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Emerge Link is a hosted consent flow that handles user authentication, consent collection, and data portability compliance. Users authenticate with their data provider (Google) and grant your application access to their data.

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Flow states

When a user completes (or exits) the consent flow, they’re redirected to your redirect_uri with a status parameter:
StatusDescription
successFirst-time consent granted for this user
reauthorizedUser re-linked an existing consent
failureUser cancelled or an error occurred

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Try the demo

Preview the latest single-checkbox demo flow:

Wonderful AI

Endpoint coming next. This demo is configured for a single consent checkbox.

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Integration steps

1

Get credentials

Sign up for The Control Room and create your client credentials.
2

Configure your flow

Set your company name, logo, and redirect URIs via the API or The Control Room.
3

Generate signed links

Create HMAC-signed URLs server-side to initiate the consent flow.
4

Handle callbacks

Process the redirect callback and verify the state parameter.
5

Set up webhooks

Receive consent and data export lifecycle events (for example revocations and data.ready updates).
If you update branding in The Control Room and want to remove a logo, clear the logo field. That sets logo_url to null and removes the stored logo.

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What users see

The consent flow presents users with:
  1. Partner context - Your company name and logo
  2. Data explanation - What data will be shared and why
  3. Google OAuth - Standard Google authentication
  4. Consent confirmation - Explicit consent checkbox
The flow is designed for compliance with GDPR, CCPA, and Google’s data portability requirements.

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Next steps

Authentication

Learn about API credentials and HMAC signing

Create Links

Generate signed consent URLs