OAuthlib is a Python library for implementing OAuth 1.0 and OAuth 2.0 authentication protocols. It simplifies the process of securing APIs and web applications, enabling users to authenticate and authorize third-party services without sharing credentials. OAuthlib provides an easy-to-use interface for handling token management and authorization flows.

Features of OAuthlib:

• Supports both OAuth 1.0 and OAuth 2.0 protocols for secure user authentication.
• Handles token management, including issuing, refreshing, and revoking tokens.
• Easily integrates with existing web applications and APIs to manage access control.
• Compatible with multiple authentication flows, including authorization code, client credentials, and implicit flows.
• Extensible and customizable for different OAuth use cases and environments.

To check OAuthlib version: pip show oauthlib

Disclaimer: OAuthlib is an open-source project distributed under the MIT License. Users should follow the licensing terms and best practices for implementation and deployment in their systems.