# How to search users is\_online by user\_id

**URL:** https://community.sendbird.com/t/how-to-search-users-is-online-by-user-id/238
**Category:** Show & Tell
**Tags:** open-forum
**Created:** [April 30, 2020, 8:37am UTC](https://community.sendbird.com/t/how-to-search-users-is-online-by-user-id/238 "2020-04-30T08:37:38Z")
**Posts on this page:** 5
**Page:** 1

<div class="post-metadata">

### Author: ![latte](https://avatars.discourse-cdn.com/v4/letter/l/5e9695/32.png) [@latte](https://community.sendbird.com/u/latte)
#### Post date: [April 30, 2020, 8:37am UTC](https://community.sendbird.com/t/how-to-search-users-is-online-by-user-id/238/1 "2020-04-30T08:37:38Z")

</div>

I want to search which of these users are online based on the user\_id.  
What should I do?  
The List users API does not query online users.

---

<div class="post-metadata">

### Author: ![eric.kim](https://sea2.discourse-cdn.com/flex020/user_avatar/community.sendbird.com/eric.kim/32/8_2.png) [@eric.kim](https://community.sendbird.com/u/eric.kim)
#### Post date: [April 30, 2020, 7:28pm UTC](https://community.sendbird.com/t/how-to-search-users-is-online-by-user-id/238/2 "2020-04-30T19:28:55Z")

</div>

@latte Could you share what platform(Android, iOS, JavaScript) are you trying to build this on?

---

<div class="post-metadata">

### Author: ![latte](https://avatars.discourse-cdn.com/v4/letter/l/5e9695/32.png) [@latte](https://community.sendbird.com/u/latte)
#### Post date: [May 3, 2020, 6:32am UTC](https://community.sendbird.com/t/how-to-search-users-is-online-by-user-id/238/3 "2020-05-03T06:32:01Z")

</div>

@eric.kim the Platform API

---

<div class="post-metadata">

### Author: ![jimcarter](https://avatars.discourse-cdn.com/v4/letter/j/f08c70/32.png) [@jimcarter](https://community.sendbird.com/u/jimcarter)
#### Post date: [June 10, 2020, 10:48am UTC](https://community.sendbird.com/t/how-to-search-users-is-online-by-user-id/238/4 "2020-06-10T10:48:49Z")

</div>

I’m also looking for is\_online filter in the List Users Platform API. Is it possible as of now?

---

<div class="post-metadata">

### Author: ![Arone\_Jerome](https://avatars.discourse-cdn.com/v4/letter/a/ecccb3/32.png) [@Arone\_Jerome](https://community.sendbird.com/u/Arone_Jerome)
#### Post date: [September 7, 2022, 8:42am UTC](https://community.sendbird.com/t/how-to-search-users-is-online-by-user-id/238/5 "2022-09-07T08:42:32Z")

</div>

I have a same question. Im using flutter and sendbird package. like i want to search the user base on their user\_id OR nickname.