The API returns results synchronously. Response times may be longer when querying a large volume of data.
2.
The API response depends on the carrier's system. There is a risk of a response timeout. If a timeout occurs, please try the request again or reduce the number of SIM cards in the query.
3.
The time zone for this month's statistics is CET. From 1:00 on the last Sunday of March to 1:00 on the last Sunday of October, the time zone is UTC+2 (Daylight Saving Time, 6 hours behind Beijing Time). Outside this period, the time zone is UTC+1 (Standard Time, 7 hours behind Beijing Time).
Supports querying data for a batch of SIM cards, with a maximum of 1000 cards per request (TBD).
2.
During the query, if the list includes SIM cards from carriers other than the specified one, the process will be terminated and a corresponding error code will be returned.