Webapp Authentication API Endpoints

Version: 1.1.0 Category: webapp Entity: Auth Base URL: ${webappBaseUrl} (default: http://localhost:8080) Last Updated: January 1, 2026

Endpoint Summary

Method	Path	Description	Auth Required
POST	`/api/auth/signup`	Sign up new user	No
POST	`/api/auth/login`	Login user	No
GET	`/api/auth/logout`	Logout user	Yes

Endpoint Details

POST `/api/auth/signup`

Sign up new user.

ID: webapp-auth-signup
Authentication: None

POST `/api/auth/login`

Login user.

ID: webapp-auth-login
Authentication: None

GET `/api/auth/logout`

Logout user.

ID: webapp-auth-logout
Authentication: Required

Protocol: ../../protocols/authentication.md - Authentication patterns
Example: ../../examples/auth/webapp-login.md - Working login example

Last Updated: January 1, 2026