Product Limits

Last updated: 2020-05-12 10:05:01

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Trial/Testing Application Limit

  • A trial application supports up to 1,000 devices in a test. If the limit is exceeded, the trial may be terminated. Therefore, do not use it for commercial purpose to avoid potential losses.
  • A testing application supports up to 1,000 devices in a test. If the limit is exceeded, the use of application may be terminated. Therefore, do not use it for commercial purpose to avoid potential losses.

Android/iOS Message Content Limit

  • On Android and iOS, the size of a push message body cannot exceed 4 KB, and this limit applies to the message field in the Push API.

Limit on using Android vendor-specific channels

Android message title

Mi: up to 50 characters.
Huawei: up to 40 characters.
Meizu: up to 32 characters.
OPPO: up to 32 characters.
Vivo: up to 20 Chinese characters or 40 English characters.

Android message content

Mi: up to 128 characters.
Huawei: up to 80 characters.
Meizu: up to 100 characters.
OPPO: up to 200 characters.
Vivo: up to 50 Chinese characters or 100 English characters.

If the length limit is exceeded, message push through the corresponding vendor-specific channel will fail. In this case, the message will be pushed through the TPNS channel.

API Use Limits

  • When calling the API for batch push, you can specify up to 1,000 device tokens or accounts.
  • When calling the API for push by tag, the list of tags can contain up to 512 characters.
  • In full push, the same message can be pushed only once per hour, but there are no limits on the frequency and number of pushes for other push objects.
  • The call frequency limit for a statistics-related API is 200 calls/hour.

Limits on Number of Pushes and Push Rate