Install guide · ecommerce · ~3 min

Install Admaxxer on Polar

Paste a Polar API token + register a webhook.

Polar is a creator-focused merchant-of-record platform. Admaxxer reads revenue from order.created and subscription.created webhooks; the API token is used for lookups.

Steps

1 Create an API token

Polar Dashboard → Settings → API keys → + Create token. Scope: orders:read and subscriptions:read. Copy the token.
2 Paste into Admaxxer

Open /integrations, pick Polar, and paste the token.
3 Register the webhook

Polar → Settings → Webhooks → + Add endpoint. URL: https://cdn.admaxxer.com/api/pixel/webhooks/polar/:website_id. Events: order.created, subscription.created. Copy the signing secret into the Admaxxer dialog.
4 Verify

Trigger a sandbox order. Revenue should appear in Admaxxer within 30 seconds.

Verify installation

Check /integrations — Polar should show Connected.
Trigger a sandbox order. Revenue should appear within 30 seconds.

Troubleshooting

Webhooks deliver but revenue does not land.: Confirm the website ID in the webhook URL matches the Admaxxer site you connected Polar to.