How to Register a Zoho Developer App and Get OAUTH2 Credentials

To integrate SaaS software with Zoho applications like ZohoCRM, ZohoBooks, ZohoPeople, and ZohoRecruit, developers must register a Zoho developer app and obtain OAUTH2 credentials. The process begins by creating a free Zoho Developer account, allowing access to the Zoho Developer Console for app management. Developers then register a Zoho developer app by selecting "Server-Based" as the Client Type and completing the necessary fields, including the Authorized redirect URI. Upon successful registration, a client ID and secret are provided, which are essential for API access. Finally, developers can activate their Zoho apps in Unified.to by entering the credentials obtained during the registration process to complete the integration setup.