Webhooks > Introduction

Webhooks are a great way for your system to receive near real-time updates from Centz without the need to constantly polling. When enabled, your system will be notified as soon as an event is trigger within Centz .

Activation des webhooks

Webhooks can be enabled on a per site or per invoice basis by assigning a webhook URL when calling the associated endpoints. Here is an example of the json data required to enable webhooks for each endpoint.

Point de terminaison

Échantillon JSON

Add/Update Site

When adding or editing a new site, you can enable a webhook at the site level. If a site level webhook is enabled you will receive all invoice and payment notifications for the site.

			
{
  "externalId": "12345678",
  "webhook": {
    "active": true,
    "url": "https://mysoftware.com/webhook"
  }
}

Add/Update Invoice

When adding or editing an invoice, you can enable a webhook at the invoice level and you will receive all notifications related to the invoice.

			
{
  "externalId": "39772921",
  "webhookUrl": "https://mysoftware.com/webhook/{invoice_id}"
}

Événements de webhook

When a webhook URL is configured, the following messages will be sent.

Action

Détail

Paiement

Un paiement réussi est effectué sur une facture

Notification

An email failed to deliver, was successfully delivered, the customer clicked the link, etc.

Tentatives

The webhook URL must return a successful HTTP response code (200) within 10 seconds or it will be considered to have failed to receive it. If this happens, all webhook messages will be re-sent using the following schedule.

Tentative de réessai

Re-sent at

5 minutes après le webhook initial

1 heure plus tard

2 heures plus tard

Il y a au plus trois tentatives de renvoi. Si la troisième échoue également, le message n'est pas renvoyé de nouveau, donc la dernière tentative a lieu environ deux heures après le webhook initial.