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WEBHOOK
Legacy loyaltyThis event applies to legacy loyalty only (loyalty campaigns and loyalty cards). It is not emitted for loyalty programs in the Loyalty hub.For Loyalty hub member activity and transactions, use Workflows. See Workflows webhooks.
The EVENTS.CUSTOMER.LOYALTY.TIER.UPGRADED event indicates that a customer has moved to a higher tier or a specific tier in a legacy loyalty campaign. This event is used in a webhook configured in Distributions in Voucherify dashboard.
This page documents only the event. If you need more details about the webhook payload data that includes this event, go to Introduction to webhooks page.

Body

application/json

Event data object schema for customer.loyalty.tier.upgraded.

customer
Simple Customer · object | null
required

Simplified customer data.

campaign
Simple Campaign · object | null
required

Simplified campaign data.

loyalty_tier_from
Loyalty Tier · object | null
required

Loyalty tier within a legacy loyalty campaign.

loyalty_tier_to
Loyalty Tier · object | null
required

Loyalty tier within a legacy loyalty campaign.

created_at
string<date-time>
required

Timestamp representing the date and time when the customer entered a higher loyalty tier.

Example:

"2022-02-25T13:32:08.734Z"

Response

Webhook accepted

Last modified on November 5, 2026