API Updates — July 16, 2026 — Developer API

Fetch bill remittance receipts — Retrieve a bill's remittance receipt as a PDF via GET /developer/v1/bills/{bill_id}/remittance-receipt. View endpoint
Unscoped client credentials tokens — The scope field is now optional for grant_type=client_credentials requests. If omitted, the returned token has no scopes instead of returning a validation error. View endpoint
New currency option — Added the USDSUI enum value to currency fields across bills, entities, and other resources.
Clearer default Bill Pay account mapping — The default_bill_pay_payment_account_id field on entities now documents that its bank account UUID can be matched against payment_accounts[].id and accounts[].bank_account_id. View endpoint

API Updates — July 16, 2026