OAuth Grant Types

The OAuth framework specifies several grant types for different use cases, as well as a framework for creating new grant types.

The most common OAuth grant types are listed below.

• Authorization Code
• PKCE
• Client Credentials
• Device Code
• Refresh Token

More resources

• The Nuts and Bolts of OAuth (Video Course) - Aaron Parecki
• Grant Types (aaronparecki.com)
• A Guide to OAuth 2.0 Grants (alexbilbie.github.io)

Legacy

• Implicit Flow
• Password Grant