How Many Times Can a Subdomain Name Be Accessed Using APIs Every Day?

It depends on the target to which the API is published.

• In DataArts DataService Exclusive, the API is published to a DataArts DataService Exclusive cluster by default. After the API is published, it can be called through the intranet. Only the APIs published to a DataArts DataService Exclusive cluster can be called for an unlimited number of times. Otherwise, an API can be called 1,000 times at most every day.
  You can also click More and select an APIG Exclusive or ROMA Connect instance to publish the API to.

  • APIG Exclusive: To publish an API to APIG Exclusive, you must buy an APIG instance on the APIG console in advance. After the instance is created, a default API group is available. The system automatically assigns a debugging domain name for internal tests to the API group. This debugging domain name is unique and cannot be changed, and it can be accessed for a maximum of 1,000 times each day. If you want to create an API group exclusively for DataArts DataService APIs, see Creating an API Group. In addition, you can bind one or more independent domain names to an API group. For details, see Binding a Domain Name. The domain names can be used to call APIs for more than 1,000 times each day.
  • ROMA Connect instance: To publish an API to a ROMA Connect instance, you must create a ROMA Connect instance and an API group on the ROMA Connect console in advance. For details, see Creating an API Group. The system automatically allocates a subdomain name to the API group for internal testing. The subdomain name can be accessed for a maximum of 1,000 times each day. You can also bind independent domain names to the API group so that they can be used to call your published APIs. For details, see Binding Domain Names.

For details, see Publishing an API.