About login authentication
Wawp’s Authentication & Login endpoints are designed to make device onboarding and re-authentication fast, secure, and developer-friendly.
Instance Login Endpoints
3 Endpoints
POSTGET
/v2/auth/qr
GET QR raw
Retrieves the raw QR payload as binary/base64 plus a mimetype.
POSTGET
/v2/auth/qr-image
Get QR Image
Returns a base64-encoded PNG image of the WhatsApp QR code for easy rendering in web and mobile applications.
POST
/v2/auth/request-code
Request Code (Phone Login)
Requests a linking code for phone-based WhatsApp authentication (OTP style).