Dynamic Application Registration endpoint listed but returns 404

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1

I’m trying to setup FastMCP remote server working with Auth0 Dynamic Application Registration

My tenant is listing a register endpoint and I’ve enabled Dynamic Application Registration (checked via Management API)

“enable_dynamic_client_registration”:true

This looks good - I can see /oidc/register endpoint

https://<AUTH0_TENANT_DOMAIN>/.well-known/oauth-authorization-server

but

https://<AUTH0_TENANT_DOMAIN>/oidc/register

returns

{
“statusCode”: 404,
“error”: “Not Found”,
“message”: “Not Found”
}

Any advice?

I’m assuming this is an available feature on Free

3

Hi @michelamod

Welcome to the Auth0 Community!

I am sorry about the delayed response to your inquiry!

If you have dynamically registered your application with Auth0, then you can see the steps on how to achive that in our documentation.

Also, are you able to see within your tenant logs an event indicating that the POST request made was a failure or not?

Let me know if you have any other questions!