VMP Interface Signature Verification Tool
1. This tool can help developers verify whether the
signature generated from the request parameters sent when calling the VMP Interface API is
correct. After submitting the relevant information, the signature verification result can be
obtained.
2. This tool can help developers generate request
parameters, making it convenient for developers during the early stages of development and
testing.
3. Frequently Asked Questions
1). Pay attention to whether the parameters are case-sensitive. Incorrect parameter casing will result in a signature error.
2). Check if all parameters are exactly the same as in the documentation, and make sure there are no spaces.
Tips
* Please keep it confidential
* Please keep it confidential
* Please keep it confidential
$.getOutTradeNo automatically generates the out_trade_no; $.getTime generates the current time (YYYYMMDDHHmmss)
ASCII Dictionary Sorted Link:{{asciilink}}
Link to be Signed:{{deeplink}}
Request Parameters:{{reqParam}}
Signature:{{sign}}