OAuth2 Client

Backend & Infra

Easy integration with OAuth 2.0 service providers.

Latest: 2.9.02 releases1 common errorsUpdated Nov 25, 2025View on GitHub

Release History

2.9.01 feature

Nov 25, 2025

This release introduces support for PHP 8.5.

2.8.11 fix1 feature

Feb 26, 2025

This release introduces an option to control scope inclusion in access tokens and improves documentation by adding missing Guzzle exception annotations.

Common Errors

UnexpectedValueException1 report

The UnexpectedValueException in oauth2-client often arises from the OAuth server returning a response in an unexpected format, like HTML instead of JSON. To fix this, inspect the raw response from the OAuth server, identify the actual format, and adjust your code to correctly parse it; this might involve adding error handling or specifying the expected response format in your request, like setting the 'Accept' header to 'application/json'.