Mock APIs in Seconds,
Not Sprints
Create RESTful endpoints instantly, inspect real-time traffic, and simulate complex edge cases — all without writing a single line of backend code.
{
"id": 1,
"name": "Jane Doe",
"email": "jane@example.com",
"role": "admin"
}Everything you need to unblock your team
A complete toolkit for simulating backend services, inspecting traffic, and collaborating across your organization.
Instant API Mocking
Spin up RESTful endpoints in seconds. Define exact JSON responses, HTTP status codes, custom headers, and even artificial latency.
- ✓ GET, POST, PUT, DELETE, PATCH endpoints
- ✓ Custom status codes, headers & JSON bodies
- ✓ Latency simulation for loading state testing
Real-Time Inspection
Watch API traffic arrive live via WebSockets. Dive deep into every request with full header, query param, and body inspection.
- ✓ Live request logs with WebSocket streaming
- ✓ Full request detail inspection
- ✓ Request replay for rapid iteration
Teams & Collaboration
Switch between personal workspaces and organization teams. Invite members with role-based access to manage shared projects.
- ✓ Personal & organization workspaces
- ✓ Admin, Editor & Viewer roles
- ✓ Unique subdomains per project
Security & Access Control
Protect your mock endpoints with API keys, toggle between public and private visibility, and enforce granular permissions.
- ✓ API key management
- ✓ Public vs. private project toggles
- ✓ Role-based access control (RBAC)
Up and running in 3 steps
Go from zero to a fully functional mock API in under a minute.
Create a Project
Name your project and get a unique subdomain instantly — like mobile-api.decoy-api.com
Define Your Endpoints
Set routes, pick HTTP methods, configure status codes, JSON response bodies, and optional latency delays.
Hit Your Mock API
Point your frontend or mobile app at the mock URL. Start building immediately while watching traffic in real-time.
Pricing
Pricing is currently to be determined. We are working on providing the best value for our users.
Stay tuned for updates on our pricing plans. We'll offer flexible options for individuals and teams.
Get Notified When We Launch