End to end testing that validates your backend, not just the UI
Stop shipping broken logic behind pretty screens. Quash combines api testing and UI checks in one execution flow, so every release is validated end to end.

End to end testing, with backend validation in the same run
Quash combines UI execution with api testing in one flow. Teams get end to end software testing coverage that verifies user actions and backend responses together, with no test handoff to separate tools.
API testing built into every mobile test run
Trigger endpoint checks at the exact step where the UI action happens. Quash validates status codes, response payloads, and key fields in context, so API test automation lives inside real release validation, not in a separate tool.
End to end testing automation across UI and backend
Replace disconnected checks with one execution loop that confirms frontend behavior, API contracts, and backend side effects together. Your team gets faster debugging context and stronger confidence in production releases.
Validate your backend with test-grade intelligence
Validate your backend with test-grade intelligence




API test automation, inside your end to end tests

End to end software testing from UI action to API response

Test API behavior with full run context
Simple steps, confident tests
Simple steps, confident tests
Setup validations with few simple steps, and become confident with releases


Connect your backend
Enter base URL and auth (e.g. add your API token), then choose an authentication method. Quash supports No Auth, Bearer Token, API Key or any Custom Header needed for your API.
Connect your backend
Enter base URL and auth (e.g. add your API token), then choose an authentication method. Quash supports No Auth, Bearer Token, API Key or any Custom Header needed for your API.



Add validations
Pick an endpoint (GET, POST, etc.), set the expected response and define what success looks like. You can add JSONPath or Regex checks and mark important ones as "Required" to fail the test if they break.

Add validations
Pick an endpoint (GET, POST, etc.), set the expected response and define what success looks like. You can add JSONPath or Regex checks and mark important ones as "Required" to fail the test if they break.


Run your tests
Quash runs backend checks right after the related UI actions, automatically or via @in prompts. Results show up with full request/response logs in the test report, so you know what passed or failed instantly.
Run your tests
Quash runs backend checks right after the related UI actions, automatically or via @in prompts. Results show up with full request/response logs in the test report, so you know what passed or failed instantly.

Backend checks that run when the UI does, not after.
Backend checks that run when the UI does, not after.
Plan, track, and run tests with full visibility while staying aligned with product and tools.
End to end testing across dev, staging, and production-like stacks
Run the same backend validation rules across dev, staging, and production-like environments. Environment-specific connections let teams switch targets without rewriting tests.
Reuse api testing checks across every critical flow
Define api testing checks once and reuse them everywhere. Centralized updates mean endpoint changes do not force test-by-test rewrites.
Control end to end testing automation at each step
Control when and how validations run. Set required vs optional checks, timeouts, retries, and execution timing within a test.
API test automation triggered inside user flows
Trigger backend validations directly inside natural-language test prompts, exactly when a UI action happens.
Test API endpoints with precise assertions
Validate status codes, assert JSON fields with paths, match patterns using regex, or partially compare responses, only where it matters.
Don't just take our word for it
Don't just take our word for it
Here's what people are saying about Quash

Satyam Rinayat
Symplr
As a developer, working with Quash was an amazing experience.


Arpit Kumar
Aatmunn
I was curious if Quash could select files or open the camera - something not possible with tools like Appium. When I ran the prompt, it actually did it! The ChatGPT-like UI where you just prompt and watch it execute is a standout feature.


Rohan Deora
Amazon
I tried sending an email with Quash using just 'Open Gmail and send an email to this id'. I didn't mention what to click - it used its intelligence for the entire flow. The UI is super friendly and it navigates like an actual user.


Satyam Rinayat
Symplr
As a developer, working with Quash was an amazing experience.


Arpit Kumar
Aatmunn
I was curious if Quash could select files or open the camera - something not possible with tools like Appium. When I ran the prompt, it actually did it! The ChatGPT-like UI where you just prompt and watch it execute is a standout feature.


Rohan Deora
Amazon
I tried sending an email with Quash using just 'Open Gmail and send an email to this id'. I didn't mention what to click - it used its intelligence for the entire flow. The UI is super friendly and it navigates like an actual user.

Need more info?
Need more info?
Need more info?
Your trust is our priority
Your trust is our priority
We blend AI-driven automation with stringent compliance measures, ensuring your data’s confidentiality and security.











