Complete OAuth 2.0 authorization code flow between client, authorization server, and resource server.
Interactive Preview
Enable Google/GitHub login in your app.
Secure API access with tokens.
sequenceDiagram
participant U as User
participant C as Client
participant A as Auth Server
participant R as Resource Server
U->>C: Click Login
C->>A: Authorization Request
A->>U: Login Prompt
U->>A: Credentials
A->>C: Authorization Code
C->>A: Token Request
A->>C: Access Token
C->>R: API Call + Token
R->>C: Protected DataFlowchart