Auth & Identity

oauthlib

Generic and thorough implementation of OAuth request-signing logic.

Status
Generally available
Last checked
Checked · Oct 10, 2026
License
Open source
Pricing
Free tier · from $0
Visit oauthlib Compare with alternatives

What it is

OAuthLib is a generic and thorough implementation of the OAuth request-signing logic. It provides a robust framework for developers to integrate OAuth into their applications, ensuring secure authentication and authorization processes.

OAuthLib stands out as a comprehensive, open-source library for implementing OAuth in Python applications, offering extensive support across various OAuth flows.

When it fits — and when it doesn’t

A good fit for

  • Web developers who need a robust and flexible OAuth implementation for their projects

  • API creators looking to add secure authentication mechanisms using OAuth standards

  • Teams building applications that require interaction with OAuth-enabled services

Look elsewhere if

  • Projects requiring real-time data processing where OAuth overhead is not acceptable

  • Applications that do not need OAuth-based security and prefer simpler authentication methods

Known weaknesses

Each one links to the public issue, changelog or docs page it came from, where we have one.

  1. 01

    Complex setup for advanced OAuth flows

    Configuration of less common OAuth flows such as JWT Bearer requires deep understanding of the library's architecture

What it does well

  • Comprehensive OAuth request-signing logic implementation

  • Supports various OAuth flows including client credentials, authorization code, and implicit grant types

  • Extensive documentation and examples for easy integration

Pricing

Free tier
YesOpen source — free to use
Paid from
$0
Model
Flat rate
Enterprise plan
No

Pricing not independently confirmed — check the vendor’s page.

Performance benchmarks

How Fast Is It?

Set up oauthlib

Setup steps, common gotchas and what to check after 30 days.

Open the setup guide →
Get the badge

A small badge for oauthlib’s README or site: its name, “Tracked on AI Navigator”, and the availability status and check month from this page. It updates as the catalog does.

oauthlib — tracked on AI Navigator

Markdown

[![oauthlib — tracked on AI Navigator](https://navigateaitools.com/badge/oauthlib.svg)](https://navigateaitools.com/explorer/tool/oauthlib)

HTML

<a href="https://navigateaitools.com/explorer/tool/oauthlib"><img src="https://navigateaitools.com/badge/oauthlib.svg" alt="oauthlib — tracked on AI Navigator" height="58"></a>