# Blynk integration how to send event

**URL:** <https://discuss.blues.com/t/blynk-integration-how-to-send-event/3107>\
**Category:** Notehub.io\
**Created:** [June 15, 2025, 1:37pm UTC](https://discuss.blues.com/t/blynk-integration-how-to-send-event/3107 "2025-06-15T13:37:03Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![AB89](https://avatars.discourse-cdn.com/v4/letter/a/f6c823/32.png) [@AB89](https://discuss.blues.com/u/AB89)\
**Post date:** [June 15, 2025, 1:37pm UTC](https://discuss.blues.com/t/blynk-integration-how-to-send-event/3107/1 "2025-06-15T13:37:04Z")

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Hi,  
I’m using Notehub-\>Blynk integration. I can post sensor values to Blynk, but Is there a way to trigger Blynk configured events (email/SMS) or something else to that effect from the notecard?  
Thanks,  
-Aliaksei

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**Author:** ![RobLauer](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.blues.com/roblauer/32/1567_2.png) [@RobLauer](https://discuss.blues.com/u/RobLauer)\
**Post date:** [June 16, 2025, 12:36am UTC](https://discuss.blues.com/t/blynk-integration-how-to-send-event/3107/2 "2025-06-16T00:36:52Z")

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Hi @AB89 and welcome to the Blues community!

I’m glad to hear you were able to get the Notehub/Blynk integration running successfully. Unfortunately we aren’t not too familiar with more advanced Blynk capabilities, but after a quick search it appears to me that you want to set up one of the [Notification/Alerts](https://docs.blynk.io/en/getting-started/notification-management) in the Blynk platform maybe?

Rob

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<div class="post-metadata">

**Author:** ![AB89](https://avatars.discourse-cdn.com/v4/letter/a/f6c823/32.png) [@AB89](https://discuss.blues.com/u/AB89)\
**Post date:** [June 16, 2025, 1:53am UTC](https://discuss.blues.com/t/blynk-integration-how-to-send-event/3107/3 "2025-06-16T01:53:08Z")

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Hi Rob,  
Yes, I can configure the notification in Blynk, but it is not much of a use if I can not trigger it through the integration. That was the question: does the integration support Blynk notifications?  
Thanks.

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**Author:** ![RobLauer](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.blues.com/roblauer/32/1567_2.png) [@RobLauer](https://discuss.blues.com/u/RobLauer)\
**Post date:** [June 16, 2025, 2:49pm UTC](https://discuss.blues.com/t/blynk-integration-how-to-send-event/3107/4 "2025-06-16T14:49:07Z")

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Hi @AB89,

If Blynk exposes an API to create an alert, then yes, a Notehub route can trigger it! For example, just looking at the [Content Events docs](https://docs.blynk.io/en/blynk.console/templates/events/custom-events/events-content-events), it looks like you can route data to a Blynk-provided URL like this to trigger an event:

```auto
https://{server_address}/external/api/logEvent?token={token}&code={event_name}

```

Usually the logic of cloud processing happens on your cloud platform. However, you can [conditionally route data to Blynk from Notehub](https://dev.blues.io/guides-and-tutorials/notecard-guides/using-jsonata-to-transform-json/#jsonata-transforms-in-notehub-routes) based on data you are routing using custom JSONata transforms.

Thanks,  
Rob

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<div class="post-metadata">

**Author:** ![scavoj](https://avatars.discourse-cdn.com/v4/letter/s/df788c/32.png) [@scavoj](https://discuss.blues.com/u/scavoj)\
**Post date:** [July 30, 2025, 11:06pm UTC](https://discuss.blues.com/t/blynk-integration-how-to-send-event/3107/5 "2025-07-30T23:06:09Z")

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Aliaksei,

Have you been able to get it working? I’m trying to do the same thing to generate a push notification (not sure I’m doing it correctly) to my phone and to Email from Blynk. I have the route set up but my device token doesn’t seem to be working. When I move the token to the header it says “no token found”. When I place it in the url it says “Invalid Token”.

Do you know if the device token is the correct token?

Thanks,

Joe