STEP 1
Connect Bill and Fiserv
Save credentials in WEXTL once. We store them encrypted and reuse the authorization across every workflow [3]. No coding or API skills required.
Bill and Fiserv Integration
Connect Bill and Fiserv to automate finance workflows. Trigger events from one app, run actions in the other and use AI to make smart decisions. Integrate apps in 3 simple steps - no code required.
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Learn about Bill and Fiserv
Detailed info you need to know about Bill and Fiserv integrations in WEXTL. Explore which modules apps support and how you connect them.
How to connect Bill to Fiserv
Set up your Bill and Fiserv integration in 3 simple steps [2] — no coding required. Up to 10 minutes setup.
STEP 2
Build a workflow
Paste selected Bill and Fiserv nodes onto the canvas [4], or describe what you want and WEXTL wires the flow together with AI Builder.
STEP 3
Map your data
Choose which fields need to sync between Bill and Fiserv. Use filters or leverage a JS custom code step in between — everything is on the canvas.
How does the integration between Bill and Fiserv work in WEXTL?
WEXTL exposes actions and triggers for Bill and Fiserv that help you connect apps and automate repetitive tasks [1]. A trigger is an event that happens, an action — a step that performs when the event has occurred.
Bill triggersFiserv actions
Bill modules
- Cancel a PaymentCancels a payment using its unique ID.
- Create a BillCreates a new bill for a vendor.
- Create a CustomerCreates a new customer in the system.
- Create a PaymentCreates a payment in the system.
- Create a VendorCreates a new vendor.
- Create an InvoiceCreates an invoice for a customer.
- Get a BillRetrieves a bill by its ID.
- Get a CustomerRetrieves a customer's details from the service.
- Get a PaymentRetrieves a payment from the service.
- Get a VendorRetrieves a vendor's details.
- Get an InvoiceRetrieves an invoice from the system.
- List Bill DocumentsRetrieves all bill documents from the service.
- List BillsRetrieves a list of all bills.
- List CustomersLists all customers.
- List InvoicesLists all invoices.
- List PaymentsLists all payments.
- List UsersLists all users.
- Make an API CallPerforms an arbitrary authorized API call.
- Update a CustomerUpdates a customer's information in the system.
- Update a VendorUpdates a vendor's information in the system.
- Update an InvoiceUpdates an invoice with new information.
- Upload a Bill DocumentUploads a bill document to the specified location.
- Watch BillsTriggers when a new bill is created.
- Watch CustomersTriggers when a new customer is created.
- Watch InvoicesTriggers when a new invoice is created.
- Watch PaymentsTriggers when a new payment is made.
Fiserv modules
- Cancel a Payment ScheduleCancels a payment schedule in a specified payment gateway.
- Create a Gateway Payment ScheduleCreates a payment schedule in a payment gateway for processing future transactions.
- Create a Payment TokenCreates a payment token from a payment card.
- Create a Payment URLCreates a payment URL for processing transactions.
- Delete a Payment TokenDeletes a payment token from the system.
- Delete a Payment URLDeletes a payment URL from the system.
- Generate a Primary TransactionGenerates a primary transaction in the system.
- Generate Dynamic Currency Conversion TransactionsGenerates dynamic currency conversion transactions for financial services.
- Get a Gateway Payment ScheduleRetrieves a gateway payment schedule using specified parameters.
- Get a TransactionRetrieves a transaction based on the provided criteria.
- Get Account InformationRetrieves account information.
- Get an AuthorisationRetrieves an authorisation from the service.
- Get AuthorisationsRetrieves all authorizations from the service.
- Get Card InformationRetrieves information about a specific card, including details such as the cardholder's name, card number, expiration date, and card type.
- Get Daily Authorisation SummariesRetrieves daily authorisation summaries.
- Get Daily Funding SummariesRetrieves daily funding summaries.
- Get Daily Transaction SummariesRetrieves daily transaction summaries.
- Get FundingRetrieves details of a specific funding.
- Get Funding DetailsRetrieves all funding details.
- Get FundingsRetrieves all fundings from the service.
- Get Order StatusRetrieves the status of an order.
- Get Payment Card DetailsRetrieves payment card details associated with a token.
- Get Payment URL StateRetrieves the state of a payment URL.
- Get Transaction StateGets the state of a specific transaction.
- Get TransactionsRetrieves all transactions from the service.
- Make an API CallPerforms an arbitrary authorized API call.
- Perform a Secondary TransactionPerforms a secondary transaction to process additional payments or adjustments.
- Perform Action on an APM TransactionPerforms an action on an existing APM transaction.
- Perform an APM ActionPerforms an APM action in a specified service.
- Perform Return or PostAuth Secondary TransactionsPerforms a return or post-auth secondary transaction.
- Update a Gateway Payment ScheduleUpdates a gateway payment schedule with new information.
- Update a PaymentUpdates a payment and continues processing it in the system.
- Update a Payment TokenUpdates one or more payment tokens.
- Update a TransactionUpdates a transaction with the specified details in the system.
- Verify a Payment Card or Payment TokenVerifies a payment card or a payment token.
- Watch AuthorisationsTriggers when a new authorisation is created or updated.
- Watch Daily Authorisation SummariesTriggers when daily authorisation summaries are available.
- Watch Daily Funding SummariesTriggers when a new daily funding summary is available.
- Watch Daily Transaction SummariesTriggers when a daily transaction summary is available.
- Watch FundingsTriggers when new funding data is available.
- Watch TransactionsTriggers when a new transaction occurs.
Explore alternative integrations
There are other apps [9] supported by WEXTL that can be paired with Bill and Fiserv integrations. Pick any from the list below if the current combination isn't the one you need.
Frequently asked questions
Common questions about connecting Bill and Fiserv.
Connect your Bill 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. [3]
Example: when Bill's "Watch Bills" fires, WEXTL can "Cancel a Payment Schedule" in Fiserv. Bill has 4 triggers (including Watch Bills, Watch Customers, and Watch Invoices); Fiserv has 35 actions (including Cancel a Payment Schedule, Create a Gateway Payment Schedule, and Create a Payment Token). Add filters and transforms between steps when you need them. [1]
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. [2]
No. Bill-to-Fiserv automations are built visually on the canvas. You can optionally add custom JavaScript with Functions when you need advanced logic. [4]
Yes. Trigger-based automations start the moment Bill (or Fiserv) fires a new event — webhook-backed apps run within seconds, and polling-only apps re-check on a schedule you control. [7]
A first automation typically takes 5–10 minutes: connect each app's credential once, drop a trigger + action onto the canvas, map the fields, and turn the workflow on.
You can build your Bill + Fiserv automation on a 3-day trial with every feature unlocked. Cancel anytime. For your protection, a small deposit is charged to your card when your trial starts. It counts toward your first payment and is non-refundable. [8]
References
List of sources used to gather information about the Bill and Fiserv integration.
- Bill and Fiserv integration source code, module specs and credentials implementation.
- Our Bill and Fiserv integration documentation, structured input and output parameters, scopes, and authentication methods.
- Official vendor API documentation for Bill and Fiserv — used to verify field meanings, authentication flows, and anything our own specs don't fully capture.
- WEXTL® visual workflow builder, anonymized data from our technical support team.
- Bill integration information
- Fiserv integration information
- WEXTL® Scheduling
- WEXTL® Pricing and Trial
- WEXTL® Apps Library