Webhooks Subscriptions

Subscribing to webhooks is relatively straightforward. After obtaining an OAuth2 token or an API key, the next step is to create a Webhook Subscription.

Webhook Subscriptions manage and configure all of webhook functionalities. By registering a target_url for a specific subscription_type and including a company_id that refers to your company's ID, your application can receive instant updates whenever the associated events occur. When an event is triggered, Factorial's server sends an HTTP request to the target_url, often including a challenge token for verification. This allows the subscriber to securely process and respond to the notification.

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List of subscription_type

All of Factorial's subscription types can be found at the Webhooks section in the API Reference

Create a Webhook Subscription

Use the webhook subscription endpoint to create your webhook.

Example:

To subscribe to the candidate creation action, get the subscription_type from the candidate webhook.
Then use this value in the field subscription_type to create a Webhook Subscription:

curl --request POST \
     --url https://api.factorialhr.com/api/v2/resources/api_public/webhook_subscriptions \
     --header 'Accept: application/json' \
     --header 'Authorization: Bearer TOKEN' \
     --header 'Content-Type: application/json' \
     --data '
{
     "subscription_type": "ats/candidate/create",
     "target_url": "https://foo.com/webhooks/candidate_from_factorial",
     "name": "Webhook for a candidates creation"
     "challenge": "2zal4e6d"
     "company_id": 55
}
'

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Existing webhook

If a webhook to an event already exists, creating a new subscription will overwrite the previous subscription.

Challenge

When a webhook challenge is created during the creation of a webhook. We send back that challenge in the header of the requests as x-factorial-wh-challenge

This allows various validation mechanisms to be used to ascertain that the request is originating from the subscription that was created earlier

Unsubscribe

To delete a webhook or stop a subscription to an event, simply do a DELETE request with the webhook subscription's {id}.

curl --request DELETE \
     --url https://api.factorialhr.com/api/v2/resources/api_public/webhook_subscriptions/{id} \
     --header 'Accept: application/json' \
     --header 'Authorization: Bearer TOKEN' \
     --header 'Content-Type: application/json' \

List subscriptions

To display current configured webhooks perform the following curl. (more info on the API documentation)

curl --request GET \
     --url https://api.factorialhr.com/api/v2/resources/api_public/webhook_subscriptions \
     --header 'Accept: application/json' \
     --header 'Content-Type: application/json' \
     --header 'Authorization: Bearer TOKEN'