接口說明：

1、商戶掃描消費(fèi)者錢包付款碼完成支付，支持支付寶，微信，云閃付，數(shù)字人民幣等錢包；

2、正常情況下被掃接口同步返回支付結(jié)果，若遇到需要消費(fèi)者輸入密碼的情況，交易會(huì)返回“BBS10000-支付中”狀態(tài)。在該場(chǎng)景下，建議發(fā)起方發(fā)起多次查詢，查詢頻率推薦1分鐘內(nèi)按 5s+5s+5s+5s+10S+10S+20S方式聯(lián)機(jī)查詢，并保留手工發(fā)起查詢的能力。

被掃交易輸密碼場(chǎng)景說明：如果用戶支付密碼用時(shí)比較長(zhǎng)，商戶多次查詢完成時(shí)，用戶還沒有輸密碼完成，拉卡拉這邊會(huì)按照一定的輪詢策略（總時(shí)間范圍大概在兩個(gè)小時(shí)的多次查詢）繼續(xù)向賬戶端發(fā)起查詢，查詢成功后再按照接口中通知地址通知商戶。如果用戶在拉卡拉的輪詢查詢都完成了還沒有完成輸入密碼，此時(shí)交易還處于中間態(tài)，只能依賴商戶發(fā)起手工查詢，觸發(fā)拉卡拉再次向賬戶端發(fā)起交易結(jié)果查詢。

調(diào)用地址

使用HTTP協(xié)議，POST方式提交。

測(cè)試環(huán)境： https://test.wsmsd.cn/sit/api/v3/labs/trans/micropay

生產(chǎn)環(huán)境：：https://s2.lakala.com/api/v3/labs/trans/micropay

請(qǐng)求報(bào)文

支持的auth_code說明

location_info字段說明

支付寶二維碼被掃場(chǎng)景下acc_busi_fields域內(nèi)容

支付寶extend_params字段說明

支付寶goods_detail字段說明

示例

“goods_detail”: “[{"goods_id":"1002","goods_name":"蔥油拌面","quantity":"1","price":"1.10"}]”,

支付寶promo_params字段說明

支付寶priority_pay_assets字段說明

支付寶business_params字段說明（JSON格式）

{"assignJointAccountld":"15567","enterprisePayAmount":"15567","identityPayBizlnfo":"15567","enterprise_pay_info":"15567"}

微信二維碼被掃場(chǎng)景下acc_busi_fields域內(nèi)容

微信detail字段說明

微信goods_detail字段說明

銀聯(lián)二維碼被掃場(chǎng)景下acc_busi_fields域內(nèi)容

示例

“acq_addn_data_order_info”: “{"title": "日用品","dctAmount": "2","addnInfo": "屈臣氏(人民廣場(chǎng))店"}”,
“acq_addn_data_goods_info”: “[{"id": "202230001","name": "test測(cè)試單品","price": "1","quantity": "1"}]”

響應(yīng)報(bào)文

支付寶二維碼被掃場(chǎng)景下返回acc_resp_fields域內(nèi)容

示例

“fund_bill_list”: “[{"amount":"1.00","fund_channel":"MDISCOUNT"},{"amount":"5.00","fund_channel":"ALIPAYACCOUNT"}]”,
“voucher_detail_list”: “[{"amount":"6.00","id":"202203030007300281380B7C5COQ","memo":"拉卡拉 測(cè)試用，浦東機(jī)場(chǎng)店，定向投放，不在店鋪頁展示","merchant_contribute":"6.00","name":"【必點(diǎn)】秘制豆?jié){","other_contribute":"0.00","purchase_ant_contribute":"0.00","purchase_buyer_contribute":"5.00","purchase_merchant_contribute":"1.00","template_id":"20220302000730017404006Z3HMI","type":"ALIPAY_ITEM_VOUCHER"}]”,

微信二維碼被掃場(chǎng)景下返回acc_resp_fields域內(nèi)容

銀聯(lián)二維碼被掃場(chǎng)景下返回acc_resp_fields域內(nèi)容

示例

“up_iss_addn_data”: “{"dctDetail":[{"id":"202230001","dctQuantity":"1","dctPrice":"1","dctId":"2112022022345425"}]}”,
“up_coupon_info”: “[{"id":"2112022022345425","desc":"lkl單品測(cè)試","type":"CP01","spnsrId":"8223310581202EY","offstAmt":"1"}]”,

數(shù)幣被掃場(chǎng)景下返回acc_resp_fields域內(nèi)容

示例

請(qǐng)求報(bào)文：

{
    "req_time": "20210907150256",
    "version": "3.0",
    "out_org_code": "OP00000003",
    "req_data": {
        "merchant_no": "822290070111135",
        "term_no": "29034705",
        "out_trade_no": "FD660E1FAA3A4470933CDEDAE1EC1D8E",
        "auth_code": "135178236713755038",
        "total_amount": "123",
        "location_info": {
            "request_ip": "10.176.1.192",
            "location": "+37.123456789,-121.123456789"
        }
    }
}復(fù)制

響應(yīng)報(bào)文：

{
    "msg": "用戶支付中",
    "resp_time": "20210907150258",
    "code": "BBS10000",
    "resp_data": {
        "need_query": "1",
        "out_trade_no": "FD660E1FAA3A4470933CDEDAE1EC1D8E",
        "trade_no": "2021090766210003630077",
        "log_no": "66210003630077",
        "acc_trade_no": "",
        "account_type": "WECHAT",
        "total_amount": "123",
        "payer_amount": "",
        "acc_settle_amount": "",
        "acc_mdiscount_amount": "",
        "acc_discount_amount": "",
        "trade_time": "20210907150258",
        "bank_type": "",
        "card_type": ""
    }
}