakshitha)\
**Replies:** 1\
**Last updated:** [July 7, 2026, 11:18pm UTC](https://community.auth0.com/t/auth0-device-binding/201437 "2026-07-07T23:18:25Z")

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How to implement a Device Binding Flow where we can restrict a user account to have fixed number of devices that can login at a time. Is there a solution from Auth0 itself or is there any 3rd party provider that we can u…

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## [User's cope for deleting machine token](https://community.auth0.com/t/users-cope-for-deleting-machine-token/124391)

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**Author:** [@vaclav.ehrlich](https://community.auth0.com/u/vaclav.ehrlich)\
**Replies:** 1\
**Last updated:** [January 8, 2024, 3:58pm UTC](https://community.auth0.com/t/users-cope-for-deleting-machine-token/124391 "2024-01-08T15:58:20Z")

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Hi, one of the features we are utilizing from Auth0 is Devices (found in the User Details page). Some of our users are experiencing difficulties while attempting to revoke those device tokens. The error message from the …

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## [/oauth/device/code endpoint error unauthorized\_client](https://community.auth0.com/t/oauth-device-code-endpoint-error-unauthorized-client/116799)

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**Author:** [@erik1](https://community.auth0.com/u/erik1)\
**Replies:** 4\
**Last updated:** [September 22, 2023, 10:57am UTC](https://community.auth0.com/t/oauth-device-code-endpoint-error-unauthorized-client/116799 "2023-09-22T10:57:07Z")

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Hello, I’m trying out some POST calls in Postman. I can get it to work with in my terminal with curl but not Postman (or Axios request in an app). What works with curl: curl --request POST \\ --url 'https://{DEVICE…

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## [Can't refresh tokens which are from Device Auth Code](https://community.auth0.com/t/cant-refresh-tokens-which-are-from-device-auth-code/110117)

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**Author:** [@minsuk.kang.2970](https://community.auth0.com/u/minsuk.kang.2970)\
**Replies:** 1\
**Last updated:** [June 27, 2023, 10:15pm UTC](https://community.auth0.com/t/cant-refresh-tokens-which-are-from-device-auth-code/110117 "2023-06-27T22:15:00Z")

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Hi there. I’m using a device code authorization (oauth/device/code) to allow log in to my application. While scanning device code from a second device, I poll the tokens on the first device and can successfully retriev…

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## [Machine to Machine Custom Claim](https://community.auth0.com/t/machine-to-machine-custom-claim/109317)

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**Author:** [@chris.markwick](https://community.auth0.com/u/chris.markwick)\
**Replies:** 2\
**Last updated:** [June 15, 2023, 4:13pm UTC](https://community.auth0.com/t/machine-to-machine-custom-claim/109317 "2023-06-15T16:13:56Z")

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Hi, Using the machine to machine flow. I want to be able to add a custom claim that identifies a customer. I see how to do this in the web portal. However this will be very cumbersome if we have to add custom claims …