STEP 1
Select Bill in workflow
Pick Bill app in the workflow builder [4] - just one click to select the app.
Bill Integration
Accounts-payable and receivable — manage bills, invoices, vendors, and payments. Keep Bill financial workflows accurate without repetitive manual updates. Start from Watch Bills and send the resulting data through Get a Bill or Get a Customer.
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Supported triggers and actions for Bill integration
Triggers can detect changes in Bill and run actions that can create, search or modify data inside Bill automatically [3] — exactly how you set them.
- 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.
- Get a BillRetrieves a bill by its ID.
- Get a CustomerRetrieves a customer's details from the service.
- Get an InvoiceRetrieves an invoice from the system.
- Get a PaymentRetrieves a payment from the service.
- Get a VendorRetrieves a vendor's details.
- 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.
- Upload a Bill DocumentUploads a bill document to the specified location.
- 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 an InvoiceCreates an invoice for a customer.
How to integrate Bill in automation workflow?
3 simple steps to make your Bill connected with other apps in automation workflows on WEXTL. Up to 10 minutes integration set up.
STEP 2
Connect Bill
When prompted, authorize access to Bill in WEXTL once. Bill credentials are encrypted and never shared with WEXTL. Authorization will be reused in any future API calls [3].
WEXTL wants to integrate with your Bill account. Approve?
STEP 3
Build a workflow
Build your workflow with Bill yourself or with WEXTL® AI Builder. Connect Bill to any available integrations [5], or use HTTP node to go beyond them.
Bill
How Bill connects and integrates with WEXTL
Save and approve your credentials once — WEXTL® stores authorization information encrypted and reuses the authentication whenever Bill app is called in workflows. That allows your finance automations to run without your attention, per defined schedule [7]. Explore documentation [6] for a detailed list of fields that Bill supports.
The following table illustrates what fields Bill integration require during authorization flow inside our workflow builder [4].
Video slide demonstrates how Bill is connected in WEXTL builder [4].
| Field | Type | Help |
|---|---|---|
Environment TypeRequired | select | — |
Bill.com - Developer KeyRequired | password | Developer key sent to you by BILL when you create a developer account. |
Bill.com - UsernameRequired | Email address used to sign in to your account. | |
Bill.com - PasswordRequired | password | Password used to sign in to your account. |
Bill.com - Organization IDRequired | text | Organization ID. |
Connect Bill to popular apps on WEXTL
Enter a name of the other app you want to sync with Bill below. Click on selected app to explore integration options with Bill. If the app you search for is not available in WEXTL yet, you can use HTTP node [10] instead to integrate it directly.
Example automation with Bill integration
Select Watch Bills trigger from Bill - this will be a starting point in your automation. Whenever event happens in Bill, workflow will start [7] from Watch Bills node.
Search for Upload a Bill Document, connect it as the next step of integration sequence. You can use filters between Watch Bills and Upload a Bill Document, so only important data pass from Watch Bills to the next step. WEXTL gives you full control over the process of Bill automation. All parts of workflow are visible on the canvas [4].
Bill on WEXTL has 26 modules for building finance automations. Explore Bill documentation for more.
Video slide demonstrates how Watch Bills and Upload a Bill Document [6] nodes are used in Bill workflow.
Frequently asked questions
Common questions about automating Bill in your workflows.
Bill has 4 triggers, including "Watch Bills", "Watch Customers", and "Watch Invoices", and more. Triggers are start points of the workflow, and automations may start from them.
Integration has 22 actions, including "Get a Bill", "Get a Customer", and "Get an Invoice", and more. Refer to our Bill Documentation for detailed inputs and outputs.
No. Most automations are built visually on the canvas by picking triggers, actions, and mapping fields. You can add custom JavaScript with Functions when advanced logic is needed — but our customers do that in rare cases [4].
Yes. Connections are authenticated per account, credentials are encrypted at rest, and you can enforce approvals and team-level access controls on any automation.
The Bill integration on WEXTL runs directly on its vendor public API — every field name, authentication method, and rate limit is controlled by Bill official API and covered in documentation [3]. WEXTL handles the request signing and pagination for you.
Absolutely. Where Bill provides native webhooks, you can use instant triggers to eliminate polling delay. For custom webhooks, WEXTL offers Custom Webhook node, so you can start automation whenever Bill or any other service sends event to webhook URL.
WEXTL is an AI-first visual canvas. The platform allows you to describe automation in plain text — and AI will wire nodes for Bill inside the workflow builder [4]. You can also use built-in workflow nodes (AI Agent, Human in the Loop, Condition, Aggregate Results) in pair with Bill modules to craft complex integration flows with branches, filtering, and conditional logic. There are absolutely no limits of what you can build.
References
List of sources used to gather information about the Bill integration.
- Bill integration source code, module specs and credentials implementation.
- Internal Bill integration documentation, structured input and output parameters, scopes, and authentication methods.
- Official Bill vendor API documentation — 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.
- WEXTL® Apps Library
- WEXTL® Bill App Documentation
- WEXTL® Workflow Scheduler
- WEXTL® HTTP node documentation