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

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 Billtrust and Fiserv?

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

Billtrust + Fiserv Integration

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

Example: when Billtrust's "Watch Assignees" fires, WEXTL can "Cancel a Payment Schedule" in Fiserv. Billtrust has 9 triggers (including Watch Assignees, Watch Attachments, and Watch Categories); Fiserv has 35 actions (including Cancel a Payment Schedule, Create a Gateway Payment Schedule, and Create a Payment Token).

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Billtrust triggersFiserv actions

Billtrust workflow triggers

Fiserv workflow actions

Frequently asked questions

Common questions about connecting Billtrust and Fiserv.

Connect your Billtrust 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.

BilltrustBrowse all Billtrust triggers, actions, and integrations.

FiservBrowse all Fiserv triggers, actions, and integrations.

Billtrust + Fiserv Integration

Frequently asked questions

How do I connect Billtrust and Fiserv?

What can I automate between Billtrust and Fiserv?

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

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

Explore Billtrust and Fiserv, or get started

Billtrust + Fiserv Integration

Frequently asked questions

How do I connect Billtrust and Fiserv?

What can I automate between Billtrust and Fiserv?

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

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

Explore Billtrust and Fiserv, or get started