Resources

Every canonical record in Backfill — fields, types, and SDK examples.

Backfill normalizes every connector’s data into a small set of canonical resources — the same record shapes whether the source is QuickBooks, Stripe, a CSV upload, or a custom connector you wrote. This browser is the single source of truth for those shapes.

For each resource you’ll find:

• Attributes — every field with its type, whether it’s required, enum values, and nested object structure.
• TypeScript SDK — copy-paste examples for create, get, query, update, and delete using the @backfill-io/sdk entity classes.

Generated from the canonical contract definitions — when an attribute is added, removed, or renamed, this section regenerates.

• Invoice
• Customer
• Payment
• Expense
• SalesReceipt
• Item
• VendorBill
• BillPayment
• PurchaseOrder
• CreditMemo
• Quote
• SalesOrder
• RefundReceipt
• VendorCredit
• Account
• Vendor
• JournalEntry
• Deposit
• BankTransfer