# Voomp

> Connect Voomp to your Cademí: the product ID in the page address and the webhook under Integrações with the sale and subscription events.

Connect Voomp to your Cademí so each approved purchase gives the student access on its own. You need the product ID and a webhook pointing to Cademí. Voomp does not ask for a token.

## 1. Create the delivery in Cademí

1. In the Cademí dashboard, open **Sales > Deliveries** and add a delivery.
2. In **Select a Gateway**, pick **Voomp**.
3. In **Delivery Name**, enter a name that helps you recognize it later.
4. In **Sales Mode**, choose **One-time sale** or **Subscription**, matching the product on Voomp.
5. The **Gateway connection** section shows the **Product ID** field and the **Postback URL**.

Keep the delivery open: you come back to it in the next steps.

## 2. Find the product ID

1. In the Voomp dashboard, open **Produtos** (Products) in the side menu and click the product you deliver through Cademí.
2. The ID appears at the end of the page address. In `https://adm.voompcreators.com.br/produtos/edicao-produto/1234`, the product ID is 1234.
3. Paste the ID into **Product ID** in the Cademí delivery.

## 3. Set up the webhook

1. In the Voomp dashboard, open **Integrações > Webhook** (Integrations > Webhook) in the side menu.
2. When creating the webhook, choose the products you deliver through Cademí.
3. Paste the **Postback URL** of the delivery.
4. Select all variables.
5. Select the events: Venda Paga, Venda Reembolsada, Chargeback Realizado, Assinatura Não Paga, Assinatura Ativa, Assinatura Aguardando Pagamento, Assinatura Encerrada and Assinatura Cancelada (paid sale, refunded sale, chargeback, unpaid subscription, active subscription, subscription awaiting payment, ended subscription and canceled subscription). Assinatura em Trial (subscription in trial) is optional.
6. Click **Salvar integração** (Save integration) and, in Cademí, save the delivery.

**If you chose only some products:** each time you start delivering a new product through Cademí, add it to this webhook configuration.