stmpr Knowledge base

Barion integration

Prerequisites, setup, field mapping, testing and troubleshooting for the Barion connection.

Use the Barion integration to award or reverse purchase stamps.

Data flows from the provider into stmpr.

Connecting the account does not activate a workflow by itself. Select the loyalty card, trigger, destination action, and customer matching rule separately.

Barion · Merchant
https://stmpr.io/dashboard/integrations
stmpr: configure the Barion connection and workflow
stmpr: configure the Barion connection and workflow

Why use this?

Replace manual data transfers with a verified and observable workflow.

Idempotency prevents duplicate rewards, while consent gates protect marketing data transfers.

Workflow
  1. 1A verified successful payment or refund
  2. 2Authentication, duplicate protection, and customer matching
  3. 3Award or reverse purchase stamps

Step by step

  1. Prepare Barion merchant credentials and callback configuration access.
  2. Create the required API, OAuth, or webhook access in Barion with the narrowest practical permissions.
  3. In stmpr, open API & Webhooks and create an API key or a webhook. Barion has no Connect action, so the link runs through Zapier, Make or your own integration, and it needs a plan that includes API access.
  4. In Zapier or Make, build the scenario: the trigger fires at the provider, and the destination action calls the stmpr API.
  5. Configure customer matching in the scenario. Prefer email or phone; use a provider ID only as a stable secondary key.
  6. Run a test with a test customer, then deliver the same event again. Pass a stable event ID, or duplicate protection has nothing to work with.
  7. Test failed delivery, revoked access, a missing customer, cancellation or refund, and consent withdrawal.
  8. After activation, check the first live events in the delivery log. To disconnect, disable the scenario before revoking the API key.

What you select and verify

  • Trigger: a verified successful payment or refund
  • Action: award or reverse purchase stamps
  • Loyalty card, business, or location
  • Customer matching and required fields
  • Consent, refund, cancellation, and no-show rules
  • Test data, duplicate protection, and delivery log
Free plan available

Launch your first
digital loyalty card.

Create your first Apple and Google Wallet-based loyalty card and try stmpr free.

Try it free
No credit card required Free plan for small businesses For small businesses and multi-location companies

One mail a month about what changed. Unsubscribe any time.