For AI agents: a documentation index is available at the root level at /llms.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
Get subscription info (GET /loyalty/config/programs/{pid}/account-info) — Response now includes loyaltyProgramName, a membership object (loyaltySubscriptionId, createdAt, updatedAt) resolved from the provided contactId or loyaltySubscriptionId, and new reward fields: publicDescription, unit (currency code or PERCENT), and value (the reward’s value snapshot at attribution time). Also adds balanceDefinitionName, rewardName, groupName, and tierName alongside their respective IDs. See Get subscription info.
Improved
Upload image to gallery (POST /emailCampaigns/images) — Clarified the name field description to note it should include the file extension (e.g. product-banner.png). See Upload image to gallery.