# APIMatic Authentication Adapters Library for JavaScript SDKs

This package provides pluggable adapters for different authentication schemes.

The exported functionality includes:

* **Basic Authentication**: Username and password authentication with automatic Base64 encoding.
* **API Key Authentication**: Support for API keys via headers or query parameters.
* **Access Token Authentication**: Bearer token authentication suitable for OAuth and similar token schemes.
* **Custom Query Authentication**: Custom query parameter authentication with configurable parameter names.
* **Custom Header Authentication**: Custom header authentication with configurable header names.
* **Composite Authentication**: Support for complex authentication schemes with AND/OR logic combinations.
* **No Authentication**: Pass-through adapter for endpoints that do not require authentication.

This library is used by JavaScript SDKs generated by the [APIMatic Code Generator](http://www.apimatic.io). For details on supported platforms and build artifacts, see the [Build and Usage Section](https://github.com/apimatic/apimatic-js-runtime?tab=readme-ov-file#builds-and-usage).

This package provides pluggable adapters for different authentication schemes. 

@apimatic/authentication-adapters

This package provides pluggable adapters for different authentication schemes.

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@apimatic/authentication-adapters

APIMatic Authentication Adapters Library for JavaScript SDKs

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