Configuring Custom OAuth 2.0 Grant Type in WSO2 API-M 4.X

This article explains how we can configure a custom OAuth 2.0 grant type known as the “mobile” grant type in WSO2 APIM. This mobile grant type is like the password grant type, where a mobile number will be passed as a parameter instead of a username and password.

Prerequisites:

Apache Maven.
Download the required source code from GitHub: https://github.com/wso2/samples-is/tree/master/oauth2/custom-grant

Custom-grant contains the source code for the mobile grant type that can be enhanced as per our requirement to configure the new grant type in WSO2 APIM.

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