# Login

Operations for user and apps authentication.

## Authenticates a user or app to obtain an access token.

 - [POST /account-service/api/v1/oauth2/token](https://docs.securin.io/panther-services/apidef/apis/public/login/login/login.md): This operation allows both users and apps to authenticate using their respective credentials (username/password or client ID/client secret). Upon successful authentication, an access token is returned for subsequent API calls.