BusStop: API Testing Tool
Upload your test data once, run 100+ scenarios together, and get instant validation reports — no scripts required.
No code. No setup. Just upload your CSV.

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Get 50 Free API calls/dayOR sign in with your email id
Who is BusStop for ?
Manual and Automation Testers
Solo and Freelancing Developers
Test Leads managing deadlines
Non-technical and support team members
How BusStop works in 4 simple steps
Configure the API
BusStop uses the standard API form to configure the API request. Quickly fill in the form and hit 'Run' to check your API configurations.


Upload Your Test Data
Click on "Upload bulk data" and download the sample template. BusStop provides you with a CSV template as per your API configuration . Add your test data to this csv file, remember one row is one data set. You can add 10 or 100 or 1000 or more test data to the csv file. Upload the file back to BusStop.
Execute in Bulk
Click the play icon next to your file — BusStop will now run each test case automatically.


Review Results Instantly
Click the file name to view all API response for the file. Status 200 checks are built-in in BusStop.
Features
Choose BusStop as your online API testing colleague

Supports REST API Testing
The testing features and configurations are tailored to enhance the testing coverage of REST API, ensuring easy bug identification and software testing across different environments.
To configure a REST API, you need to specify the URL, method, API call headers, and optionally, the body. These parameters are used by the API endpoints to process the request. Testing an API endpoint involves using various combinations of test data (both valid and invalid) for these configurations to ensure proper functionality.


Data-Driven Design
A data-driven testing approach ensures comprehensive coverage across a wide range of scenarios and cases
API testing involves validating both the response output and status of an API. Testing an API typically requires a large number of test scenarios. To simplify this process, BusStop supports using CSV files as input.


Powerful Freemium
The BusStop Standard Plan is ideal for projects with short turnaround times, as well as those that have been operational for several years, where regression testing is essential.
For smaller projects, the free version of BusStop offers essential features, making it an ideal API testing tool for users who need core functionality.
Daily 50 free
API calls
2 bulk uploads
/ request
Basic
assertions
1 User
1 Project

Inbuilt Validations
As the lifespan of APIs increases, regression testing becomes increasingly important. With the growth in testing volumes, inbuilt validations and assertions offer significant value. However, it can be challenging for manual testers to automate these validations. This is where BusStop comes in, providing default, easily configurable inbuilt validations to support automation testing.
BusStop also includes built-in validations for API responses, offering instant feedback on both API performance and data integrity.

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Frequently asked questions
Is BusStop free?
Yes, registration with BusStop requires only your email Id. Every day a user is provided with 50 free APIs calls.
Is this free APIs carried over the next day?
No. The previous day free APIs calls get expired. The next day you get a fresh set of 50 APIs calls allocated to your account.
What to do if I require more than 50 API calls?
You can upgrade anytime to the plans listed on our pricing page Click here.
Is my data safe with BusStop?
Yes, your data is stored online in an encrypted manner.
How do I connect with support team?
Inside the app, go to Settings → Support to reach us.
Where can I find tutorials on BusStop?
BusStop has its own tutorial page Click here . You will find short videos on each BusStop feature to help you get comfortable with BusStop.