# Create user API CORS issue

**URL:** <https://forum.keycloak.org/t/create-user-api-cors-issue/20234>\
**Category:** Getting advice\
**Created:** [February 14, 2023, 1:32pm UTC](https://forum.keycloak.org/t/create-user-api-cors-issue/20234 "2023-02-14T13:32:59Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![BalaInt](https://avatars.discourse-cdn.com/v4/letter/b/9f8e36/32.png) [@BalaInt](https://forum.keycloak.org/u/BalaInt)\
**Post date:** [February 14, 2023, 1:32pm UTC](https://forum.keycloak.org/t/create-user-api-cors-issue/20234/1 "2023-02-14T13:32:59Z")

</div>

Using REST API unable to create user it shows CORS error

keycloak version : 20.0.3

URL : [http://localhost:8080/admin/realms/dev-auth/users](http://localhost:8080/admin/realms/dev-auth/users)  
Method : Post  
Headers: {  
‘Authorization’ : `Bearer ${token}`,  
‘Content-Type’: ‘application/json’,  
}  
This is working fine in Postman

While calling this api from frontend application like React, Angular or Vue it shows CORS issue