User Registration Webhook

The User Registration Webhook notifies your server when a user successfully completes the registration step inside a Zotlo-hosted sales flow or checkout.

When This Is Triggered

A callback is sent whenever Zotlo completes a user registration. Registration can occur in two contexts:

Context	Description
Self-Service Sales Sites	Sent immediately after the user completes the registration step.
Checkout	Sent after a successful payment

Use this webhook to enrich CRM data, personalize onboarding, activate marketing workflows, or associate subscriptions with verified user information.

Example Payload

{
  "clientUuid": "string",
  "clientIp": "127.0.0.1",
  "country": "US",
  "language": "en",
  "storeRegister": true,
  "subscriberId": "905555555555",
  "subscriberName": "john doe",
  "appId": 1,
  "flowId": 1,
  "siteId": 1,
  "registerDate": "2020-03-20 12:35:41",
  "registerOtpStatus": false
}

Field Reference

User Information

Field	Description
clientUuid	Unique session/user identifier generated during registration
clientIp	User’s IP address
country	Country derived from IP
language	Language selected/used during registration
subscriberId	User identifier (email or phone number)
subscriberName	Full name of the user (if collected)

Source & Context

Field	Description
storeRegister	true = Zotlo Store, false = Self-Service
appId	Project ID
flowId	Flow ID where registration occurred
siteId	Sales site ID

Registration Metadata

Field	Description
registerDate	Registration timestamp (UTC)
registerOtpStatus	Whether registration flow included OTP verification (true/false)

Common Use Cases

• Create or update user profiles in your CRM

• Trigger onboarding emails or push notifications

• Track registration funnels and attribution

• Attach marketing identifiers (MMP/UTM) to user accounts

• Pre-warm subscriber profiles before first purchase

• Sync user identities across platforms