Can Checkout trigger actions in Fiserv, and Fiserv in Checkout?

Yes — the integration works in both directions. Use each app's triggers to start a workflow and the other app's actions to update it.

Do I need to write code to integrate Checkout and Fiserv?

No. Checkout-to-Fiserv automations are built visually on the canvas. You can optionally add custom JavaScript with Functions when you need advanced logic.

Checkout + Fiserv Integration

Build finance workflows between Checkout and Fiserv on a visual canvas — map fields once and let data flow.

Example: when Checkout's "Watch Disputes" fires, WEXTL can "Cancel a Payment Schedule" in Fiserv. Checkout has 3 triggers (including Watch Disputes, Watch Payments, and Watch Transactions); Fiserv has 35 actions (including Cancel a Payment Schedule, Create a Gateway Payment Schedule, and Create a Payment Token).

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Checkout triggersFiserv actions

Checkout workflow triggers

Fiserv workflow actions

Frequently asked questions

Common questions about connecting Checkout and Fiserv.

Connect your Checkout and Fiserv accounts once, pick a trigger in one app and an action in the other, then map the fields so data flows automatically between them.

CheckoutBrowse all Checkout triggers, actions, and integrations.

FiservBrowse all Fiserv triggers, actions, and integrations.

Checkout + Fiserv Integration

Frequently asked questions

How do I connect Checkout and Fiserv?

What can I automate between Checkout and Fiserv?

Can Checkout trigger actions in Fiserv, and Fiserv in Checkout?

Do I need to write code to integrate Checkout and Fiserv?

Explore Checkout and Fiserv, or get started

Checkout + Fiserv Integration

Frequently asked questions

How do I connect Checkout and Fiserv?

What can I automate between Checkout and Fiserv?

Can Checkout trigger actions in Fiserv, and Fiserv in Checkout?

Do I need to write code to integrate Checkout and Fiserv?

Explore Checkout and Fiserv, or get started