Design, and test APIs like a human, not a robot.

Finally, API workflows you'll love.

Insomnia Designer

The Collaborative API Design Tool for designing, testing and managing OpenAPI specifications.

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Insomnia Core

The Desktop API client for REST, GraphQL and gRPC. Make requests, inspect responses.

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Design, Test, and Deploy APIs

Workflows and Tools to make API Development Easier

Create Requests

Quickly create and group requests, specify environment variables, authentication, generate code snippets, and more...

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View Responses

Get all the details on responses. View the whole request timeline, status codes, body, headers, cookies, and more.

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Organize Everything

Create workspaces, folders, environments, drag-and-drop requests, and easily import and export your data.

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Design APIs

Create, edit, lint, debug, preview, and manage all of your OpenAPI specs in one collaborative API design editor.

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Configure Gateways

Generate configuration for common API gateways such as the Kong API Gateway, and Kong for Kubernetes.

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Deploy Specs

Sync your API designs with source control such as Github / Gitlab, and deploy directly to API Gateways such as Kong with one click.

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Test APIs

Write unit tests for your Insomnia debug requests using JavaScript, to be ran in app or terminal using Inso.

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More than 800,000 developers trust Insomnia

Still not convinced?

Maybe this big ol' list of features will help

  • New gRPC support
  • GraphQL support
  • OAuth 1.0 and 2.0 auth
  • Multipart form builder
  • Query parameter builder
  • Plugin System
  • SSL client certificates
  • JSONPath and XPath
  • Response history
  • Data import/export
  • Rendered HTML preview
  • Image and SVG preview
  • AWS authentication
  • Configurable proxy
  • Color themes
  • Cloud sync and sharing
  • Import from curl
  • Digest, Basic, NTLM Auth
  • Nunjucks templating
  • Configurable timeout
  • HAR import
  • Swagger import
  • Request filtering
  • Toggle SSL validation
  • Keyboard shortcuts
  • Usable at almost all sizes
  • NTLM authentication
  • Responsive interface
  • Autocomplete Hints
  • Redirect chain visualization
  • Mac, Windows and Linux

Go on, give it a try. You won't regret it.

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