RESTful and Contract First: Standardizing Interface Definitions and Unifying API Design Paradigms

Sun, 09 Aug 2026 00:00:00 +0000

Define the API rules clearly first, then let AI write the code.

In AI-assisted development, interface design is an area that easily “looks like it works, but gets increasingly messy over time.”

Ask AI to write a few APIs for you, and it might quickly generate:

/getUser
/createUser
/update_user
/delete-user
/userList

They all work functionally. But as the project continues to grow, you easily end up with:

Same resource, different naming
Same action, different HTTP methods
Same error, different response structures
Same pagination, different field names

Eventually, frontend developers, backend developers, testers, and even AI itself start guessing:

“How exactly should this API be called?”

What’s truly missing here is not coding ability, but:

A unified API contract.

RESTful on Interesting AI