STEP 1
Connect Bill and Wave
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 Wave Integration
Keep Bill and Wave in sync by integrating their events and actions. When finance events happen in Bill, update the Wave automatically - without any line of code in visual workflow builder.
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Learn about Bill and Wave
Detailed info you need to know about Bill and Wave integrations in WEXTL. Explore which modules apps support and how you connect them.
How to connect Bill to Wave
Set up your Bill and Wave integration in 3 simple steps [2] — no coding required. Up to 10 minutes setup.
STEP 2
Build a workflow
Paste selected Bill and Wave 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 Wave. Use filters or leverage a JS custom code step in between — everything is on the canvas.
How does the integration between Bill and Wave work in WEXTL?
WEXTL exposes actions and triggers for Bill and Wave 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 triggersWave 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.
Wave modules
- Create a CustomerCreate a customer under a business.
- Create a ProductCreate a product (or service) under a business.
- Create an InvoiceCreates an invoice for a customer with one product.
- Create Money TransactionCreates a money transaction for a business, anchored to an account.
- Get a CustomerRetrieves the details of a customer.
- Get UserRetrieve user information for the logged in user.
- List AccountsRetrieves a list of accounts for a business.
- List BusinessesRetrieves a list of businesses.
- List CountriesRetrieves a list of countries with their provinces and currencies.
- List Customer InvoicesRetrieves a list of invoices for a specific customer.
- List CustomersRetrieves a list of customers for a business.
- List InvoicesRetrieves a list of invoices for a business.
- List ProductsRetrieves a list of products for a business.
- Make an API CallPerforms an arbitrary authorized API call.
- Send an InvoiceSends an existing invoice to one or more email addresses.
- Update a CustomerUpdates specific fields of a customer.
- Update an InvoiceUpdates specific fields of an invoice.
- Watch BusinessesTriggers when a new business is created.
- Watch Customer InvoicesTriggers when a new invoice is created for a specific customer.
- Watch CustomersTriggers when a new customer is created.
- Watch InvoicesTriggers when a new invoice is created.
- Watch ProductsTriggers when a new product is created.
Explore alternative integrations
There are other apps [9] supported by WEXTL that can be paired with Bill and Wave 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 Wave.
Connect your Bill and Wave 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 "Create a Customer" in Wave. Bill has 4 triggers (including Watch Bills, Watch Customers, and Watch Invoices); Wave has 17 actions (including Create a Customer, Create a Product, and Create an Invoice). 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-Wave 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 Wave) 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 + Wave 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 Wave integration.
- Bill and Wave integration source code, module specs and credentials implementation.
- Our Bill and Wave integration documentation, structured input and output parameters, scopes, and authentication methods.
- Official vendor API documentation for Bill and Wave — 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
- Wave integration information
- WEXTL® Scheduling
- WEXTL® Pricing and Trial
- WEXTL® Apps Library