The Zinrelo + PassKit integration lets you create digital loyalty cards for your customers that can be saved to Apple Wallet or Google Wallet. You can issue a pass when someone joins your loyalty program, and update it as they earn points or unlock new rewards. This setup is useful for brands using Zinrelo to run their loyalty program and want to give members a simple way to track their status from their phone.

Setting Up The Integration

To connect Zinrelo with PassKit:

  1. In PassKit, create and publish your loyalty card pass project.
  2. Go to Settings > Developer Tools in PassKit to access your API region, SDK host, and API prefix.
  3. Generate your API credentials to allow secure communication with PassKit.
  4. In Zinrelo, use webhooks or an automation tool like Zapier or Make to trigger events such as new program sign-ups, point changes, or tier upgrades.
  5. Set your automation to create or update a pass whenever these events occur.
  6. Map Zinrelo fields—such as customer name, email, loyalty points, and reward tier—to the matching fields in your pass template.
  7. Optionally, use PassKit webhooks to monitor when passes are installed or used and sync this data with Zinrelo or your CRM.

Common Use Cases

Ways brands use Zinrelo with PassKit:

  • Send a digital loyalty card as soon as someone joins the program
  • Show updated point balances and tier levels on a wallet pass
  • Push reward reminders or offers directly onto the card
  • Automatically update the card when loyalty status changes
  • Track who installs or uses the pass and follow up accordingly

Requirements

To use this integration, you’ll need:

  • A PassKit account with a published loyalty card project
  • An active Zinrelo account with webhook or API access
  • API credentials from PassKit Developer Tools
  • A connection method like Zapier, Make, or a custom webhook handler
  • Fields from Zinrelo mapped to your pass (e.g., name, email, points, tier)

No coding is required for basic setups. Developers can also use PassKit’s API and webhook system for more advanced workflows.

Support & Documentation

Helpful resources:

SDK and API Configuration Settings

Subscribe to PassKit Webhooks

Using Long-Lived API Tokens

These guides help connect your loyalty data to mobile wallet passes and keep everything in sync.

Frequently Asked Questions

Can I Send A Loyalty Card When Someone Joins My Zinrelo Program?

Yes. You can trigger a pass to be created and sent as soon as someone joins, using a webhook or automation tool.

Can The Pass Show Points And Tier Information?

Yes. The pass can display current points, tier level, and other personalized details from Zinrelo.

What Happens When A Customer Earns More Points Or Unlocks A Reward?

You can automatically update their pass with new information using a call to PassKit’s API.

Can I Add The Pass Link To Zinrelo Emails?

Yes. The unique pass link can be added to welcome emails or points notifications sent from Zinrelo or your email tool.