如何发起payu退款？

Question

我正在使用nodejs进行payu API集成。在测试环境中，我得到的响应如下：

{"status":-1,"rows":0,"message":"Something went Wrong  guid 3hnlpif04nu9nbascn1mom27le sessionId  null","result":null,"guid":"3hnlpif04nu9nbascn1mom27le","sessionId":"null","errorCode":null}

以下是我的代码

        let url = `https://test.payumoney.com/treasury/merchant/refundPayment`;
        url = `${url}?paymentId=${paymentID}&refundAmount=${transaction["amount"]}&merchantKey=${config['PAYU_MONEY'].merchantKey}`;
        logger.debug("PayuService: initiateRefund: Refund attempt url: ", { url } );

        let res = await request.post(url, {
            headers: {
                'authorization': config['PAYU_MONEY'].authHeader,
                'cache-control': 'no-cache',
                'Content-Type': 'application/json'
            }
        })

其中，paymentID来自payu交易响应'payuMoneyId‘。

Answer 1

退款接口不支持测试/沙盒环境。

直播环境退款接口如下：

https://www.payumoney.com/treasury/merchant/refundPayment?merchantKey=merchantkeyvalue&paymentId=1234&refundAmount=10

请传递商家密钥、支付ID、金额

在Params和Authorization Header中。