Sign in to the WSO2 API Store (
https://<hostname>:9443/store) and click on an API (e.g.,
PhoneVerification 1.0.0) to open it.
In a multi-tenanted WSO2 API Manager setup, you can access any tenant's store using the URL
Click Applications and choose to edit the Default Application. Set the token type to JWT.
Click the Production Keys tab and click Generate Keys to generate an access token to invoke the API.
If you have already generated keys before, click Regenerate.