# Interface frequency limit instructions

Official Account The invocation interface is not unlimited.In order to prevent the program error of the Official Account message template from causing WeChat server load exception, by default, each calling interface of the Official Account message cannot exceed a certain limit, when exceeding a certain limit, calling the corresponding interface will receive the following error return code:

{"errcode":45009,"errmsg":"api freq out of limit"}

Developers can log on to the WeChat public platform and view the current daily maximum and real-time call amount of each interface of the account in the Developer Center Interface Permissions Template in the account background. For authenticated accounts, real-time calls can be zeroed, as follows:

1. Due to differences in the methodology or statistical time of calculation of indicators, real-time call data may have an error, generally within 1%.
2. Each account has a total of 10 zeroing opportunities per month, and once the zeroing takes effect, it is used up once (10 times include the zeroing on the platform and the zeroing of the calling interface API).
3. Third-party help Official Account call, in fact, in the consumption of the Official Account message template itself quota.
4. Each interface with an interface call limit can be zeroed.
5. When the number of fans of the account exceeds 10W / 100W / 1000W, the daily call limit of some interfaces will be increased accordingly, according to the number indicated in the Official Account MP background developer center page.

# Call frequency

The frequency limit for interface calls for newly registered accounts is as follows:

Note that for test numbers applied for in the test number application page, the frequency limit for interface calls is as follows:

# Reset the number of API calls

• We provide Reset API Calls interface and Reset API calls with AppSecret can nullify all API calls of Official Account (including those called by third parties) for a total of 10 nullification opportunities per account per natural month, and once a nullification is effective, once an opportunity is used;
• The interface supports Official Account itself calls and Third Party Platform generation calls. The detailed interface call explaination can be found in the interface documentation.