API practice (REST)
Call mock REST endpoints: login for token, then CRUD /api/playground/v1/items and /pets with Bearer auth.
Open editorial guide: api testing practice websites
Challenge mode: append ?challenge=1 to this URL for harder selectors / no helper test ids where noted.
Interactive demo
Base URL is this site. Reset clears in-memory items (demo only).
Token: —
Responses appear here.
Practice ideas
Manual testing
- 401 without token
- 422 missing title
- 404 unknown id
- List pets with ?status=available
Automation
- Postman collection
- REST Assured chain
- fetch in Playwright test
Locator hints (beginner)
- Use Network tab; tokens are demo-only