API Updates — April 17, 2026

New blank canvas approvals endpoints — Approve or reject blank canvas workflow steps, update metadata for external approval requests, and upload documents for blank canvas workflow steps. View endpoint · View metadata endpoint · View documents endpoint

New repayments endpoint — List repayments with filtering by entity, funding method, repayment date range, and user. View endpoint

New unified requests endpoints — List and fetch unified spend requests with filtering by department, entity, location, owner, spend program, request type, status, amount range, and date range. View endpoint

New spend request endpoints — Create draft spend requests via OCR, list and create comments on spend request discussion threads. View endpoint · View comments endpoint

New spend program workflow nodes endpoint — Fetch blank canvas workflow nodes for a spend program, filtered by external approval service key. View endpoint

New custom form collection response endpoint — Fetch a custom form collection response by ID. View endpoint

New vendor agreement endpoints (beta) — Create, fetch, update, and delete vendor agreements, upload agreement documents, and create agreements for specific vendors. View endpoint · View documents endpoint

New mock webhook event endpoint — Create mock webhook events for testing active subscriptions matching a given event type. View endpoint

Audit log object filtering — Added object_id and resource_name query parameters to the audit logs endpoint for filtering events by specific object ID and resource type. View endpoint

Purchase order external ID support — Added external_id field to purchase order and line item creation and responses, plus external_id and remote_id query parameters for filtering purchase orders. View endpoint

Purchase order shipping fields — Purchase order responses now include ship_to_address, ship_to_company_name, shipping_contact_email, shipping_contact_first_name, shipping_contact_last_name, and shipping_contact_phone_number fields.

New purchase order creation source — Added EXTERNAL_IMPORT enum value to the creation_source field on purchase orders.

Accounting connection ID support across accounting endpoints — Added optional accounting_connection_id query parameter to GL accounts, custom fields, custom field options, inventory items, tax codes, tax rates, and accounting vendor endpoints for accessing resources belonging to inactive accounting connections.

Enhanced vendor filtering — Added to_created_at, from_updated_at, and to_updated_at query parameters to the List Vendors endpoint for date-based filtering. View endpoint

Draft user status support — Added USER_DRAFT enum value to the user status filter and response field, along with a new scheduled_invitation_date field on user responses. View endpoint

Business balance structured amounts — The business balance response now includes CurrencyAmount fields (e.g., available_card_limit_amount, card_limit_amount, statement_balance_amount) with explicit currency codes and minor unit values alongside the existing numeric fields. View endpoint

Bank account name field — Bank account responses now include an account_name field. View endpoint

Reimbursement trace ID — Reimbursement detail responses now include a trace_id field with the bank-facing accountability reference for the payment.

New limit state — Added ARCHIVED enum value to the limit state field.

New currency support — Added USDT to supported currency codes across bill, purchase order, and other endpoints.

New accounting field type — Added UNIT_OF_MEASURE to the remote_type enum for custom accounting fields.

New webhook event types — Added bills.ready_to_sync, payments.updated, transactions.declined, and users.invite_accepted event types for webhook subscriptions.

New audit log event types — Added numerous new audit log event types including ABK agent schedule failed, Accounting provider access changed, Bill pay AP coworker questions answered, Business bank account added/changed/removed, HRIS integration setting updated, Item receipt accounting sync, Reimbursement field changed, Trip changed, Vendor added to group, Vendor removed from group, and several RFX and question-related events.