Catalog Notifications (Webhooks)
Description | Notifications System can be used to update you about changes to events, performers, and/or venues |
|---|
Webhooks are sent as an application/x-www-form-urlencoded POST to a URL which you provide to TEvo. All webhooks will include a recipient, event_type, and body, in addition to the id of the Event, Performer, or Venue:
event_id (Event webhooks only)perfomer_id (Perfomer webhooks only)venue_id (Venue webhooks only)
In order to receive webhooks you will need to provide a URL for us to input. There will be no expected response with webhooks.
You can opt in/out to event, venue, or performer webhooks. For example, if you are only interested in performer webhooks, you can request an opt-out of event and venue webhooks.
If you wish to use webhooks in Sandbox or Production contact our support team to provide us the URL
The Catalog Notification webhook url is shared with Order Notifications. You need to triage incoming events based on event_type
Catalog Notifications
Event Notifications
event_type | body |
|---|---|
| "id": 3292755,
"name": "Kings of Thrash",
"notes": null,
"occurs_at_local": "2026-05-06T18:30:00-04:00",
"occurs_at": "2026-05-06T18:30:00Z",
"promotion_label": null,
"state": "shown",
"tbd": false,
"updated_at": "2026-01-30T15:21:40Z",
"available_count": 0,
"long_term_popularity_score": "0.1",
"popularity_score": "0.0",
"url": "/events/3292755",
"requirements": {
"face_value_display": true,
"inclusive_pricing": true,
"seat_number_display": false
},
"category": {
"id": "82",
"name": "Alternative Rock",
"slug": "alternative-rock",
"url": "/categories/82",
"slug_url": "/categories/alternative-rock",
"parent": {
"id": "54",
"name": "Concerts",
"slug": "concerts",
"url": "/categories/54",
"slug_url": "/categories/concerts",
"parent": null
}
},
"configuration": {
"id": 57333,
"name": "End Stage GA Floor",
"name_with_primary_designation": "* End Stage GA Floor",
"url": "/configurations/57333",
"seating_chart": {
"medium": "null",
"large": "null"
}
},
"performances": [
{
"performer": {
"id": 85306,
"slug": "kings-of-thrash",
"name": "Kings of Thrash ",
"url": "/performers/85306",
"slug_url": "/performers/kings-of-thrash"
}
}
],
"venue": {
"id": 45055,
"name": "Empire Underground",
"slug": "empire-underground",
"url": "/venues/45055",
"slug_url": "/venues/empire-underground",
"location": "Albany, NY",
"time_zone": "Eastern Time (US & Canada)",
"address": {
"country_code": "US",
"extended_address": "",
"id": 7714089,
"label": null,
"latitude": 42.652676,
"locality": "Albany",
"longitude": -73.750384,
"po_box": false,
"postal_code": "12207",
"primary": false,
"region": "NY",
"street_address": "93 North Pearl Street",
"time_zone": "Eastern Time (US & Canada)"
}
}
} |
Performer Notifications
event_type | body |
|---|---|
| {
"id": 132703,
"name": "Pangea Sound",
"slug": "pangea-sound",
"keywords": "Pangea Sound",
"popularity_score": "0.0",
"created_at": "2026-01-29T18:42:27Z",
"updated_at": "2026-01-29T20:49:40Z",
"url": "/performers/132703",
"slug_url": "/performers/pangea-sound",
"category": {
"id": 57,
"slug": "rock-pop",
"url": "/categories/57",
"slug_url": "/categories/rock-pop",
"name": "Rock & Pop",
"parent": {
"id": 54,
"slug": "concerts",
"url": "/categories/54",
"slug_url": "/categories/concerts",
"name": "Concerts",
"parent": null
}
},
"venue": null
} |
Venue Notifications
event_type | body |
|---|---|
| {
"id": 65022,
"name": "East Freehold Showgrounds - Parkstage",
"keywords": "",
"popularity_score": "0.0",
"slug": "east-freehold-showgrounds-parkstage",
"created_at": "2026-01-29T19:24:25Z",
"updated_at": "2026-01-29T20:49:49Z",
"url": "/venues/65022",
"slug_url": "/venues/east-freehold-showgrounds-parkstage",
"country_code": "US",
"location": "Freehold, NJ",
"time_zone": "Eastern Time (US & Canada)",
"address": {
"country_code": "US",
"extended_address": "",
"id": 9761777,
"label": null,
"latitude": 40.2575635,
"locality": "Freehold",
"longitude": -74.2524129,
"po_box": false,
"postal_code": "07728",
"primary": false,
"region": "NJ",
"street_address": "1500 Kozloski Road",
"time_zone": "Eastern Time (US & Canada)"
}
} |
Whitelisting IPs
Authentication
In the event you would like to ensure that the webhook calls are coming from TEvo, we recommend whitelisting our IP addresses.
Sandbox/Production:
18.235.211.7
35.170.152.168