| void ModifyItems(const FScriptDelegate& Callback, const FString& Key, int32 AppID, const FString& InputJson, const FString& SteamID, int32 Timestamp, const FString& Updates) | FinalNative+1 flags | | 0x60 |
| void GetQuantity(const FScriptDelegate& Callback, const FString& Key, int32 AppID, const FString& SteamID, const TArray<int32>& ItemdefIDs, bool bForce) | FinalNative+1 flags | | 0x49 |
| void GetPriceSheet(const FScriptDelegate& Callback, const FString& Key, int32 Currency) | FinalNative+1 flags | | 0x24 |
| void GetItemDefs(const FScriptDelegate& Callback, const FString& Key, int32 AppID, const FString& ModifiedSince, const TArray<int32>& ItemdefIDs, const TArray<int32>& WorkshopIDs, int32 CacheMaxAgeSeconds) | FinalNative+1 flags | | 0x5C |
| void GetInventory(const FScriptDelegate& Callback, const FString& Key, int32 AppID, const FString& SteamID) | FinalNative+1 flags | | 0x38 |
| void ExchangeItem(const FScriptDelegate& Callback, const FString& Key, int32 AppID, const FString& SteamID, const TArray<int32>& MaterialsItemID, const TArray<int32>& MaterialsQuantity, const FString& OutputItemdefId) | FinalNative+1 flags | | 0x68 |
| void ConsumeItem(const FScriptDelegate& Callback, const FString& Key, int32 AppID, const FString& ItemId, const FString& Quantity, const FString& SteamID, const FString& RequestID) | FinalNative+1 flags | | 0x68 |
| void Consolidate(const FScriptDelegate& Callback, const FString& Key, int32 AppID, const FString& SteamID, const TArray<int32>& ItemdefIDs, bool bForce) | FinalNative+1 flags | | 0x49 |
| void AddPromoItem(const FScriptDelegate& Callback, const FString& Key, int32 AppID, int32 ItemdefId, const FString& ItemPropsJson, const FString& SteamID, bool bNotify, const FString& RequestID) | FinalNative+1 flags | | 0x60 |
| void AddItem(const FScriptDelegate& Callback, const FString& Key, int32 AppID, const TArray<int32>& ItemdefId, const FString& ItemPropsJson, const FString& SteamID, bool bNotify, const FString& RequestID, bool bTradeRestriction) | FinalNative+1 flags | | 0x71 |