---
title: "Handle Polar Webhook"
method: POST
path: "/v1/integrations/polar/webhook"
tags: ["Integrations"]
---

# Handle Polar Webhook

`POST /v1/integrations/polar/webhook`

## Request

- Base URL: `https://api.fettle.sh` (the document declares no server; this is the origin it was published from)
- URL: `https://api.fettle.sh/v1/integrations/polar/webhook`
- Auth: none declared

Receive subscription lifecycle events from Polar.

The request signature is verified against the configured webhook secret;
supported subscription events update the account's plan. Unknown or
duplicate events are ignored safely.

## Response `200`

Successful Response

- SuccessResponse
  - `success` boolean, required

---

[API](https://skmtc.dev/fettle/apis/fettle-sh.md) · [All operations](https://skmtc.dev/fettle/apis/fettle-sh/llms.txt) · [OpenAPI document](https://skmtc.dev/fettle/apis/fettle-sh/revisions/f32c8a18606f?raw)