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What are webhooks?

Nexudus can communicate with other systems and automatically push data on to those systems when specific actions take place. This information is trasnferred over the internet using what we call Webhooks. The receiving end of a webhooks will listen for incoming calls from Nexudus with specific data for example if you want to notify another system every time you make a change to a member or contact you could use the "Coworker Update" webhook which sends the data of the contact or member you Updated the record for. 

The receiving end of these webhooks is normally a system that understands this data and is able to process it and make something useful with it.

Webhooks are Created from the Space Settings > Integrations menu. We keep adding new webhooks as users require them for specific integrations but these are the ones we have available so far:


  • Coworker Update
  • Coworker Create
  • BlogPost Create
  • BlogPost Update
  • Booking Create
  • Booking Update
  • Booking Delete
  • Send Welcome Email
  • Coworker Contract Activate
  • Coworker Contract Cancel
  • Coworker Contract Renew
  • Coworker Contract Upgrade Downgrade
  • Coworker Contract Activate First
  • Coworker Invoice Create First
  • Coworker Invoice Create
  • Coworker Invoice Delete
  • Coworker Invoice Update
  • Coworker Invoice Refund
  • Coworker Invoice Credit Note
  • Coworker Invoice Paid
  • Coworker Invoice Failed Payment
  • Coworker Invoice Received Payment
  • Coworker Invoice Awaiting Payment
  • Calendar Event Create
  • Calendar Event Update
  • Calendar Event Attendee Delete
  • Calendar Event Attendee Create
  • Calendar Event Attendee Update
  • Global Chat Message Create
  • NewsLetter Subscriber Create
  • NewsLetter Subscriber Subscribed
  • NewsLetter Subscriber UnSubscribed
  • NewsLetter Subscriber Removed From Group
  • Coworker Checkout
  • Coworker Checkin
  • Coworker Checkin Failed
  • Visitor Notification
  • Community Board New Thread
  • Community Board New Reply
  • Visitor Checked in
  • Visitor Registered
  • Blog Post Delete
  • Calendar Event Delete
  • HelDesk Message Created
  • HelpDesk Comment Created
  • Checkin Created
  • Checkin Updated
  • Checkin Deleted
  • Coworker Delete
  • Coworker Message Create
  • Delivery Created
  • Delivery Assigned
  • Proposal Created
  • Proposal Updated
  • Proposal Deleted

Webhook requests created by our servers can be verified by calculating a digital signature using a shared secret you can type from Space Settings > Integrations.


Verify a webhook Created through the API

If a shared secret is available each Webhook request includes a X-Nexudus-Hook-Signature header which is generated using the app's shared secret along with the data sent in the request.

To verify that the request came from Nexudus compute the HMAC 256 digest compare it to the value in the X-Nexudus-Hook-Signature header. If they match you can be sure that the Webhook was sent from Nexudus and the data has not been compromised.