Custom Schema Builder

Design endpoint contracts and response shapes instantly

Define your HTTP method, endpoint path, and status metadata. Generate the API schema and save it to your database in one click.

Endpoint Setup

Choose the endpoint method and metadata. Use a resource path that matches your app routes, for example /api/orders or /api/users/{id}.

api/
Enter the response body you want this custom API to return. JSON format is recommended.

My APIs

All custom APIs created from the schema builder.

API KEY
For all generated endpoint calls, send header X-Custom-Api-Key with this API key value. This is a user-specific key used to manage APIs per user.
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No APIs created yet.
Source Name Method Status Code

JSON Preview

This is the generated schema output based on your endpoint setup. Copy it for docs and tests, and use Generate Api to persist your endpoint and required response into SchemaTable.

Generated Response Contract

Tips

Best Practices
  • Keep resource paths noun-based, such as /api/orders and /api/users.
  • Use 201 Created for successful create endpoints and 204 No Content for delete responses.
  • Mark only essential fields as required to support backward-compatible response evolution.