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Message API
SMS HTTP API Documentation
Overview This is a technical document for SMS sending API interfaces, providing detailed instruc...
Update Log
Update Log Version Description Author Date v1.3 1. Added error code=1102. Added Java, PHP ...
Interface Description
Interface Description Important Notes: The message content (UTF-8 encoded) needs to be converted...
Single SMS Sending
Single SMS Sending Request URL https://{domain}/sms/send?spid=xx&pwd=xx&das=xx×tamp=xx&sm=x ...
Multiple SMS Sending
Multiple SMS Sending Request URL https://{domain}/sms/rsend Request Method POST Content-Type:...
SMS Delivery Status Query
SMS Delivery Status Query Request URL https://{domain}/sms/state?spid=xx&pwd=xx×tamp=xx&msgi...
Appendix-Hexadecimal conversion in Java and PHP
Appendix Java String to Hexadecimal public static String strToHex(String str) { String st = "...