

API Tester
6 likes
API Tester is the first mobile app to test any type of API on the go. Test REST, GraphQL, WebSocket, SOAP, JSON RPC, XML, HTTP, and HTTPS APIs completely for free, on iOS or Android.
Cost / License
- Free
- Proprietary
Application types
Platforms
- Mac
- Android
- iPhone
- Android Tablet
- HUAWEI AppGallery
- iPad
Features
- REST API
- API Testing
- GraphQL API
- Websocket testing
- Command line interface
- API Management
Tags
API Tester News & Activities
Highlights All activities
Recent activities
- manduhcalderon liked API Tester
POX added API Tester as alternative to Resonance API Client
stevenJ added API Tester as alternative to API Astrolab
sweethuman added API Tester as alternative to GetAPI
benni347 added API Tester as alternative to QA Wolf- POX added API Tester as alternative to OpenAstra
API Tester information
What is API Tester?
API Tester is the first mobile app to test any type of API on the go. Test REST, GraphQL, WebSocket, SOAP, JSON RPC, XML, HTTP, and HTTPS APIs completely for free, on iOS or Android.
The API Tester app has following features:
- Supports any HTTP requests: GET, POST, PUT, PATCH, DELETE, HEAD, OPTIONS, COPY, LINK, UNLINK, PURGE, LOCK, UNLOCK, PROPFIND, VIEW.
- Has a powerful GraphQL editor with full-scale experience: contains body editor with Queries, Mutations, Subscriptions, and syntax support.
- Requests or collections can be imported by cURL, link, or file from the device. Swagger, OpenAPI, Postman, and YAML collections are supported.
- Supports API calls with any kind of request data encoding and transfer type (query params, URLEncoded params, FormData, raw data).
- Some advanced settings include skipping TLS, disabling redirects, and adjusting timeouts. Weak SSL verification can be enabled and replaced with a self-signed certificate.
- There are additional features for the improved user experience: variables editor, documentation explorer, request settings, etc.
- Provides the option to send files from device storage, cloud, or remote server.
- Handles connection and message exchange via WS or WSS with WebSocket testing tool.
- There are some work optimizing features, like autocomplete for most common header keys, syntax highlighting, auto-formatting, etc.
- Collect, edit, and create cookies easily on the app.
- There is both the option to request metrics and measure request duration, response size, and status changes. -History of all request calls is saved on your device.
- Available for any iOS or Android device and optimized for viewing on any device screen.
- Shortcuts, Widgets, and the Apple Watch app are available for iOS.
API Tester has all the necessary features to do all the work just from your phone, and the best part: it is free!





Comments and Reviews
I think API Tester is very convenient mobile app to test requests on the go when you are out of office or without your laptop.
I recently came across this app, API Tester, and I think it is perfect! With its setup, you can initiate any test suite anywhere and anytime. Not only this, if you want to modify anything like the endpoint, test data in the post-call body, etc., in your API calls, you can do so straight from the API Tester app without having to make a change. Great functionality for a free app! Helped me out a lot.