STEP 1
Connect Bill and Invoice Ninja
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 Invoice Ninja Integration
Keep Bill and Invoice Ninja in sync by integrating their events and actions. When finance events happen in Bill, update the Invoice Ninja automatically - without any line of code in visual workflow builder.
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Learn about Bill and Invoice Ninja
Detailed info you need to know about Bill and Invoice Ninja integrations in WEXTL. Explore which modules apps support and how you connect them.
Invoice Ninja
Manage clients, invoices, quotes, payments, expenses, and reports in Invoice Ninja. [6]
How to connect Bill to Invoice Ninja
Set up your Bill and Invoice Ninja integration in 3 simple steps [2] — no coding required. Up to 10 minutes setup.
STEP 2
Build a workflow
Paste selected Bill and Invoice Ninja 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 Invoice Ninja. Use filters or leverage a JS custom code step in between — everything is on the canvas.
How does the integration between Bill and Invoice Ninja work in WEXTL?
WEXTL exposes actions and triggers for Bill and Invoice Ninja 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 triggersInvoice Ninja 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.
Invoice Ninja modules
- Create Bank IntegrationCreates bank integration.
- Create Bank TransactionCreates bank transaction.
- Create ClientCreates client.
- Create CreditCreates credit.
- Create ExpenseCreates expense.
- Create Expense CategoryCreates expense category.
- Create InvoiceCreates invoice.
- Create PaymentCreates payment.
- Create ProductCreates product.
- Create ProjectCreates project.
- Create Purchase OrderCreates purchase order.
- Create QuoteCreates quote.
- Create Recurring InvoiceCreates recurring invoice.
- Create SubscriptionCreates subscription.
- Create TagCreates tag.
- Create TaskCreates task.
- Create Tax RateCreates tax rate.
- Create UserCreates user.
- Create VendorCreates vendor.
- Delete Bank IntegrationDeletes bank integration.
- Delete Bank TransactionDeletes bank transaction.
- Delete ClientDeletes client.
- Delete CreditDeletes credit.
- Delete ExpenseDeletes expense.
- Delete Expense CategoryDeletes expense category.
- Delete InvoiceDeletes invoice.
- Delete PaymentDeletes payment.
- Delete ProductDeletes product.
- Delete ProjectDeletes project.
- Delete Purchase OrderDeletes purchase order.
- Delete QuoteDeletes quote.
- Delete Recurring InvoiceDeletes recurring invoice.
- Delete SubscriptionDeletes subscription.
- Delete TagDeletes tag.
- Delete TaskDeletes task.
- Delete Tax RateDeletes tax rate.
- Delete VendorDeletes vendor.
- Download DocumentRetrieves download document.
- Download Invoice PDFRetrieves download invoice pdf.
- Download Quote PDFRetrieves download quote pdf.
- Get Activity PDFReturns activity pdf.
- Get Activity ReportReturns activity report.
- Get AR Summary ReportReturns ar summary report.
- Get Bank IntegrationReturns bank integration.
- Get Bank TransactionReturns bank transaction.
- Get ClientReturns client.
- Get Client Balance ReportReturns client balance report.
- Get Client ReportReturns client report.
- Get Client Sales ReportReturns client sales report.
- Get Client StatementReturns client statement.
Explore alternative integrations
There are other apps [9] supported by WEXTL that can be paired with Bill and Invoice Ninja 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 Invoice Ninja.
Connect your Bill and Invoice Ninja 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 Bank Integration" in Invoice Ninja. Bill has 4 triggers (including Watch Bills, Watch Customers, and Watch Invoices); Invoice Ninja has 149 actions (including Create Bank Integration, Create Bank Transaction, and Create Client). 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-Invoice Ninja 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 Invoice Ninja) 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 + Invoice Ninja 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 Invoice Ninja integration.
- Bill and Invoice Ninja integration source code, module specs and credentials implementation.
- Our Bill and Invoice Ninja integration documentation, structured input and output parameters, scopes, and authentication methods.
- Official vendor API documentation for Bill and Invoice Ninja — 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
- Invoice Ninja integration information
- WEXTL® Scheduling
- WEXTL® Pricing and Trial
- WEXTL® Apps Library