Changelog

7 October 2026

• Venue rules for registers: redemption through holds, check numbers per register, a limit for late checks, cashback limits per check and per day, card scan required, manual adjustments. Each key can have its own values. GET /v1/account returns the rules in settings.
• Holds: POST /v1/holds, capture with hold_id, release, automatic expiry.
• POST /v1/checks/calculate shows what a check would do without writing anything.
• Partial refunds: POST /v1/transactions/{external_id}/refunds.
• Catalogue: upload products by SKU; the owner sets per category whether it earns cashback, whether it can be paid with cashback, and its own percent.
• Members show cashback levels, next_level, held and available.
• Every check, scan and calculation has display with ready text for the cashier and the receipt.
• New scopes members:adjust, catalog:read, catalog:write; new events transaction.refunded, balance.adjusted.

6 October 2026

• API v1 at /api/v1, for every program type: cashback, stamps, visit discounts, VIP levels.
• Members: enrol with your own card number, look up by card, barcode, phone or id, history, reward redemption.
• Card barcode format per program: QR or Code 128 with the card number, or QR with the serial.
• Transactions with line_items, voids, cashback redemption with the program's caps.
• Kiosks and scanners: POST /v1/scans, POST /v1/visits, the devices:write scope.
• Menu API with your SKUs in external_id, bulk price and stop-list sync.
• Table orders from the QR menu with statuses for the POS.
• Webhooks with signatures and retries, Idempotency-Key, cursor pagination, key scopes.
• The earlier POS API at /api/pos/v1 keeps working.