传输方式#
Unify the transmission as JSON, including the request body and the response bodyRequest a domain name#
Developers can obtain API_HOST in the open platform| key | value | note |
|---|
| Content-Type | application/json | |
| Accept | application/json | |
| Accept-Charset | utf-8 | |
| key | ********* | Choose either the body or the header |
| t | ********* | Choose either the body or the header |
| sign | ********* | Choose either the body or the header |
| username | ********* | Choose either the body or the header |
| request_id | ********* | Choose either the body or the header,Reserved, optional |
Request parameters#
All request parameters should be placed in the body or header bodyRequest example#
Take the order status query business as an example:Modified at 2026-01-01 03:02:30