kong/insomnia

A powerful cross-platform API client that supports multiple protocols including GraphQL, REST, and WebSockets. This versatile tool enables debugging, designing, testing, and mocking APIs with advanced storage options and collaboration features.

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Revolutionizing API Development with Advanced Testing and Design Tools

In today's fast-paced development landscape, having robust tools for API development is crucial. The Insomnia API Client stands out as a comprehensive solution that transforms how developers interact with APIs across multiple protocols.

Comprehensive Protocol Support

At its core, Insomnia excels in handling a wide array of protocols, making it an invaluable tool for modern API development. Whether you're working with GraphQL, REST, WebSockets, Server-sent events (SSE), or gRPC, this versatile client provides seamless support for all your API testing needs.

Essential Features for Modern API Development

Advanced Debugging Capabilities

Debug your APIs with precision using Insomnia's sophisticated testing environment. The platform supports various protocols and formats, enabling developers to identify and resolve issues efficiently.

Intuitive API Design Interface

Take advantage of the built-in OpenAPI editor with visual preview capabilities. This feature streamlines the API design process, allowing you to create and modify API specifications with ease while maintaining a clear overview of your work.

Robust Testing Framework

Ensure API reliability with native test suites and a powerful collection runner. These tools enable comprehensive testing scenarios, helping maintain API quality and performance standards.

Flexible API Mocking

Implement API mocking through either cloud-based or self-hosted servers. This flexibility allows teams to simulate API responses effectively, accelerating development cycles and improving testing scenarios.

Streamlined CI/CD Integration

Enhance your development workflow with the Insomnia CLI, enabling automated linting and testing within your CI/CD pipelines. This integration ensures consistent quality across your API development process.

Versatile Storage Solutions

Local Vault Security

Keep your sensitive data secure with 100% local storage capabilities for collections, design specifications, and other resources. This option provides complete control over your data storage.

Git Integration

Leverage Git storage capabilities by connecting to any third-party Git repository. This feature enables version control without requiring cloud storage, perfect for teams with specific security requirements.

Cloud Synchronization

Facilitate team collaboration through cloud synchronization, with the added security of optional end-to-end encryption. This feature ensures safe and efficient teamwork while maintaining data protection.

Enhanced Security Features

Insomnia prioritizes security with features like Private Environments, ensuring sensitive configuration data remains local regardless of your chosen storage solution. This approach provides the flexibility to collaborate while maintaining strict security standards for sensitive information.

Extensibility and Customization

Expand functionality through third-party plugins, allowing you to customize the tool according to your specific needs. This extensibility ensures Insomnia can adapt to various development requirements and workflows.

Professional-Grade Capabilities

While offering generous free features, Insomnia provides advanced capabilities for professional users, including unlimited collaboration, Git synchronization, and organization-level project management. The platform also supports enterprise-grade authentication methods like SAML and OIDC, making it suitable for organizations of all sizes.