API Dash is a beautiful AI-powered open-source cross-platform (Desktop & Mobile) API Client built using Flutter which can help you easily create & customize your HTTP & GraphQL API requests, visually inspect responses and generate API integration code. A lightweight alternative to postman/insomnia.
2,908
stars
4,178
commits
Dart
primary language
Sep 6, 2026
updated
| GSoC 2026 | Link |
|---|---|
| List of Ideas | Link |
| Application Guide | Link |
| Weekly Connect Meeting for GSoC Participants | Link |
| Discord Channel | Link |
API Dash is a beautiful AI powered open-source cross-platform API Client that can help you easily create & customize your API requests, visually inspect responses (full list of supported mime-types) and generate API integration code (full list) on the go.

API Dash can be downloaded from the links below:
| OS | Distribution | CPU/Architecture | Download Link |
|---|---|---|---|
| iOS/iPad | App Store | Link | |
| macOS | .dmg | Apple Silicon & Intel | Link (Dev) |
| Windows | .exe | 64-bit | Link (Dev) |
| Linux | .deb | amd64 | Link (Dev) |
| arm64 | Link (Dev) | ||
.rpm | x86_64 | Link (Dev) | |
| aarch64 | Link (Dev) | ||
PKGBUILD (Arch Linux) | x86_64 | Link (Dev) |
| API Type | Supported |
|---|---|
| HTTP | ✅ |
| GraphQL | ✅ |
| SSE/Streaming | ✅ |
| AI | ✅ |
| WebSocket | https://github.com/foss42/apidash/issues/15 |
| MQTT | https://github.com/foss42/apidash/issues/115 |
| gRPC | https://github.com/foss42/apidash/issues/14 |
| Import Collection From | Supported |
|---|---|
| Postman | ✅ |
| cURL | ✅ |
| Insomnia | ✅ |
| OpenAPI | ✅ |
| hurl | https://github.com/foss42/apidash/issues/123 |
| HAR | ✅ |
↗️ Create & Customize API Requests
GET, HEAD, POST, PATCH, PUT and DELETE).headers, query parameters and body.headers and query.💼 Organize Requests in Collections & Folders
🔎 Visually Preview and Download Data & Multimedia API Responses
JSON, XML, YAML, HTML, SQL, etc.image, text, etc.) directly in the Downloads folder of your system by clicking on the Download button.👩🏻💻 Code Generation
🌙 Full Dark Mode Support
💾 Data
Settings > Export Data.⚙️ Settings & Other Options
API Dash lets you test AI APIs of various providers (or your own).
Dashbot is the AI assistant available in API Dash (powered by local or cloud LLM) so that you can interact with your requests to debug it, generate code, generate doc, and many more.
API Dash currently supports API integration code generation for the following languages/libraries.
| Language | Library |
|---|---|
| cURL | |
| HAR | |
| C | libcurl |
| C# | HttpClient |
| C# | RestSharp |
| Dart | http |
| Dart | dio |
| Go | net/http |
| JavaScript | axios |
| JavaScript | fetch |
JavaScript (node.js) | axios |
JavaScript (node.js) | fetch |
| Java | asynchttpclient |
| Java | HttpClient |
| Java | okhttp3 |
| Java | Unirest |
| Julia | HTTP |
| Kotlin | okhttp3 |
| PHP | curl |
| PHP | guzzle |
| PHP | HTTPlug |
| Python | requests |
| Python | http.client |
| Ruby | faraday |
| Ruby | net/http |
| Rust | hyper |
| Rust | reqwest |
| Rust | ureq |
| Rust | Actix Client |
| Swift | Alamofire |
| Swift | URLSession |
Code for any other langauge can be easily generated via DashBot.
API Dash is a next-gen API client that supports exploring, testing & previewing various data & multimedia API responses which is limited/not supported by other API clients. You can directly test APIs that return images, PDF, audio & more.
Here is the complete list of MIME types that can be directly previewed in API Dash:
| File Type | Mimetype | Extension | Comment |
|---|---|---|---|
application/pdf | .pdf | ||
| Video | video/mp4 | .mp4 | |
| Video | video/webm | .webm | |
| Video | video/x-ms-wmv | .wmv | |
| Video | video/x-ms-asf | .wmv | |
| Video | video/avi | .avi | |
| Video | video/msvideo | .avi | |
| Video | video/x-msvideo | .avi | |
| Video | video/quicktime | .mov | |
| Video | video/x-quicktime | .mov | |
| Video | video/x-matroska | .mkv | |
| Image | image/apng | .apng | Animated |
| Image | image/avif | .avif | |
| Image | image/bmp | .bmp | |
| Image | image/gif | .gif | Animated |
| Image | image/jpeg | .jpeg or .jpg | |
| Image | image/jp2 | .jp2 | |
| Image | image/jpx | .jpf or .jpx | |
| Image | image/pict | .pct | |
| Image | image/portable-anymap | .pnm | |
| Image | image/png | .png | |
| Image | image/sgi | .sgi | |
| Image | image/svg+xml | .svg | |
| Image | image/tiff | .tiff | |
| Image | image/targa | .tga | |
| Image | image/vnd.wap.wbmp | .wbmp | |
| Image | image/webp | .webp | |
| Image | image/xwindowdump | .xwd | |
| Image | image/x-icon | .ico | |
| Image | image/x-portable-anymap | .pnm | |
| Image | image/x-portable-bitmap | .pbm | |
| Image | image/x-portable-graymap | .pgm | |
| Image | image/x-portable-pixmap | .ppm | |
| Image | image/x-tga | .tga | |
| Image | image/x-xwindowdump | .xwd | |
| Audio | audio/flac | .flac | |
| Audio | audio/mpeg | .mp3 | |
| Audio | audio/mp4 | .m4a or .mp4a | |
| Audio | audio/x-m4a | .m4a | |
| Audio | audio/wav | .wav | |
| Audio | audio/wave | .wav | |
| CSV | text/csv | .csv | Can be improved |
We welcome PRs to add support for previewing other multimedia MIME types. Please go ahead and raise an issue so that we can discuss the approach. We are adding support for other MIME types with each release. But, if you are looking for any particular mimetype support, please go ahead and open an issue. We will prioritize it's addition.
Here is the complete list of MIME types that are syntax highlighted in API Dash:
| Mimetype | Extension | Comment |
|---|---|---|
application/json | .json | Other MIME types like application/geo+json, application/vcard+json that are based on json are also supported. |
application/xml | .xml | Other MIME types like application/xhtml+xml, application/vcard+xml that are based on xml are also supported. |
text/xml | .xml | |
application/yaml | .yaml | Others - application/x-yaml or application/x-yml |
text/yaml | .yaml | Others - text/yml |
application/sql | .sql | |
text/css | .css | |
text/html | .html | Only syntax highlighting, no web preview. |
text/javascript | .js | |
text/markdown | .md |
Visit CHANGELOG.md
Just click on the Issue tab to raise a new issue in this repo.
Please find the Roadmap for API Dash here.
All docs are currently available in the doc folder.
You can contribute to API Dash in any or all of the following ways:
In case you need any help with API Dash or are encountering any issue while running the tool, please feel free to drop by our Discord server and we can have a chat in the #gsoc-foss-apidash channel.
(top 30 of 240)
Dart
100.0%
API Dash is a beautiful AI-powered open-source cross-platform (Desktop & Mobile) API Client built using Flutter which can help you easily create & customize your HTTP & GraphQL API requests, visually inspect responses and generate API integration code. A lightweight alternative to postman/insomnia.
2,908
stars
4,178
commits
Dart
primary language
Sep 6, 2026
updated
| GSoC 2026 | Link |
|---|---|
| List of Ideas | Link |
| Application Guide | Link |
| Weekly Connect Meeting for GSoC Participants | Link |
| Discord Channel | Link |
API Dash is a beautiful AI powered open-source cross-platform API Client that can help you easily create & customize your API requests, visually inspect responses (full list of supported mime-types) and generate API integration code (full list) on the go.

API Dash can be downloaded from the links below:
| OS | Distribution | CPU/Architecture | Download Link |
|---|---|---|---|
| iOS/iPad | App Store | Link | |
| macOS | .dmg | Apple Silicon & Intel | Link (Dev) |
| Windows | .exe | 64-bit | Link (Dev) |
| Linux | .deb | amd64 | Link (Dev) |
| arm64 | Link (Dev) | ||
.rpm | x86_64 | Link (Dev) | |
| aarch64 | Link (Dev) | ||
PKGBUILD (Arch Linux) | x86_64 | Link (Dev) |
| API Type | Supported |
|---|---|
| HTTP | ✅ |
| GraphQL | ✅ |
| SSE/Streaming | ✅ |
| AI | ✅ |
| WebSocket | https://github.com/foss42/apidash/issues/15 |
| MQTT | https://github.com/foss42/apidash/issues/115 |
| gRPC | https://github.com/foss42/apidash/issues/14 |
| Import Collection From | Supported |
|---|---|
| Postman | ✅ |
| cURL | ✅ |
| Insomnia | ✅ |
| OpenAPI | ✅ |
| hurl | https://github.com/foss42/apidash/issues/123 |
| HAR | ✅ |
↗️ Create & Customize API Requests
GET, HEAD, POST, PATCH, PUT and DELETE).headers, query parameters and body.headers and query.💼 Organize Requests in Collections & Folders
🔎 Visually Preview and Download Data & Multimedia API Responses
JSON, XML, YAML, HTML, SQL, etc.image, text, etc.) directly in the Downloads folder of your system by clicking on the Download button.👩🏻💻 Code Generation
🌙 Full Dark Mode Support
💾 Data
Settings > Export Data.⚙️ Settings & Other Options
API Dash lets you test AI APIs of various providers (or your own).
Dashbot is the AI assistant available in API Dash (powered by local or cloud LLM) so that you can interact with your requests to debug it, generate code, generate doc, and many more.
API Dash currently supports API integration code generation for the following languages/libraries.
| Language | Library |
|---|---|
| cURL | |
| HAR | |
| C | libcurl |
| C# | HttpClient |
| C# | RestSharp |
| Dart | http |
| Dart | dio |
| Go | net/http |
| JavaScript | axios |
| JavaScript | fetch |
JavaScript (node.js) | axios |
JavaScript (node.js) | fetch |
| Java | asynchttpclient |
| Java | HttpClient |
| Java | okhttp3 |
| Java | Unirest |
| Julia | HTTP |
| Kotlin | okhttp3 |
| PHP | curl |
| PHP | guzzle |
| PHP | HTTPlug |
| Python | requests |
| Python | http.client |
| Ruby | faraday |
| Ruby | net/http |
| Rust | hyper |
| Rust | reqwest |
| Rust | ureq |
| Rust | Actix Client |
| Swift | Alamofire |
| Swift | URLSession |
Code for any other langauge can be easily generated via DashBot.
API Dash is a next-gen API client that supports exploring, testing & previewing various data & multimedia API responses which is limited/not supported by other API clients. You can directly test APIs that return images, PDF, audio & more.
Here is the complete list of MIME types that can be directly previewed in API Dash:
| File Type | Mimetype | Extension | Comment |
|---|---|---|---|
application/pdf | .pdf | ||
| Video | video/mp4 | .mp4 | |
| Video | video/webm | .webm | |
| Video | video/x-ms-wmv | .wmv | |
| Video | video/x-ms-asf | .wmv | |
| Video | video/avi | .avi | |
| Video | video/msvideo | .avi | |
| Video | video/x-msvideo | .avi | |
| Video | video/quicktime | .mov | |
| Video | video/x-quicktime | .mov | |
| Video | video/x-matroska | .mkv | |
| Image | image/apng | .apng | Animated |
| Image | image/avif | .avif | |
| Image | image/bmp | .bmp | |
| Image | image/gif | .gif | Animated |
| Image | image/jpeg | .jpeg or .jpg | |
| Image | image/jp2 | .jp2 | |
| Image | image/jpx | .jpf or .jpx | |
| Image | image/pict | .pct | |
| Image | image/portable-anymap | .pnm | |
| Image | image/png | .png | |
| Image | image/sgi | .sgi | |
| Image | image/svg+xml | .svg | |
| Image | image/tiff | .tiff | |
| Image | image/targa | .tga | |
| Image | image/vnd.wap.wbmp | .wbmp | |
| Image | image/webp | .webp | |
| Image | image/xwindowdump | .xwd | |
| Image | image/x-icon | .ico | |
| Image | image/x-portable-anymap | .pnm | |
| Image | image/x-portable-bitmap | .pbm | |
| Image | image/x-portable-graymap | .pgm | |
| Image | image/x-portable-pixmap | .ppm | |
| Image | image/x-tga | .tga | |
| Image | image/x-xwindowdump | .xwd | |
| Audio | audio/flac | .flac | |
| Audio | audio/mpeg | .mp3 | |
| Audio | audio/mp4 | .m4a or .mp4a | |
| Audio | audio/x-m4a | .m4a | |
| Audio | audio/wav | .wav | |
| Audio | audio/wave | .wav | |
| CSV | text/csv | .csv | Can be improved |
We welcome PRs to add support for previewing other multimedia MIME types. Please go ahead and raise an issue so that we can discuss the approach. We are adding support for other MIME types with each release. But, if you are looking for any particular mimetype support, please go ahead and open an issue. We will prioritize it's addition.
Here is the complete list of MIME types that are syntax highlighted in API Dash:
| Mimetype | Extension | Comment |
|---|---|---|
application/json | .json | Other MIME types like application/geo+json, application/vcard+json that are based on json are also supported. |
application/xml | .xml | Other MIME types like application/xhtml+xml, application/vcard+xml that are based on xml are also supported. |
text/xml | .xml | |
application/yaml | .yaml | Others - application/x-yaml or application/x-yml |
text/yaml | .yaml | Others - text/yml |
application/sql | .sql | |
text/css | .css | |
text/html | .html | Only syntax highlighting, no web preview. |
text/javascript | .js | |
text/markdown | .md |
Visit CHANGELOG.md
Just click on the Issue tab to raise a new issue in this repo.
Please find the Roadmap for API Dash here.
All docs are currently available in the doc folder.
You can contribute to API Dash in any or all of the following ways:
In case you need any help with API Dash or are encountering any issue while running the tool, please feel free to drop by our Discord server and we can have a chat in the #gsoc-foss-apidash channel.
(top 30 of 240)
Dart
100.0%