交易快速入門

void GiveItemTo(string secondPlayerId, string myItemInstanceId) {
    PlayFabClientAPI.OpenTrade(new OpenTradeRequest {
        AllowedPlayerIds = new List<string> { secondPlayerId }, // PlayFab ID for the friend who will receive your gift
        OfferedInventoryInstanceIds = new List<string> { myItemInstanceId } // The item instanceId fetched from GetUserInventory()
    }, LogSuccess, LogFailure);
}

void ExamineTrade(string firstPlayFabId, string tradeId) {
    PlayFabClientAPI.GetTradeStatus(new GetTradeStatusRequest {
        OfferingPlayerId = firstPlayFabId,
        TradeId = tradeId
    }, LogSuccess, LogFailure);
}

If the requirements of that trade are acceptable, the gift can be accepted using AcceptTrade
C# snip
void AcceptGiftFrom(string firstPlayFabId, string tradeId) {
    PlayFabClientAPI.AcceptTrade(new AcceptTradeRequest {
        OfferingPlayerId = firstPlayFabId,
        TradeId = tradeId
    }, LogSuccess, LogFailure);
}