STEP 1
Connect Billtrust and Klarna
Save credentials in WEXTL once. We store them encrypted and reuse the authorization across every workflow [3]. No coding or API skills required.
Billtrust and Klarna Integration
Build finance workflows between Billtrust and Klarna on a visual canvas — set up data fields sync between apps once and let data flow when events come automatically. Integration will work without code and your team will see the workflow inside WEXTL® builder.
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Learn about Billtrust and Klarna
Detailed info you need to know about Billtrust and Klarna integrations in WEXTL. Explore which modules apps support and how you connect them.
How to connect Billtrust to Klarna
Set up your Billtrust and Klarna integration in 3 simple steps [2] — no coding required. Up to 10 minutes setup.
STEP 2
Build a workflow
Paste selected Billtrust and Klarna 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 Billtrust and Klarna. Use filters or leverage a JS custom code step in between — everything is on the canvas.
How does the integration between Billtrust and Klarna work in WEXTL?
WEXTL exposes actions and triggers for Billtrust and Klarna 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.
Billtrust triggersKlarna actions
Billtrust modules
- Create a CategoryCreates a new category in the specified service.
- Create a DepartmentCreates a new department in the system.
- Create a DisputeCreates a dispute for a transaction or charge in the system.
- Create a Dispute NoteCreates a dispute note in the system.
- Create a ReasonCreates a new reason entry in the system.
- Create a ResolutionCreates a resolution based on the provided parameters.
- Create an AssigneeCreates an assignee for a task or project.
- Delete a Buyer Account CardDeletes a buyer's account card from the system.
- Delete a CategoryDeletes a category from the service.
- Delete a DepartmentDeletes a department from the database.
- Delete a Department by CodeDeletes a department using its unique code identifier.
- Delete a DisputeDeletes a dispute from the system.
- Delete a Dispute NoteDeletes a specified dispute note in the system.
- Delete a ReasonDeletes a specific reason from the system.
- Delete a ResolutionDeletes a resolution from the system.
- Delete a Resolution by CodeDeletes a resolution using a specific code as the identifier.
- Delete a Surcharging Buyer AccountDeletes a surcharging buyer account from the system.
- Delete an AssigneeRemoves an assignee from a task or project.
- Delete an Assignee by EmailDeletes an assignee using their email address.
- Delete an AttachmentDeletes a specified attachment from the system.
- Generate a Presigned Upload URLGenerates a presigned URL for uploading a file to the server.
- Get a Category by CodeRetrieves a category using the specified code.
- Get a Company ScoreRetrieves the score for a specific company.
- Get a Credit ApplicationRetrieves a credit application using a specific ID.
- Get a DepartmentRetrieves a department by its code.
- Get a DisputeRetrieves information about a specific dispute by its ID.
- Get a Dispute Note by IDRetrieves a dispute note using the specified ID.
- Get a ReasonRetrieves a specific reason from the database or service.
- Get a ResolutionRetrieves a resolution using a specific code.
- Get a Signed Credit ApplicationRetrieves a signed credit application from the service.
- Get a Subcharging Buyer AccountRetrieves a subcharging buyer account.
- Get an Assignee by EmailRetrieves an assignee using their email address.
- Get an AttachmentRetrieves an attachment by ID.
- Get Business UnitsRetrieves business units from a service.
- Get Buyer Account CardRetrieves information about a buyer's account card.
- Get Dispute Audit LogRetrieves the dispute audit log from the system.
- Get Dispute by IDsRetrieves disputes using specific IDs.
- Get Notification SettingsRetrieves the notification settings for a user or service.
- List All Notes for Credit ApplicationRetrieves all notes associated with a credit application.
- List AssigneesRetrieves a list of assignees.
- List AttachmentsRetrieves all attachments from a specific service.
- List CategoriesRetrieves a list of categories from the service.
- List Credit ApplicationsRetrieves a list of credit applications.
- List DepartmentsRetrieves a list of departments.
- List DisputesRetrieves a list of disputes from the service.
- List Documents for Credit ApplicationFetches all documents related to a credit application.
- List NotesRetrieves all notes for a dispute.
- List ReasonsRetrieves a list of reasons.
- List Reasons by CategoryRetrieves reasons by category.
- List ResolutionsRetrieves a list of resolutions.
Klarna modules
- Accept Dispute LossAccepts a dispute loss decision on a transaction.
- Acknowledge a Custom Checkout OrderAcknowledges a custom checkout order.
- Add Capture Shipping InformationAdds and captures shipping information for an order.
- Add Shipping InformationAdds shipping information to a specified entity.
- Appeal a Pre-arbitration DecisionAppeals a pre-arbitration decision made by the service.
- Cancel an AuthorizationCancels an authorization in the service.
- Capture an OrderCaptures an order in the system.
- Create a Card PromiseCreates a card promise in the system.
- Create a Card SettlementCreates a card settlement.
- Create a SessionCreates a session for a specified user.
- Create an OrderCreates a new Klarna order.
- Create an OrderCreates an order using a customer token.
- Download a Dispute AttachmentDownloads a dispute attachment.
- Extend Authorization TimeExtends the authorization time for a specified service or request.
- Extend Payment Due DateExtends the payment due date for an invoice or a customer account.
- Generate a Customer TokenGenerates a customer token for authentication or access purposes.
- Get a CaptureRetrieves a capture from the service.
- Get a Card PromiseRetrieves a card promise using the specified parameters.
- Get a Card SettlementRetrieves a card settlement.
- Get a Card Settlement for an OrderRetrieves a card settlement for an order.
- Get a Customer TokenRetrieves a customer token.
- Get a DisputeRetrieves a dispute.
- Get a Payout DetailRetrieves a payout detail.
- Get a Payout SummaryRetrieves a payout summary in CSV format.
- Get a Payout SummaryRetrieves a payout summary.
- Get a Payout Summary (PDF)Retrieves a payout summary in PDF format.
- Get a Payout Summary with Transactions (CSV)Retrieves a payout summary with transactions in CSV format.
- Get a Payout Summary with Transactions (PDF)Retrieves a payouts summary with transactions in PDF format.
- Get a RefundRetrieves a refund.
- Get a SessionRetrieves a session.
- Get an OrderRetrieves an order.
- Get an Order Cancellation StatusRetrieves the status of an order cancellation.
- Get DisputesRetrieves all disputes from the service.
- Get Order CapturesRetrieves all order captures.
- Get PayoutsRetrieves all payouts from the service.
- Get Transactions in a PayoutRetrieves all transactions in a payout.
- Make an API CallPerforms an arbitrary authorized API call.
- Refund an OrderRefunds an order based on the given order ID.
- Release an AuthorizationReleases an authorization in the system.
- Request Order CancellationRequests the cancellation of an order.
- Respond to a Representment RequestResponds to a representment request for a transaction.
- Send Customer CommunicationSends a communication to a customer using the specified method.
- Update a SessionUpdates a session with new data or changes existing session information.
- Update an Order Amount and Order LinesUpdates the amount and lines of an existing order.
- Update Customer Addresses for an OrderUpdates the customer addresses associated with an order.
- Update Customer Token StatusUpdates the status of a customer token.
- Update Order Merchant ReferencesUpdates an order's merchant references.
- Upload Partner Evidence AttachmentUploads a partner evidence attachment to the designated service.
- Watch DisputesTriggers when a new dispute is created or updated.
- Watch Order CapturesTriggers when a new order capture is created.
Explore alternative integrations
There are other apps [9] supported by WEXTL that can be paired with Billtrust and Klarna integrations. Pick any from the list below if the current combination isn't the one you need.
Frequently asked questions
Common questions about connecting Billtrust and Klarna.
Connect your Billtrust and Klarna 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 Billtrust's "Watch Assignees" fires, WEXTL can "Accept Dispute Loss" in Klarna. Billtrust has 9 triggers (including Watch Assignees, Watch Attachments, and Watch Categories); Klarna has 48 actions (including Accept Dispute Loss, Acknowledge a Custom Checkout Order, and Add Capture Shipping Information). 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. Billtrust-to-Klarna 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 Billtrust (or Klarna) 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 Billtrust + Klarna 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 Billtrust and Klarna integration.
- Billtrust and Klarna integration source code, module specs and credentials implementation.
- Our Billtrust and Klarna integration documentation, structured input and output parameters, scopes, and authentication methods.
- Official vendor API documentation for Billtrust and Klarna — 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.
- Billtrust integration information
- Klarna integration information
- WEXTL® Scheduling
- WEXTL® Pricing and Trial
- WEXTL® Apps Library