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Sign up with Oauth

In this example, we demonstrate how to sign up with Oauth.

✅ Purpose of the scenario:

  • The user registers with an OAuth provider (Google, Facebook, etc.)
  • Authenticate the user with the OAuth authorization code
  • Retrieve authenticated user data after a successful OAuth flow

✅ What you need:

  • A valid PROJECT_URL and APP_TOKEN for authentication with the OneEntry API.
  • OAuth provider credentials (client_id and client_secret) from Google, Facebook, or another provider.
  • Authorization code obtained from the OAuth provider redirect.
  • Configured redirect_uri that matches the one registered with the OAuth provider.

📌 Important:

  • These examples do not include error handling.
  • You can manage errors using a try-catch block or by employing a construction like await Promise.catch((error) => error).
  • Ensure that the formIdentifier used in the updateUser() method matches the one configured in your OneEntry project.

Scenario​

1. Import defineOneEntry from SDK and define url and token​

Example:

import { defineOneEntry } from 'oneentry';

const PROJECT_URL = 'your-project-url';
const APP_TOKEN = 'your-app-token';

2. Creating an API client with defineOneEntry() function​

Example:

const { AuthProvider, Users } = defineOneEntry(PROJECT_URL, {
  token: APP_TOKEN,
});

3. User registration with AuthProvider.oauthSignUp()​

Data:

{
  "client_id": "34346983-luuct343473qdkqidjopdfp3eb3k4thp.apps.googleusercontent.com",
  "client_secret": "43434343434",
  "code": "4/0AVMBsJgwewewewewewei4D7T6E_fbswxnL3g",
  "grant_type": "registration",
  "redirect_uri": "http://localhost:3000",
  "formData": {
    "en_US": [
      null
    ]
  }
}

Example:

const signUpResponse = await AuthProvider.oauthSignUp('email', body).catch((e) => e);
Result:
{
  "statusCode": 403,
  "timestamp": "2026-01-04T01:20:52.612Z",
  "message": "Permission data not found. Provide the permission for requested url",
  "pageData": null
}

4. User authentication with AuthProvider.oauthSignUp()​

Data:

{
  "client_id": "34346983-luuct343473qdkqidjopdfp3eb3k4thp.apps.googleusercontent.com",
  "client_secret": "43434343434",
  "code": "4/0AVMBsJgwewewewewewei4D7T6E_fbswxnL3g",
  "grant_type": "authorization_code",
  "redirect_uri": "http://localhost:3000",
  "formData": {
    "en_US": [
      null
    ]
  }
}

Example:

const authResponse = await AuthProvider.oauthSignUp('email', authBody).catch((e) => e);
Result:
{
  "statusCode": 403,
  "timestamp": "2026-01-04T01:20:52.792Z",
  "message": "Permission data not found. Provide the permission for requested url",
  "pageData": null
}

5. Now you can get user data with Users.getUser()​

Example:

const userData = await Users.getUser();

Final example​

// 1. Import defineOneEntry from SDK define PROJECT_URL and APP_TOKEN
import { defineOneEntry } from 'oneentry';

const PROJECT_URL = 'your-project-url';
const APP_TOKEN = 'your-app-token';

// 2. Creating an API client:
const { AuthProvider, Users } = defineOneEntry(PROJECT_URL, {
  token: APP_TOKEN,
});

// 3. User registration with AuthProvider.oauthSignUp()
const body = {
  "client_id": "34346983-luuct343473qdkqidjopdfp3eb3k4thp.apps.googleusercontent.com",
  "client_secret": "43434343434",
  "code": "4/0AVMBsJgwewewewewewei4D7T6E_fbswxnL3g",
  "grant_type": "registration",
  "redirect_uri": "http://localhost:3000"
};
const signUpResponse = await AuthProvider.oauthSignUp('email', body).catch((e) => e);
// console.log(JSON.stringify(signUpResponse));

// 4. User authentication with AuthProvider.oauthSignUp()
const authBody = {
  "client_id": "34346983-luuct343473qdkqidjopdfp3eb3k4thp.apps.googleusercontent.com",
  "client_secret": "43434343434",
  "code": "4/0AVMBsJgwewewewewewei4D7T6E_fbswxnL3g",
  "grant_type": "authorization_code",
  "redirect_uri": "http://localhost:3000"
};
const authResponse = await AuthProvider.oauthSignUp('email', authBody).catch((e) => e);
// console.log(JSON.stringify(authResponse));

// 5. Now you can get user data with Users.getUser()
const user = await Users.getUser().catch((e) => e);
// console.log(JSON.stringify(user));