[Home](./index.md) > [@firebase/auth-types](./auth-types.md) > [OAuthCredential](./auth-types.oauthcredential.md) ## OAuthCredential class Interface that represents the OAuth credentials returned by an [OAuthProvider](./auth.oauthprovider.md). Signature: ```typescript export abstract class OAuthCredential extends AuthCredential ``` Extends: [AuthCredential](./auth-types.authcredential.md) ## Remarks Implementations specify the details about each auth provider's credential requirements. ## Properties | Property | Modifiers | Type | Description | | --- | --- | --- | --- | | [accessToken](./auth-types.oauthcredential.accesstoken.md) | | string | The OAuth access token associated with the credential if it belongs to an [OAuthProvider](./auth.oauthprovider.md), such as facebook.com, twitter.com, etc. | | [idToken](./auth-types.oauthcredential.idtoken.md) | | string | The OAuth ID token associated with the credential if it belongs to an OIDC provider, such as google.com. | | [secret](./auth-types.oauthcredential.secret.md) | | string | The OAuth access token secret associated with the credential if it belongs to an OAuth 1.0 provider, such as twitter.com. | ## Methods | Method | Modifiers | Description | | --- | --- | --- | | [fromJSON(json)](./auth-types.oauthcredential.fromjson.md) | static | Static method to deserialize a JSON representation of an object into an [AuthCredential](./auth-types.authcredential.md). |