API Playground
Trigger live API calls — each request is logged and visible in Dashboard & Requests.
Each endpoint simulates realistic production behavior — random delays, occasional errors, and varied status codes. All requests are captured by the logging interceptor and stored in ApiFlowDev. File uploads are processed in memory and never persisted.
/demo/files/uploadFile Upload
Pick a real file from your system. Accepts pdf, jpg, png, docx, xlsx, csv, zip (max 10 MB). Not saved to DB.
pdf, jpg, png, webp, gif, txt, csv, docx, xlsx, zip · max 10 MB
/demo/usersUser Registration
Email is validated server-side. 20% chance of 409 Conflict (duplicate email), 5% chance of 500.
/demo/auth/loginAuthentication
Email + password validated. 30% chance of 401 Unauthorized, 5% chance of 500.
/demo/productsProduct Listing
Paginated response with 50–300ms delay. 3% chance of 500.
/demo/ai/analyzeAI Analysis
Heavy task with 2–6s processing delay. 15% chance of 503 Service Unavailable.