Cheatsquad | Api

: Use Swagger/OpenAPI to generate interactive documentation.

: Use tools like Joi or Zod to enforce data types, lengths, and formats (e.g., ensuring an email is actually an email).

: Return a 429 Too Many Requests status to tell the client to slow down. 5. Clear Documentation & Versioning API CheatSquad

: Prefix your routes (e.g., /v1/feature ) so you can update logic in the future without breaking existing integrations.

: Strip out dangerous characters or HTML tags from strings before they touch your database. 2. Secure Authentication & Authorization : Use Swagger/OpenAPI to generate interactive documentation

: Use correct HTTP status codes (e.g., 400 for bad requests, 401 for unauthorized, 404 for not found).

: Ensure users can only access the specific resources required for that feature. For example, a "User" should not be able to call an "Admin" delete endpoint. 3. Meaningful Error Handling A solid feature doesn't just crash; it fails gracefully. it fails gracefully.

: Use industry standards like OAuth 2.0 or JWT (JSON Web Tokens) .