Generate API keys and configure webhooks to integrate billing with your systems.
Create and manage API keys and their access scopes.
Open Key Management
Click + New Key
Copy the key
Choose its scopes
Hand the key to your developer
Keys don't expire. Create a separate key for each integration and grant each one only what it needs.
Click a key in the list to copy it, rename it, or change its scope. Revoke switches the key off immediately.
Get your system notified when something happens.
A webhook is a URL of yours that QuickBill calls when something happens on your account.
Open Webhooks
Fill in the form
| Field | Required | What it is |
|---|---|---|
| Webhook URL | Yes | The address we call. It has to be reachable from the internet. |
| Subscribed Events | Yes | Which events you want to be told about. |
| Active | — | On by default. Turn it off to stop the calls without deleting the webhook. |
| Secret Key | Yes | A value you choose. It is sent with every call so your system can tell the call came from us. It can't be changed after the webhook is created. |
| Custom Headers | No | Any extra headers you want sent along. |
Click Create Webhook

| Event | Sent when |
|---|---|
| Subscription created | A subscription is created. |
| Subscription updated | A subscription changes plan. |
| Subscription cancelled | A subscription is cancelled. |
The Webhooks list shows each endpoint's status, events and Last Triggered At. Click Logs on a webhook to see every delivery — the event, status (success, failed or pending), response code and time. For a failed delivery the time shown is the next retry.
From the list you can also View, Edit or Delete a webhook. Once deleted, your endpoint stops receiving events.
For the people building your integration.
| Page | What's there |
|---|---|
| Developer | What you can build with the QuickBill API. |
| Getting Started | Authentication, webhooks, online payments and the base URL. |
| API Information Hub | How products, customers, invoices, payments and subscriptions fit together. |
| API Docs | Every endpoint with its request fields, examples and responses. |