swagger-client vs openapi-client-axios
API Client Libraries Comparison
1 Year
swagger-clientopenapi-client-axiosSimilar Packages:
What's API Client Libraries?

API client libraries facilitate communication between client applications and APIs, providing a structured way to interact with RESTful services. They abstract the complexities of making HTTP requests and handling responses, allowing developers to focus on building features rather than dealing with the intricacies of API interactions. Both 'openapi-client-axios' and 'swagger-client' serve this purpose but differ in their design philosophies and usage scenarios.

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swagger-client654,5522,6595.26 MB50a day agoApache-2.0
openapi-client-axios53,66859071.6 kB27a month agoMIT
Feature Comparison: swagger-client vs openapi-client-axios

Specification Support

  • swagger-client:

    Supports both Swagger 2.0 and OpenAPI 3.0 specifications, providing a broader compatibility range. This makes it suitable for projects that may need to work with older APIs or require features from both versions.

  • openapi-client-axios:

    Supports OpenAPI 3.x specifications, allowing for easy generation of API clients based on the defined API schema. It focuses on simplicity and ease of use, making it a good choice for straightforward API interactions.

Integration

  • swagger-client:

    Provides its own built-in HTTP client, which can be used out of the box. It also allows for customization of the HTTP client if needed, but may not integrate as tightly with Axios as 'openapi-client-axios'.

  • openapi-client-axios:

    Integrates directly with Axios, leveraging its powerful features for making HTTP requests. This allows developers to utilize Axios interceptors, request cancellation, and other advanced features seamlessly within the generated client.

Ease of Use

  • swagger-client:

    Offers a more feature-rich experience, which may come with a steeper learning curve. While it provides powerful capabilities, it may require more initial setup and understanding of its configuration options.

  • openapi-client-axios:

    Designed for simplicity, it generates a client that is easy to use and understand. Developers can quickly start making API calls with minimal setup and configuration, making it ideal for rapid development cycles.

Customization

  • swagger-client:

    Provides extensive customization options, allowing developers to modify the behavior of the client, including request/response handling, error management, and more, making it suitable for complex applications.

  • openapi-client-axios:

    Allows for straightforward customization of the generated client, enabling developers to modify request headers, base URLs, and other configurations easily to suit their needs.

Community and Support

  • swagger-client:

    Has a well-established community and extensive documentation, making it easier to find support and resources. It has been widely adopted in the industry, which can be beneficial for troubleshooting and learning.

  • openapi-client-axios:

    Has a growing community and is actively maintained, but may not have as large a user base as 'swagger-client'. Documentation is clear, but community resources may be limited compared to more established libraries.

How to Choose: swagger-client vs openapi-client-axios
  • swagger-client:

    Choose 'swagger-client' if you require a more comprehensive solution that supports both Swagger 2.0 and OpenAPI 3.0 specifications. It provides advanced features like request/response validation and supports both browser and Node.js environments, making it suitable for applications that need robust API interaction capabilities.

  • openapi-client-axios:

    Choose 'openapi-client-axios' if you want a lightweight, flexible solution that integrates seamlessly with Axios for making HTTP requests. It is ideal for projects where you prefer to work with OpenAPI specifications and need a straightforward way to generate API clients from those specs.

README for swagger-client

Swagger Client

Build Status

Swagger Client is a JavaScript module that allows you to fetch, resolve, and interact with Swagger/OpenAPI documents.

New!

This is the new version of swagger-js, 3.x. The new version supports Swagger 2.0 as well as OpenAPI 3.

Want to learn more? Check out our FAQ.

For features known to be missing from 3.x please see the Graveyard.

For the older version of swagger-js, refer to the 2.x branch.

The npm package is called swagger-client and the GitHub repository is swagger-js. We'll be consolidating that soon. Just giving you the heads-up. You may see references to both names.

Compatibility

The OpenAPI Specification has undergone multiple revisions since initial creation in 2010. Compatibility between Swagger Client and the OpenAPI Specification is as follows:

Swagger Client Version | Release Date | OpenAPI Spec compatibility | Notes ------------------ |--------------|-----------------------------------------------| ----- 3.33.x | 2024-12-30 | 2.0, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.1.0 | tag v3.33.0 3.19.x | 2023-01-23 | 2.0, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.1.0 | tag v3.19.0-alpha.3 3.10.x | 2020-01-17 | 2.0, 3.0.0, 3.0.1, 3.0.2, 3.0.3 | tag v3.10.0 2.1.32 | 2017-01-12 | 1.0, 1.1, 1.2 | tag v2.1.32. This release is only available on GitHub.

Anonymized analytics

Swagger Client uses Scarf to collect anonymized installation analytics. These analytics help support the maintainers of this library and ONLY run during installation. To opt out, you can set the scarfSettings.enabled field to false in your project's package.json:

// package.json
{
  // ...
  "scarfSettings": {
    "enabled": false
  }
  // ...
}

Alternatively, you can set the environment variable SCARF_ANALYTICS to false as part of the environment that installs your npm packages, e.g., SCARF_ANALYTICS=false npm install.

Documentation

Usage

Development

Migrations

Runtime

Node.js

swagger-client requires Node.js >=12.20.0 and uses different fetch implementation depending on Node.js version.

NOTE: swagger-client minimum Node.js runtime version aligns with Node.js Releases which means that we can drop support for EOL (End Of Life) Node.js versions without doing major version bump.

Browsers

swagger-client works in the latest versions of Chrome, Safari, Firefox, and Edge and uses native fetch implementation provided by each supported browser.

Security contact

Please disclose any security-related issues or vulnerabilities by emailing security@swagger.io, instead of using the public issue tracker.