voluptasmollitia/docs-exp/auth.oauthprovider.credentialfromjson.md

Monorepo for the Firebase JavaScript SDK

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[Home](./index.md) &gt; [@firebase/auth](./auth.md) &gt; [OAuthProvider](./auth.oauthprovider.md) &gt; [credentialFromJSON](./auth.oauthprovider.credentialfromjson.md)

## OAuthProvider.credentialFromJSON() method

Creates an [OAuthCredential](./auth.oauthcredential.md) from a JSON string or a plain object.

<b>Signature:</b>

```typescript
static credentialFromJSON(json: object | string): OAuthCredential;
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  json | object \| string | A plain object or a JSON string |

<b>Returns:</b>

[OAuthCredential](./auth.oauthcredential.md)