Boomerang - SOAP & REST Client
Extension Actions
- Extension status: Featured
- Live on Store
Seamlessly integrate and test SOAP & REST services.
Boomerang is a powerful yet lightweight API testing tool that runs directly in your browser. With over a decade of proven reliability, it provides developers, QA engineers, and integration teams with a streamlined solution for testing both REST APIs and SOAP services.
Test your APIs effortlessly with Boomerang's intuitive interface. Create, organize, and execute API requests without the bloat of traditional desktop applications. Whether you're validating endpoints, debugging integrations, or automating test workflows, Boomerang offers the perfect balance of simplicity and capability.
Key Features:
★ Test REST APIs and SOAP services with a clean, intuitive interface
★ Import service definitions from OpenAPI/Swagger specifications and WSDL files
★ Organize requests in projects and collections for better workflow management
★ Switch between environments (development, staging, production) seamlessly
★ Create dynamic requests using variables and scripting
★ Run collections of requests to test complex API workflows
★ Dark mode support for comfortable testing in any lighting condition
Boomerang stands out with its browser-native approach, eliminating the need for separate applications or complex setups. Your API testing workflow stays right where you need it - in your browser.
Perfect for developers who need:
★ A fast, reliable tool for API testing
★ Support for both REST and SOAP services
★ Simple organization of API requests
★ Quick switching between development environments
★ Collection-based testing capabilities
★ Local data storage without cloud dependencies
The extension works offline and stores all your data locally, ensuring your API testing remains secure and private.
Join thousands of developers who've made Boomerang their go-to API testing companion. Experience the difference that a thoughtfully designed, browser-based API client can make in your development workflow.
Latest reviews
- Atif Shehzad
- Ever since the new version has been installed, I keep losing my projects from the project list. As soon as I close and open a new tab for boomerang, boom!! all the old projects gone. I don't seem to find a way to save them permanently. If I add a new project in addition to the existing ones, all of them appears with the new name, all three with the same name and even the contents. I try to refresh, one come back but the other two still a copy of each other. In the older version, I was even able to close the browser and was able to open the extension with my pervious work still there after months.
- feng qing
- pre version is better
- Kandil Mossad
- Like the very first step, uploading a json collection from Postman : Cannot read properties of undefined (reading 'raw') seriously ....
- Joe Zelinski
- Had used Wizdlr for years (no longer supported by Chrome). Have not yet found all the features Wizdlr had, but Boomerang has proven intuitive to use so far.
- Sam Prince
- Bit disappointing. Was using Wizdler which is now being switched off by Chrome. Wizdler was able to take a WSDL file and not only find all available functions but also list all the parameters and their data types in a readymade SOAP envelope. With Boomerang, all I get is a completely empty SOAP envelope as a starting point for the request, so I've got to somehow work out the parameters and data types myself.
- Kot Kot
- Cool extension. A few questions. Is it possible to access environment variable from pre-request and post-request script? Is it possible to assign values to environment variables in pre-request and post-request script? Is it possible to set headers, params, etc. in pre-request script? I didn't find a guide
- Илья Музыка
- After updating to version 8.18.0, the extension stopped launching and cannot load earlier projects UPD Error text in the console: "Uncaught (in promise) g {name: 'DatabaseClosedError', message: "DataError Failed to execute 'add' on 'IDBObjectSto…he object store's key path did not yield a value.", inner: g}" inner:DataError: Failed to execute 'add' on 'IDBObjectStore': Evaluating the object store's key path did not yield a value. at chrome-extension://eipdnjedkpcnlmmdfdkgfpljanehloah/assets/main-CbpmHgya.js:34:41052 at v (chrome-extension://eipdnjedkpcnlmmdfdkgfpljanehloah/assets/main-CbpmHgya.js:34:2962) at new Le (chrome-extension://eipdnjedkpcnlmmdfdkgfpljanehloah/assets/main-CbpmHgya.js:34:3255) at Object.mutate (chrome-extension://eipdnjedkpcnlmmdfdkgfpljanehloah/assets/main-CbpmHgya.js:34:40252) at Object.mutate (chrome-extension://eipdnjedkpcnlmmdfdkgfpljanehloah/assets/main-CbpmHgya.js:34:64836) at Object.mutate (chrome-extension://eipdnjedkpcnlmmdfdkgfpljanehloah/assets/main-CbpmHgya.js:34:72712) at Object.mutate (chrome-extension://eipdnjedkpcnlmmdfdkgfpljanehloah/assets/main-CbpmHgya.js:34:66735) at Object.mutate (chrome-extension://eipdnjedkpcnlmmdfdkgfpljanehloah/assets/main-CbpmHgya.js:34:62941) at chrome-extension://eipdnjedkpcnlmmdfdkgfpljanehloah/assets/main-CbpmHgya.js:34:28523 at chrome-extension://eipdnjedkpcnlmmdfdkgfpljanehloah/assets/main-CbpmHgya.js:34:9465 message: "Failed to execute 'add' on 'IDBObjectStore': Evaluating the object store's key path did not yield a value.\n DataError: Failed to execute 'add' on 'IDBObjectStore': Evaluating the object store's key path did not yield a value." name: "DatabaseClosedError"
- Arun Venu
- Simple yet very useful.
- Максим Царев
- It doesn't work after the update. Writes an network error. Please verify the URL and ensure it is accessible
- Edward Asiasigma
- simple yet very useful
- Satees Pasupulati
- Been using it for years; Excellent Tool. Just works.
- liran ashkenazi
- not able to see header data after last update all header values are contain the name of the header key instead of real value
- Mark Farrall
- Been using it for years. Particularly useful if you need to work with SOAP webservices.
- Chisom Leonwokedi
- haven't seen anything wrong with it so far
- Kiran Kumar
- Excellent Tool to test SuccessFactors API's. Excellent.......
- Daniel Vagg
- Love it - versatile and full of options.
- Youssef Geadah
- Excellent tool. Use it daily. Strongly recommended.
- Toluwalase 104
- Easy to use, effective and incredibly helpful for planning the structure of API requests.
- Ian Kariuki
- It is very intuitive and appealing.
- Dave Spencer
- Easiest and best tool for SOAP calls. If you have to make them, this is the way to go.
- Mehdi Layouni
- Excellent tool
- 德美宋
- 确实很不错，感谢开发者，值得推广。
- Filipe Hanniel Cardoso Canuto
- Simples e funcional!
- DirectorOfCats
- This is the best restful client, period!
- DirectorOfCats
- This is the best restful client, period!
- Alejandro Peto
- Really simple and useful
- Alejandro Peto
- Really simple and useful
- Laci Kecso
- Sommetimes a bit slow but very fiendly tool
- Laci Kecso
- Sommetimes a bit slow but very fiendly tool
- Karim Kazia
- This is an awesome tool, i don't know how I would have done my work without this extension. simple and easy to use for testing rest apis
- nick name
- very good and helpful. thank you very much
- Anonymous
- Отличное расширение, выручает в огромном количестве случаев, много чего умеет с коробки. Мне лично только не хватает возможности увидеть отданный HTML не в RAW. Так как бывает что сервера при ошибках отдают не json или XML
- Petrut Dumitrache
- Instalare in Chrome si lansare foarte rapide. Functionare impecabila. Prefer in loc de Postman sau Soapui
- Daniel Levine
- Great and useful
- Daniel Levine
- Great and useful
- ธีรฉัตร วังศรี
- Great!
- ธีรฉัตร วังศรี
- Great!
- G W
- 插件非常灵活、易用，赞！
- Chris Henning
- Use this all the time, Great Tool. It could using a documentation for some of the advance features.
- Ammery Ammery
- Easy to use
- Ammery Ammery
- Easy to use
- william garcia
- la mejor extensión que encontré para poder consumir APIS
- Naveen Singh
- Very useful extension and a good alternative to Postman.
- Naveen Singh
- Very useful extension and a good alternative to Postman.
- snow lee
- userfull ,hoping add a register and save data function
- snow lee
- userfull ,hoping add a register and save data function
- 艾贤凌
- 非常方便且简单
- hui lin
- nice and simple
- hui lin
- nice and simple
- anastasia georgiou
- Easy to use!