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Yappy payment gateway

PurchasesOctober 21, 2026·1 min read·Updated November 11, 2026

Yappy handles online checkout on the booking site. Its card on the Payment gateways tab has a Test credentials row and a Live credentials row, each with an active or inactive badge.

Getting started

Navigate to Purchases > Payment settings, open the Payment gateways tab and pick Yappy.

Step-by-step guide

  1. In the Test credentials or Live credentials row, click Add credentials.
  2. Enter the Merchant ID and Secret key. Yappy's documentation explains where to find them.
  3. Click Save, then Activate on the set you want in use. Activating one set deactivates the other.

To edit, click Edit in the row; the secret key has to be entered again. To switch processors, click Change payment gateway at the top of the tab.

Good to know

  • A Yappy payment method is added automatically to the venue's payment methods when none exist yet, so checkout can offer it right away.
  • Saved cards, card-on-file requirements, custom text on charges and webhooks are not available on Yappy.

FAQ

Q: Can I test Yappy before going live?

A: Yes. Save and activate the Test credentials set, run a booking through the sandbox, then add and activate the live set.

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