API Updates Week 31 2026
July 31st, 2026
New
- Detailed journal transactions — The journal_transactions API now provides unaggregated journal transactions with linked document details. This allows for more precise data integration with external accounting systems like Datev. You can now connect transactions directly to their corresponding invoices or receipts.
#36571 - Introduce Contacts API — The Contacts API has been introduced to fetch organization contacts. The existing Contacts API used to fetch contacts that opted-in to the newsletter has been deprecated.
#37296 - The API now exposes cost rentable type and channel information and pricing rules — External systems can now retrieve specific rentable types and channels associated with each cost. The Master Price List serializer also exposes pricing rules now.
#37305 - The system now refers to discount campaigns as promotions — All instances of 'discount campaigns' throughout the system have been updated to 'promotions'.
#36844