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Use QR pairing when you can open WhatsApp on the phone you want to link. After pairing, the token can reconnect without another QR scan unless you log it out.

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Prepare the token

  1. Open the WADial dashboard
  2. Open the token
  3. Click Scan device
  4. Wait for the QR code to appear
You can also prepare the token with the API: 
POST /api/v1/sessions/{sessionId}/connect
Authorization: Bearer <api_key>

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Scan from WhatsApp

  1. Open WhatsApp on the phone
  2. Open Linked devices
  3. Tap Link a device
  4. Scan the QR code shown in WADial
The token status changes to paired: true and connected: true after WhatsApp accepts the link.

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Refresh an expired QR

QR codes expire after a short time. If the dashboard shows an expired QR, click Scan device again or call connect again.