Website field optional
Updated: Nov 4, 2025
Embedded signup v2 will be deprecated on October 15, 2026. Migrate your integration to
v4 before that date to avoid disruption. See
Versions for the full upgrade path.
When a business customer checks this box and completes the flow, the customer’s WhatsApp assets and exchangeable token code will be generated and returned in a
message event and
JavaScript response, as usual.
However, the
account_update webhook that’s triggered when the customer completes the flow will have
event set to
PARTNER_CLIENT_CERTIFICATION_NEEDED, which indicates that you must verify their business as part of the onboarding process.
Onboard the customer as you normally would, and when you’re done, complete the steps described in our
Partner-led Business Verification document to verify their business.
The customer will not be able to send messages until their business is verified.When a business customer successfully completes the flow, an account_update webhook will be triggered with event set to PARTNER_CLIENT_CERTIFICATION_NEEDED.
{
"entry": [
{
"id": "<WHATSAPP_BUSINESS_ACCOUNT_ID>",
"time": <WEBHOOK_SENT_TIMESTAMP>,
"changes": [
{
"value": {
"event": "PARTNER_CLIENT_CERTIFICATION_NEEDED",
"partner_client_certification_needed_info": {
"client_business_id": "<CUSTOMER_BUSINESS_PORTFOLIO_ID>"
}
},
"field": "account_update"
}
]
}
],
"object": "whatsapp_business_account"
}
When you receive this webhook, onboard the customer as you normally would, then complete the steps described in the
Partner-led Business Verification document to verify the customer’s business.