STEP 1
Connect bexio and FastBill
Save credentials in WEXTL once. We store them encrypted and reuse the authorization across every workflow [3]. No coding or API skills required.
bexio and FastBill Integration
Connect bexio and FastBill 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 bexio and FastBill
Detailed info you need to know about bexio and FastBill integrations in WEXTL. Explore which modules apps support and how you connect them.
How to connect bexio to FastBill
Set up your bexio and FastBill integration in 3 simple steps [2] — no coding required. Up to 10 minutes setup.
STEP 2
Build a workflow
Paste selected bexio and FastBill 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 bexio and FastBill. Use filters or leverage a JS custom code step in between — everything is on the canvas.
How does the integration between bexio and FastBill work in WEXTL?
WEXTL exposes actions and triggers for bexio and FastBill 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.
bexio triggersFastBill actions
bexio modules
- Accept a QuotePerforms the a Quote operation.
- Archive a ProjectArchives a Project.
- Cancel an InvoiceCancels an Invoice.
- Cancel a PaymentCancels a Payment.
- Check a Bill Document NumberValidate whether document number is available or not.
- Check an Expense Document NumberValidate whether document number is available or not.
- Copy an InvoiceCopies an invoice.
- Copy a QuoteCopies a quote.
- Create Additional AddressCreates an additional address.
- Create an Item PositionCreates an item position.
- Create BillCreates a bill.
- Create ContactCreates a contact.
- Create Contact GroupCreates a contact group.
- Create Contact RelationCreates a contact relation.
- Create Contacts in BulkBulk create contacts.
- Create Delivery from OrderCreates a delivery from order.
- Create ExpenseCreates an expense.
- Create FileUploads a file.
- Create InvoiceCreates an invoice.
- Create Invoice from OrderCreates an invoice from order.
- Create Invoice from QuoteCreates an invoice from quote.
- Create ItemCreates an item.
- Create Manual EntryCreates a manual entry.
- Create MilestoneCreates a milestone.
- Create NoteCreates a note.
- Create OrderCreates an order.
- Create Order from QuoteCreates an order from quote.
- Create Outgoing PaymentCreates Outgoing Payment.
- Create Payment — InvoicesCreates a payment.
- Create Payment — PaymentsCreates a payment.
- Create ProjectCreates a project.
- Create Purchase OrderCreates a purchase order.
- Create QuoteCreates a quote.
- Create ReminderCreates a reminder.
- Create TaskCreates a task.
- Create TimesheetCreates a timesheet.
- Create Work PackageCreates a work package.
- Decline a QuotePerforms the a Quote operation.
- Delete a Banking PaymentDeletes a payment.
- Delete a ContactDeletes a contact.
- Delete a Contact GroupDeletes a contact group.
- Delete a Contact RelationDeletes a contact relation.
- Delete a Existing FileDeletes a file.
- Delete a Item PositionDeletes a item position.
- Delete a MilestoneDeletes a milestone.
- Delete an Additional AddressDeletes an additional address.
- Delete an InvoiceDeletes an invoice.
- Delete an Invoice PaymentDeletes a payment.
- Delete an ItemDeletes an item.
- Delete an OrderDeletes an order.
FastBill modules
- Cancel an InvoiceCancels an invoice.
- Complete an InvoiceMarks an invoice as completed and updates its status in the system.
- Create a ContactCreates a new contact in the specified service.
- Create a CustomerCreates a customer in the system.
- Create a DocumentCreates a new document in the specified service.
- Create an ArticleCreates a new article.
- Create an InvoiceCreates an invoice with specified details in the service.
- Create a ProjectCreates a new project in the selected service.
- Create a Recurring InvoiceCreates a recurring invoice based on the provided parameters.
- Delete a ContactDeletes a contact from the specified service.
- Delete a CustomerDeletes a customer from the service.
- Delete an ArticleDeletes an article from the service.
- Delete an InvoiceDeletes an invoice from the system.
- Delete a ProjectDeletes a project from the service.
- Delete a Recurring InvoiceDeletes a recurring invoice from the system.
- Get ArticlesRetrieves all articles from the service.
- Get ContactsRetrieves all contacts.
- Get CustomersRetrieves all customers.
- Get DocumentsRetrieves all documents from the service.
- Get InvoicesRetrieves all invoices.
- Get ProjectsRetrieves all projects.
- Get Recurring InvoicesRetrieves all recurring invoices.
- Lock an InvoiceLocks an invoice to restrict its modifications.
- Make an API CallPerforms an arbitrary authorized API call.
- Mark an Invoice as PaidMarks an invoice as paid in the system.
- Send an Invoice by EmailSends an invoice to a recipient via email.
- Send an Invoice by PostSends an invoice by post to a specified recipient.
- Update a ContactUpdates a contact in the system with the specified details.
- Update a CustomerUpdates a customer's information.
- Update an ArticleUpdates an article in the system.
- Update an InvoiceUpdates an invoice with new information or changes.
- Update a ProjectUpdates a project with new information, such as details, status, or contributors.
- Update a Recurring InvoiceUpdates a recurring invoice with new details.
- Watch EventsTriggers when a new event occurs.
Explore alternative integrations
There are other apps [9] supported by WEXTL that can be paired with bexio and FastBill integrations. Pick any from the list below if the current combination isn't the one you need.
Frequently asked questions
Common questions about connecting bexio and FastBill.
Connect your bexio and FastBill 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 bexio's "Watch Contact Relations" fires, WEXTL can "Cancel an Invoice" in FastBill. bexio has 7 triggers (including Watch Contact Relations, Watch Contacts, and Watch Deliveries); FastBill has 33 actions (including Cancel an Invoice, Complete an Invoice, and Create a Contact). 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. bexio-to-FastBill 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 bexio (or FastBill) 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 bexio + FastBill 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 bexio and FastBill integration.
- bexio and FastBill integration source code, module specs and credentials implementation.
- Our bexio and FastBill integration documentation, structured input and output parameters, scopes, and authentication methods.
- Official vendor API documentation for bexio and FastBill — 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.
- bexio integration information
- FastBill integration information
- WEXTL® Scheduling
- WEXTL® Pricing and Trial
- WEXTL® Apps Library