Developer Tools Guides

Guides for developer-focused tools like the API request builder.

3 Guides

How to Test an API: A Beginner’s Guide to HTTP Requests

What "testing an API" actually means — HTTP methods, headers, query params, request bodies, and auth — with a practical walkthrough of building and reading a request.

10 min read

What Is a CORS Error, and How Do You Fix It?

Why "blocked by CORS policy" shows up in your console, what’s actually enforcing it, and the real ways to fix it depending on whether you control the API.

7 min read

How to Write DBML: A Guide to Diagramming Your Database Schema

DBML syntax explained — tables, columns, column settings, and Ref relationships — with a practical walkthrough of writing a schema that renders as a diagram.

9 min read

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