The alipay.overseas.secmerchant.online.maintain interface is provided to facilitate the Alipay overseas acquirers to timely and accurately report the secondary merchant information to Alipay. According to the Management Rules for Alipay Overseas Acquirers, all Alipay overseas acquirers need to report the related information of the secondary merchants to Alipay in time, especially the secondary merchant transaction information that complies with Alipay rules.
You need to make reports for all your secondary merchants that were not reported to Alipay in an offline channel or by the alipay.overseas.secmerchant.online.maintain interface, no matter when they joined the Alipay system. It is strongly recommended to report the merchant information by calling the alipay.overseas.secmerchant.online.maintain interface. After January 31, 2019, the offline channel is not to be supported and merchant information can be reported only through the alipay.overseas.secmerchant.online.maintain interface.
You need to report the information of all the secondary merchants only once when they were added to the system. No daily updates needed. However, if the secondary merchant information has been changed, you need to update the reported information by calling the alipay.overseas.secmerchant.online.maintain interface again.
The following parameters are the parameters that must be consistent with those in the payment interface when calling the alipay.overseas.secmerchant.online.maintain interface:
If you find that the reported information was incorrect or out-of-date, you can make an update to the reported information by calling the alipay.overseas.secmerchant.online.maintain interface again and submit the latest information. The latest information can overwrite the previous information. Only the following fields can be updated: the secondary_merchant_name filed, the register_country field, the register_address field, and the site_infos field.
In order to ensure the compatibility of the existing acquiring interface, you need to pass the URL information of the transaction through the refer_url field.