
BILL (formerly Bill.com)
Let AI connect your sources for you
Skip the manual setup — run this in your project and the wizard auto-detects your databases and APIs and connects them to PostHog.

Connect BILL (formerly Bill.com) to PostHog to sync your data into the PostHog data warehouse for analysis and modeling.
Connect BILL to pull your accounts payable and receivable data into the PostHog Data warehouse.
Create a developer key in your BILL developer account, then enter the email and password you sign in with, your organization ID, and that developer key. PostHog uses them to start an API session for each sync.
BILL Spend & Expense data is not included — it uses a separate API token.
Configuration
| Option | Type | Required |
|---|---|---|
Email | Yes | |
Password | password | Yes |
Organization ID | text | Yes |
Developer key | password | Yes |
Environment | select | Yes |
Linking BILL (formerly Bill.com) to PostHog
- Go to the Data pipeline page in PostHog
- Click New source and select BILL (formerly Bill.com)
- Fill in the required configuration fields
- Click Next, select the tables you want to sync, and then press Import
Supported tables
| Table | Description | Sync method | Incremental field | Primary key |
|---|---|---|---|---|
bills | An accounts payable bill your organization owes a vendor. | Incremental, Full refresh | updatedTime, createdTime | — |
payments | A payment sent to a vendor to settle one or more bills. | Incremental, Full refresh | updatedTime, createdTime | — |
vendors | A vendor your organization pays through BILL. | Incremental, Full refresh | updatedTime, createdTime | — |
vendor_credits | A credit issued by a vendor that can be applied against bill payments. | Incremental, Full refresh | updatedTime, createdTime | — |
recurring_bills | A template that generates bills for a vendor on a repeating schedule. | Incremental, Full refresh | updatedTime, createdTime | — |
invoices | An accounts receivable invoice your organization issued to a customer. | Incremental, Full refresh | updatedTime, createdTime | — |
customers | A customer your organization invoices through BILL. | Incremental, Full refresh | updatedTime, createdTime | — |
receivable_payments | A payment received from a customer against one or more invoices. | Incremental, Full refresh | updatedTime, createdTime | — |
credit_memos | A credit issued to a customer that can be applied against invoices. | Incremental, Full refresh | updatedTime, createdTime | — |
recurring_invoices | A template that generates customer invoices on a repeating schedule. | Incremental, Full refresh | updatedTime, createdTime | — |
bank_accounts | A bank account your organization funds BILL payments from. | Incremental, Full refresh | updatedTime, createdTime | — |
chart_of_accounts | A chart of accounts entry used to categorize bills, invoices, and payments. | Incremental, Full refresh | updatedTime, createdTime | — |
accounting_classes | An accounting class used to categorize transactions. | Incremental, Full refresh | updatedTime, createdTime | — |
departments | A department used to categorize transactions. | Incremental, Full refresh | updatedTime, createdTime | — |
employees | An employee used to categorize transactions. | Incremental, Full refresh | updatedTime, createdTime | — |
items | An item that can be added as a line item on bills and invoices. | Incremental, Full refresh | updatedTime, createdTime | — |
jobs | A job used to categorize transactions. | Incremental, Full refresh | updatedTime, createdTime | — |
locations | A location used to categorize transactions. | Incremental, Full refresh | updatedTime, createdTime | — |
users | A user in your BILL organization. | Incremental, Full refresh | updatedTime, createdTime | — |