POST 或 GETapplication/jsonUTF-8RSA2(SHA256withRSA)签名生成的通用步骤如下amount=1&appId=68a40a59e4b0bf61830a5687&body=商品描述&channelExtra={"authCode":"2088622213378244"}&clientIp=175.0.227.20¤cy=CNY&mchNo=M1755581016&mchOrderNo=P1957679439693283330¬ifyUrl=https://www.cnyepay.com&reqTime=1694051706&signType=RSA2&subject=商品标题&version=1.0&wayCode=ALI_JSAPIRqO5SEV50TTM1sHqGZnKRL2dGIEjQNjmSlKCiuKA7dZ4zF+7eHzZtB6VipF530c0XssCyuLIR8n7IUs5i1FCbdlDrGeFUH+jWTalvw60/6AaD1A6MUI/9HLDApIGzBCXGDxY2QMrxsLlbqEhbdCkkXdkRP8mRjL1UJIYwqGW+q61R8P5wECCThh18JoU8okWNsaJHeEc0uKDlI0PGYg+K2z+xJl60uroHW0ZKR4uJ02uHHBWN52fpxjD1on5tsr2n3EHXX1XNh6Sdqh/+yMDYrE6yTwxhynTqTLJk1V9mqNPyQW73lDR2obAGLz/AkFeTfcOaKB6u0MKPuU9Rr6InA=={
"amount": 1,
"mchOrderNo": "P1957679439693283330",
"subject": "商品标题",
"wayCode": "ALI_JSAPI",
"sign": "RqO5SEV50TTM1sHqGZnKRL2dGIEjQNjmSlKCiuKA7dZ4zF+7eHzZtB6VipF530c0XssCyuLIR8n7IUs5i1FCbdlDrGeFUH+jWTalvw60/6AaD1A6MUI/9HLDApIGzBCXGDxY2QMrxsLlbqEhbdCkkXdkRP8mRjL1UJIYwqGW+q61R8P5wECCThh18JoU8okWNsaJHeEc0uKDlI0PGYg+K2z+xJl60uroHW0ZKR4uJ02uHHBWN52fpxjD1on5tsr2n3EHXX1XNh6Sdqh/+yMDYrE6yTwxhynTqTLJk1V9mqNPyQW73lDR2obAGLz/AkFeTfcOaKB6u0MKPuU9Rr6InA==",
"reqTime": "1694051706",
"body": "商品描述",
"version": "1.0",
"channelExtra": "{\"authCode\":\"2088622213378244\"}",
"appId": "68a40a59e4b0bf61830a5687",
"clientIp": "175.0.227.20",
"notifyUrl": "https://www.cnyepay.com",
"signType": "RSA2",
"currency": "CNY",
"mchNo": "M1755581016"
}商户完成入网后需要使用管理员邮箱向粤收付发送邮件,邮件内附商户RSA公钥、商户号、商户名称、商户应用ID等信息用于配置,若同步发送了商户RSA私钥将不予配置,且需要更换RSA密钥再次发送新的邮件才予以配置;
粤收付平台公钥请于粤收付商户后台获取用于回调验签;
若商户需要变更商户公钥信息需将新的商户信息、公钥、盖章版密钥变更书给予粤收付方可操作变更。