Extending the API Manager

This page summarizes the extension points supported by WSO2 API Manager.

Mediation extensions

• Writing Custom Handlers
• Adding Mediation Extensions
• Customized Error Handling
• Editing API Templates

Security extensions

• Writing Custom Grant Types

• Customizing the JWT Generation

• Configuring a Third-Party Key Manager

• Extending Key Validation

• Extending the Key Manager Interface

• Extending Scope Validation

• Engaging Multiple Throttling Policies to a Single API

• Sharing Applications

• Securing OAuth Token with HMAC Validation

Branding extensions

• Adding a new or customizing an existing API Store Theme

• Customize the API Store and Gateway URLs for Tenants

• Customizing Login Pages for API Store and API Publisher

• Customizing User SignUp in API Store

Workflow extensions

• Adding an Application Creation Workflow
• Adding an Application Registration Workflow
• Adding an API Subscription Workflow
• Adding a User Signup Workflow
• Invoking the API Manager from the BPEL Engine
• Customizing a Workflow Extension
• Configuring Workflows for Tenants
• Configuring Workflows in a Cluster
• Changing the Default User Role in Workflows

API life cycle extensions

• Extending the API Life Cycle