How to Subscribe to GRUBBRR Webhooks in Olo
Last updated: October 13, 2026
At two points in the Olo integration process, you will be asked by your project manager to subscribe to GRUBBRR webhooks in the Olo Portal. This subscription must be completed once per company and is required as it allows GRUBBRR to communicate with Olo servers and send data back and forth about your menu and orders.
To subscribe to GRUBBRR webhooks:
Log in to your Olo Portal
Select "Integrations" from the left sidebar menu
Select "Webhooks" from the dropdown
Select "Add Webhook"
Enter the following information:
Webhook Name: Friendly name chosen by you to identify these webhooks as belonging to GRUBBRR
Destination URL: Choose the appropriate URL from the below options (your project manager will indicate to you which environment you are using)
Sandbox environment: https://staging.grubbrr.com/api/OloCallback
Production environment: https://portal.grubbrr.com/api/OloCallback
GRUBBRR Console Platform: https://api.grubbrr.com/gcs/Webhook/olo
Developer Partner: GRUBBRR
Select the following webhooks from the Event Types section:
Vendor export webhook
Menu availability change webhook
Orders webhook (only if you are using the GRUBBRR KDS)
Select "Test Webhook"
Select "Copy Shared Secret" & Continue
After subscribing to these webhooks, send this information in an email to your project manager
Select "Test Webhook"
Select "Publish Webhook"
Select "Publish"