How to set up the Kiwify postback in AdsX

The postback is the link that notifies AdsX of every Kiwify sale. On Kiwify, it is called a webhook. Once it is set up, every Kiwify sale shows up in My Sales in AdsX, together with the ad that drove it. You set it up once for each Kiwify account.

1. Copy the postback in AdsX

In the side menu, open Advanced Tracking → Activate Platforms. On the Kiwify card, click Copy postback.

2. Open the Kiwify webhooks

Log in to the Kiwify dashboard. In the Kiwify dashboard, click Apps in the side menu and then Webhooks.

3. Create the webhook

Click Criar webhook (Create webhook).

4. Fill in the webhook

1. Nome (Name): a name you will recognize, such as "AdsX".
2. URL do Webhook (Webhook URL): paste the postback you copied in AdsX.
3. Produtos (Products): choose Todos que sou afiliado (All products I'm an affiliate of).
4. Evento (Event): select Compra aprovada (Purchase approved) and Assinatura renovada (Subscription renewed). Also select Carrinho abandonado (Abandoned cart): it shows up in My Sales as a checkout, so you can see who reached the payment page and did not buy.
5. Click Criar (Create).

5. Activate Kiwify in AdsX

Go back to AdsX and, on the Kiwify card, click Activate. Without this click, Kiwify is not active in AdsX.

The card then shows Activated, and Kiwify becomes an option when you create a presell.

How to check that it worked

The next Kiwify sale shows up in Advanced Tracking → My Sales. If it does not, check:

• that the Compra aprovada (Purchase approved) event is selected;
• that the link in URL do Webhook matches the one you copied in AdsX, complete and with no space at the end;
• that the presell product belongs to Kiwify.

Stuck on a step? Talk to support through the chat inside AdsX.

Updated on: 25/09/2026