S2S API Changelog

2026.05.01

Added structured highlights field across all item types and every endpoint that returns item data
Deprecated payment_number on get_payments, replaced by new required receipt_number
Added title, text, and button_text optional fields to ImageBannerBlock in page endpoints
Added optional bonus_items_settings/start_at and end_at scheduling to store item and store promotion endpoints
Added optional start_at and end_at to virtual currency items in store item and daily reward responses
Added optional limited_stock_settings/start_calculation_at to store endpoints
Added galaxy_store and one_store enum values to marketplace fields in create_order and update_player
Added optional appsflyer_customer_user_id to create_order and update_player
Added optional applied_reward_points to get_order, update_order, and get_payments responses
Changed claim_mode default from modal to inline in create_daily_reward and update_daily_reward
Tightened image_url validation on achievement endpoints to require a valid URI (non-empty, format: uri, max 2083 characters); achievement type no longer accepts null
Set maxLength of 32 on user_id in gdpr_data_removal

Added virtual currency support across coupons, items, store items, and daily rewards
Added analytics webhook events and batch delivery mode
Added bulk_update_coupon endpoint
Added optional category_id to create_coupon and get_coupons
Added item_price_type, sort_order parameters and modified_at, price sort options to get_items
Added amount, amount_before_discount, currency fields to get_order and update_order responses
Added fallback item fields to featured item blocks in page endpoints
Added optional sku to loyalty tier items in update_loyalty_tiers
Removed LoyaltyItemCreatUpdate schema

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