A better approach than the documentations to properly serialize and exclude properties from your responses.

Timo H

Jupyter

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Learn how to properly serialize API responses in NestJS using a Serializing Interceptor. This approach allows you to exclude specific properties from the response and customize the serialization logic for different routes.

How To Properly Serialize API Responses in NestJS

Permalink My Approach: Creating a Serializing Interceptor

Permalink Customizable Interceptor for Different DTOs