What is the usage specification of short message interface of Tri-Network Jetletter Company?

For example, someone helps you, because the customer service of its platform will take the initiative to help you. There is no need to worry about this. As long as you register to buy, you will also provide free copywriting guidance and writing services for senior SMS marketing consultants with a value of 1000 yuan. The interface documents are generally description documents or APIs for reference and help when merchants dock. Including instructions, interface list, interface parameter table, signature/verification rules, merchant response rules, etc.

Generally, the security of the interface should be considered first. The signature of payment class can refer to the interface documents such as Alipay and WeChat Payment, and the signature of business class can refer to the interface API WeChat public platform.

Signature is to assemble parameters according to rules according to merchant number, business parameters, random character string or time stamp, merchant key/public key and private key, and then generate a signature according to a signature rule to ensure the security of the interface.