# Setting up a DNS pre-resolved domain name

Interface should be called on the server side, seeHattori API。

# Interface Dxplaination

# Interface name

setPrefetchDomain

# Functional description

• This interface is used to set up DNS preresolved domain names

# Calling mode

# HTTPS call

POST https://api.weixin.qq.com/wxa/set_prefetchdnsdomain?access_token=ACCESS_TOKEN 

# Third Party Invocation

• The calling method and parameters are the same as HTTPS, only the calling token is different

• The permission set id to which this interface belongs is: 18

• After the service provider has been authorized with one of the permission sets, it can do so by usingauthorizer_access_TokenCalling on behalf of the merchant

# Request parameters

# Return parameters

# Call Example

Example Dxplaination: HTTPS requests

# Sample Request Data

{
  "prefetch_dns_domain":[
    {
      "url":"d1.com"
    },
    {
      "url":"d2.com"
    }
  ]
} 

# Return Data Example

{"errcode":"0"} 

# Error code