1. 求购
ECOSteam 免费开放平台CS2饰品交易
  • ECO开放平台接入流程
  • RSA公私钥生成、签名
  • 通用请求参数与响应
  • 订单状态处理流程说明
  • 回调通知服务
  • WebSocket监听商品变动消息
  • 服务商入驻流程
  • 商户
    • 获取用户钱包金额
      POST
    • 获取资金流水
      POST
    • 求购账户转入转出
      POST
    • 查询已绑定steam账号列表
      POST
    • 验证交易链接
      POST
    • 获取steamID
      POST
  • 市场
    • 获取steam市场名称和在售价格(推荐)
      POST
    • 品类查询(不推荐)
      POST
    • 在售/预售商品列表
      POST
    • 批量查询在售商品价格
      POST
    • 批量获取商品详情
      POST
    • 批量查询在售商品状态
      POST
    • 获取检视图
      POST
  • 购买
    • 指定商品购买
    • 指定类别购买
    • 购买预售商品
    • P2P购买订单
  • 订单
    • 历史订单查询
    • 查询订单状态
    • 查询购买订单列表
    • 查询订单详情
    • 查询报价信息
    • 处罚订单查询
    • 买家取消订单
    • 举报卖家撤回报价
    • 买家确认订单交易成功
    • 查询出售订单列表
    • 卖家订单发送报价
    • 用户接受报价
    • 用户一键处理报价
    • 卖家查询订单状态
    • 卖家查询订单详情
    • 卖家查询报价对应订单
    • 预售订单交易链接修改
  • 出售
    • 刷新用户Steam库存
    • 查询Steam库存
    • 出售商品列表
    • 上架库存
    • 批量改价
    • 预售商品上架/改价
    • 下架在售/预售商品
    • 用户店铺状态设置
  • 求购
    • 发布求购信息
      POST
    • 编辑求购信息
      POST
    • 终止求购信息
      POST
    • 批量暂停/开启/删除求购信息
      POST
    • 批量更新求购收货链接
      POST
    • 获取我的求购分页列表
      POST
    • 秒出货库存查询
      POST
    • 秒出货求购供应
      POST
    • Steam库存查询
      POST
    • 创建交易存款
      POST
    • 创建交易报价
      POST
  • 出租
    • 可租可售上架/可租可售改价
    • 下架出租商品
    • 查询自己出租的商品
    • 查询出租订单列表
    • 卖家查询出租订单详情
  • 汰换合炉
    • 创建合炉
    • 我的合炉列表
    • 合炉支付
  • 其他
    • 解封超时未收货用户
    • 获取交易汇率
  • 服务商
    • 获取服务商绑定的用户集合
  • 数据模型
    • Schemas
      • BatchSerchSellingDetailResultPagesModel
      • BatchSerchSellingDetailResultPagesModelResponseValueModel
      • BuyByTypResponseModel
      • BuyByTypResponseModelListResponseValueModel
      • BuyByTypeIdModel
      • PublishRentGoodsAssetInfo
      • PublishRentGoodsInfoRequest
    • AcceptOfferResult
    • AcceptOfferResultResponseValueModel
    • AccountStatus
    • Asset2DViewModel
    • AssetAnimationViewModel
    • AssetPreviewModel
    • BaseModel
    • BatchGoodsListQueryRequest
    • BatchPurchaseStatusModel
    • BatchPurchaseStatusModelResponseValueModel
    • BatchPurchaseStatusRequestModel
    • BatchSerchSellingDetailResult
    • BatchSerchSellingDetailResultListResponseValueModel
    • BatchSerchSellingPriceModel
    • BatchSerchSellingPriceResult
    • BatchSerchSellingPriceResultListResponseValueModel
    • BatchSerchSellingStatusModel
    • BatchSerchSellingStatusResult
    • BatchSerchSellingStatusResultListResponseValueModel
    • BiddingInfo
    • BooleanResponseValueModel
    • BuyByHashNameModel
    • BuyByHashNameResponseModel
    • BuyByHashNameResponseModelListResponseValueModel
    • BuyByItemIdModel
    • BuyResponseModel
    • BuyResponseModelResponseValueModel
    • BuyerOrderModel
    • BuyerOrderModelPagesModel
    • BuyerOrderModelPagesModelResponseValueModel
    • BuyerOrderQueryModel
    • BuyerPurchaseInfoModel
    • BuyerPurchaseInfoModelPagesModel
    • BuyerPurchaseInfoModelPagesModelResponseValueModel
    • BuyerPurchaseQueryModel
    • CS2RarityEnum
    • CategoryReturnModel
    • CategoryReturnModelPagesModel
    • CategoryReturnModelPagesModelResponseValueModel
    • CategorySearchModel
    • CreateFurnaceParamModel
    • DelistingProducts
    • EditPriceModel
    • ErrorCodes
    • FundFlowReturnModel
    • FundFlowReturnModelPagesModel
    • FundFlowReturnModelPagesModelResponseValueModel
    • FurnaceAssetInfo
    • FurnacePayParam
    • FurnaceSearchParam
    • GemsInfoModel
    • GetHashNameAndPriceListModel
    • GetHashNameAndPriceListResult
    • GetHashNameAndPriceListResultListResponseValueModel
    • GetSellGoodsListRequest
    • GetTradeExchangeRateConfigReturnModel
    • GetTradeExchangeRateConfigReturnModelResponseValueModel
    • GetViewRequestModel
    • GoodsEdit
    • GoodsItem
    • GoodsListQuerySort
    • GoodsPropertyModel
    • GoodsSellingResponseModel
    • GoodsSellingResponseModelPagesModel
    • GoodsSellingResponseModelPagesModelResponseValueModel
    • GoodsShowType
    • HLPublicState
    • HL_ConfirmType
    • HL_FurnaceState
    • HistoryOrderModel
    • ListingGoods
    • HistoryOrderModelListResponseValueModel
    • HistoryOrderQueryModel
    • InspectStatus
    • InventoryInstantShipmentParam
    • InventoryInstantShipmentResult
    • InventoryInstantShipmentResultListResponseValueModel
    • KeychainsColorInfo
    • Language
    • MerchantMoneyModel
    • MerchantMoneyModelResponseValueModel
    • MoneyFlowRequestModel
    • MyFurnaceListAddUserModel
    • MyHLPageModel
    • MyHLPageModelPagesModel
    • MyHLPageModelPagesModelResponseValueModel
    • ObjectResponseValueModel
    • OffshelfGoodResponse
    • OffshelfGoodResponseListResponseValueModel
    • OffshelfRequest
    • OpenApiPurchaseSaleSupplyParam
    • OpenApiPurchaseSaleSupplyResponseModel
    • OpenApiPurchaseSaleSupplyResponseModelResponseValueModel
    • OpenApiRefreshUserSteamStock
    • OpenApiServiceProviderParamModel
    • OpenApiServiceProviderResultModel
    • OpenApiServiceProviderResultModelListReturnValueModel
    • OrderType
    • OpenApiServiceProviderResultModelListStatusDataModel
    • OpenApiSteamUserModel
    • OpenApiSteamUserModelListResponseValueModel
    • OpenApiTransferInOrOutModel
    • OrderCancelModel
    • OrderCancelResponsibility
    • OrderCancelTypeEnum
    • OrderDetailsInfoModel
    • OrderDetailsInfoModelResponseValueModel
    • OrderInfoModel
    • OrderStatusModel
    • OrderStatusModelListResponseValueModel
    • OrderStatusQueryModel
    • P2PBuyOrderModel
    • P2PBuyOrderResponseModel
    • P2PBuyOrderResponseModelResponseValueModel
    • PreSaleOrderTradeLinkParam
    • PreSaleProductsAssetInfo
    • PreSaleProductsModel
    • PublicStockRequest
    • PublishGoodResponse
    • PublishGoodResponseListResponseValueModel
    • PublishGoodsAssetInfo
    • PublishGoodsType
    • PublishListingGoods
    • PublishRentAndSaleItemModel
    • PublishRentAndSaleRequestModel
    • PunishOrderModel
    • PunishOrderModelListResponseValueModel
    • PunishOrderQueryModel
    • PurchaseEditModel
    • PurchasePreSaleProductsParam
    • PurchasePublishRequestOpenModel
    • PurchaseResponse
    • PurchaseResponseResponseValueModel
    • PurchaseStopModel
    • QuerySelfRentGoodsRequest
    • QuerySelfRentGoodsResponse
    • QuerySelfRentGoodsResponsePagesModel
    • QuerySelfRentGoodsResponsePagesModelResponseValueModel
    • QuerySteamStockResponse
    • QuerySteamStockResponsePagesModel
    • QuerySteamStockResponsePagesModelResponseValueModel
    • RentArbitrationInfoModel
    • RentClaimDetailBase
    • RentClaimOrder
    • RentClaimStatus
    • RentClaimType
    • RentGoodsItem
    • RentGoodsStatus
    • RentOrderDetailStatus
    • RentOrderProgressStatus
    • RentSource
    • RentType
    • ReplaceLevelEnum
    • ReportSellerRollBackOfferParam
    • ResolveOfferModel
    • ResolveOfferModelResponseValueModel
    • SearchGoodRange
    • SearchStockRequestModsel
    • SellGoodsListQueryResponse
    • SellGoodsListQueryResponsePagesModel
    • SellGoodsListQueryResponsePagesModelResponseValueModel
    • SellGoodsSearchModel
    • SellerOrderByOfferIdModel
    • SellerOrderDetailsModel
    • SellerOrderDetailsModelResponseValueModel
    • SellerOrderDetailsQueryModel
    • SellerOrderModel
    • SellerOrderModelPagesModel
    • SellerOrderModelPagesModelResponseValueModel
    • SellerOrderQueryModel
    • SellerOrderStatusModel
    • SellerOrderStatusModelListResponseValueModel
    • SellerOrderStatusQueryModel
    • SellerRentOrderDetailsModel
    • SellerRentOrderDetailsModelResponseValueModel
    • SellerRentOrderDetailsQueryModel
    • SellerRentOrderModel
    • SellerRentOrderModelPagesModel
    • SellerRentOrderModelPagesModelResponseValueModel
    • SellerRentOrderQueryModel
    • SellerSendPriceModel
    • SendOfferResult
    • SendOfferResultResponseValueModel
    • SendOfferRole
    • SortType
    • SteamGoodsPropertyFilter
    • SteamGoodsTypeFilter
    • SteamIDInfoModel
    • SteamIDInfoModelResponseValueModel
    • SteamIDInfoRequest
    • SteamInventoryQueryParam
    • SteamInventoryReturn
    • SteamInventoryReturnListResponseValueModel
    • SteamStockStatus
    • SteamStockStatusEnum
    • SteamTransStatusDto
    • SteamUserGuardStatus
    • StickerInfoModel
    • StoreStatusParam
    • StringListResponseValueModel
    • SupportSublet
    • TradeDepositParam
    • TradeDepositReturn
    • TradeDepositReturnResponseValueModel
    • TradeOfferModel
    • TradeOfferModelResponseValueModel
    • TradeOfferQueryModel
    • TradeType
    • TransactionOfferParam
    • TransactionOfferReturn
    • TransactionOfferReturnResponseValueModel
    • UnLockUserModel
    • UpdatePurchaseTradeLinkItem
    • UpdatePurchaseTradeLinkModel
    • UpdatePurchaseTradeLinkRespnse
    • UpdatePurchaseTradeLinkRespnseListResponseValueModel
    • UserAcceptOfferParam
    • UserSettingTradeType
    • ViewLinkReturnModel
    • ViewLinkReturnModelListResponseValueModel
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  1. 求购

创建交易报价

POST
/Api/open/purchase/CreateTransactionOffer

请求参数

Body 参数
application/json-patch+json

示例
{
    "OrderId": "string",
    "PartnerId": "string",
    "Timestamp": "string",
    "Sign": "string",
    "ServiceProviderId": "string",
    "OpenID": "string"
}

请求示例代码

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请求示例请求示例
Shell
JavaScript
Java
Swift
curl --location '/Api/open/purchase/CreateTransactionOffer' \
--header 'Content-Type: application/json-patch+json' \
--data '{
    "OrderId": "string",
    "PartnerId": "string",
    "Timestamp": "string",
    "Sign": "string",
    "ServiceProviderId": "string",
    "OpenID": "string"
}'

返回响应

🟢200成功
application/json
OK
Body

示例
{
    "ResultCode": "string",
    "ResultMsg": "string",
    "ResultData": {
        "OrderId": "string",
        "TradeOfferId": "string"
    }
}
修改于 2026-05-19 03:45:44
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