# What's the max number of channels we can listen for Stream API

**URL:** <https://forum.alpaca.markets/t/whats-the-max-number-of-channels-we-can-listen-for-stream-api/1976>\
**Category:** Alpaca Integration Applications\
**Created:** [July 6, 2020, 8:28pm UTC](https://forum.alpaca.markets/t/whats-the-max-number-of-channels-we-can-listen-for-stream-api/1976 "2020-07-06T20:28:48Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![WinJ](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.alpaca.markets/winj/32/998_2.png) [@WinJ](https://forum.alpaca.markets/u/WinJ)\
**Post date:** [July 6, 2020, 8:28pm UTC](https://forum.alpaca.markets/t/whats-the-max-number-of-channels-we-can-listen-for-stream-api/1976/1 "2020-07-06T20:28:48Z")

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Hi,

I noticed in Alpaca document that one account can only listen to max of 30 channels for A._, and has no limit on AM._. Does that mean we can listen to, say thousands of stocks for AM? Will there be any problem? Also what the limit for T.\* and Q.\*?

Thank you very much!