Pre-Sign String (v1)
By default, the pre-sign string is the request string (brackets inclusive) within the HTTP body. Request Structure Sample pre-sign string Compress the JSON before creating signature. Private key sample (Java) Sample signature By default, the signature is within the response body as in the request, please use the exchanged public key from AlipayHK for verification.1. Prepare Pre-Sign String
"request":
### Sign from here
{
"head": {
headers
},
"body": {
body
}
}
### Sign till here
,
"signature": signature
}
{
"head": {
"clientId": "4Q5Y38882Y0QQKABCDE",
"function": "alipay.intl.oauth.auth.prepareForRedirect",
"reserve": "{}",
"reqTime": "q",
"version": "2.0.0",
"reqMsgId": "2f864a23-ddc6-40ec-8c8c-e007922baf85"
},
"body": {
"authMerchantId": "2160120012345678",
"authSite": "ALIPAY_HK",
"merchantRedirectUrl": "https://www.alipayhk.com",
"scopes": [
"USER_POINTS"
],
"terminalType": "WAP"
}
}
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
kaOjnulViGIEJKtjVimspOVgM9zI%2FNhmpgdA3ffiUwggROdOw%2FwkcBpWvXIR1K3a3zO1hleY9TwF%2B1QJohe29QUHWGFqxnMKiWhzgsW70w0Ug46D%2BxzxWTaAsadlZjatMCzNph0K%2F0i6xm1t5ACUOvBS4x7BINIBz%2B%2FnF5RYaacwk38rludlLMjLjfyYZjp35dak7vvC5J7lQnkiAxi8n40Ku6n3I%2BzqMqzNANeO%2FuwYTQjzcudKfKhU4EddoJ4%2FCIfNoN3vzx0tVIkoQ%2BnNc2El%2BR5%2F0%2BeP0MnScpnEmd7ljguf%2BNbcTcVcXwQxZtsXHMxwiONIac7FesKyhM%2FBEQ%3D%3D
2. Obtain Signature