# Websocket connection on a single API

**URL:** <https://community.aliceblueonline.com/t/websocket-connection-on-a-single-api/5023>\
**Category:** API\
**Created:** [July 3, 2023, 3:28am UTC](https://community.aliceblueonline.com/t/websocket-connection-on-a-single-api/5023 "2023-07-03T03:28:28Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![Chris\_Bhansali](https://sea1.discourse-cdn.com/flex015/user_avatar/community.aliceblueonline.com/chris_bhansali/32/2452_2.png) [@Chris\_Bhansali](https://community.aliceblueonline.com/u/Chris_Bhansali)\
**Post date:** [July 3, 2023, 3:28am UTC](https://community.aliceblueonline.com/t/websocket-connection-on-a-single-api/5023/1 "2023-07-03T03:28:28Z")

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Does anyone know how many websocket connection can we open on a single API?

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**Author:** ![Shivaraman\_Arumugam](https://avatars.discourse-cdn.com/v4/letter/s/53a042/32.png) [@Shivaraman\_Arumugam](https://community.aliceblueonline.com/u/Shivaraman_Arumugam)\
**Post date:** [July 3, 2023, 5:45am UTC](https://community.aliceblueonline.com/t/websocket-connection-on-a-single-api/5023/2 "2023-07-03T05:45:11Z")

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Yes,In websocket connection can connect upto 25 scripts.

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**Author:** ![Chris\_Bhansali](https://sea1.discourse-cdn.com/flex015/user_avatar/community.aliceblueonline.com/chris_bhansali/32/2452_2.png) [@Chris\_Bhansali](https://community.aliceblueonline.com/u/Chris_Bhansali)\
**Post date:** [July 4, 2023, 12:04am UTC](https://community.aliceblueonline.com/t/websocket-connection-on-a-single-api/5023/3 "2023-07-04T00:04:45Z")

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What I mean is how many python scripts I can open websocket connection on a single api or trading account. Like I want to run 4 different python scripts using websocket connection but same trading account.

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**Author:** ![Shivaraman\_Arumugam](https://avatars.discourse-cdn.com/v4/letter/s/53a042/32.png) [@Shivaraman\_Arumugam](https://community.aliceblueonline.com/u/Shivaraman_Arumugam)\
**Post date:** [July 4, 2023, 5:14am UTC](https://community.aliceblueonline.com/t/websocket-connection-on-a-single-api/5023/4 "2023-07-04T05:14:02Z")

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Yes,You can.

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<div class="post-metadata">

**Author:** ![Chris\_Bhansali](https://sea1.discourse-cdn.com/flex015/user_avatar/community.aliceblueonline.com/chris_bhansali/32/2452_2.png) [@Chris\_Bhansali](https://community.aliceblueonline.com/u/Chris_Bhansali)\
**Post date:** [July 4, 2023, 3:34pm UTC](https://community.aliceblueonline.com/t/websocket-connection-on-a-single-api/5023/5 "2023-07-04T15:34:24Z")

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Oh thanks! Also, is there a limit to how many connection?

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**Author:** ![Shivaraman\_Arumugam](https://avatars.discourse-cdn.com/v4/letter/s/53a042/32.png) [@Shivaraman\_Arumugam](https://community.aliceblueonline.com/u/Shivaraman_Arumugam)\
**Post date:** [July 5, 2023, 11:32am UTC](https://community.aliceblueonline.com/t/websocket-connection-on-a-single-api/5023/6 "2023-07-05T11:32:19Z")

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The following are the rate limits for API users

1. Orders - **NOT LIMITED**. Placing a new order, Modifying an existing order, square off positions and Cancelling an order are all not limited.

2. All other requests - **Limited to 1800 requests per 15 minitues**. This limit will be reset every 15 minutes to 1800 again.

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**Author:** ![Karthik\_Sunkari](https://sea1.discourse-cdn.com/flex015/user_avatar/community.aliceblueonline.com/karthik_sunkari/32/5495_2.png) [@Karthik\_Sunkari](https://community.aliceblueonline.com/u/Karthik_Sunkari)\
**Post date:** [November 11, 2024, 11:19am UTC](https://community.aliceblueonline.com/t/websocket-connection-on-a-single-api/5023/7 "2024-11-11T11:19:49Z")

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When I am connecting websocket with js code it showing like this what URL need to use to connect with websocket?

AliceBlue\_Websocket\_Sample\_code.php:266 WebSocket connection to ‘wss://ws1.aliceblueonline.com/NorenWS’ failed: const wSocket = new WebSocket(constant.WEBSOCKET);

if posible provide sample js code for websocket connection