Delete contact
Permanently deletes a contact and all associated channels.
API key authentication - use your Zernio API key as a Bearer token
In: header
Path Parameters
Response Body
application/json
application/json
import Zernio from '@zernio/node';const zernio = new Zernio({ apiKey: process.env.ZERNIO_API_KEY });const { data } = await zernio.contacts.deleteContact({ path: { contactId: 'contact_abc123', },});console.log(data);{
"error": "Unauthorized"
}{
"error": "Not found"
}Update contact PATCH
Update one or more fields on a contact. Only provided fields are changed.
Bulk create contacts POST
Import up to 1000 contacts at a time. Skips duplicates, merging any new tags onto the existing contact. accountId is required whenever contacts carry a platformIdentifier (or a row-level accountId); platform is always derived from the resolved account, never used to decide whether channels are created, and a mismatched platform 404s as account not found. When accountId is set, each contact must carry a platformIdentifier; a row missing it is rejected individually (reported in errors[], HTTP 200), not a 400 for the whole import. On phone platforms (whatsapp, sms) the platformIdentifier is normalized to digits and a value that is not phone-shaped is rejected per contact and reported in errors[], not imported.