v1
latestOpenAPI 3.0.02026-07-2612645160.3 KBCustomer
Upsert a contact
Creates or finds an existing contact for whatsapp, web-whatsapp, or webchat channels. For whatsapp/web-whatsapp, the contact is identified by phone number. For webchat, the contact is identified by external_user_id. Optionally assigns an agent, updates metadata, sets a stage, and upserts custom field values on the associated customer.
post/api/public/customer/upsert/info
Headers
x-api-keystring required
API key needed to authorize the request
Request body
Response
Contact created or found successfully.