---
title: "Subscription"
description: "Subscriptions are instances of plan terms on a specific account. You can modify subscriptions or cancel them."
url: https://www.fenerum.com/en-DK/docs/api/subscription/
updated_at: "2026-05-18T00:00:00"
---
A **Subscription** is an instance of a [Plan Term](https://www.fenerum.com/en-DK/docs/api/plan-term.md) on a specific [Account](https://www.fenerum.com/en-DK/docs/api/account.md). It carries the quantity, collection method, payment terms, and renewal cadence used to bill that account. Subscriptions auto-renew at `next_renewal_date` unless cancelled; planned modifications (quantity changes, terms switches, early renewals) are tracked as [Subscription Changes](https://www.fenerum.com/en-DK/docs/api/subscription-change.md).

`GET /api/v1/subscriptions/` (schema: https://app.fenerum.com/api/swagger/?format=openapi)

## Cancel a subscription

The `POST /api/v1/subscriptions/{subscription_uuid}/cancel/` endpoint accepts a `cancellation_type` of `full_refund`, `at_renewal`, or `today`. Each option produces a different financial outcome — see the [charging options](https://www.fenerum.com/en-DK/docs/billing/subscriptions/charging-options.md) docs for the resulting invoice/refund behavior of each type.

## Create a subscription — warning

Do not use the `POST /api/v1/subscriptions/` endpoint together with the [Subscribe Account to Plan](https://www.fenerum.com/en-DK/docs/api/account.md#subscribe-an-account-to-a-plan) endpoint. The latter cancels every other subscription on the account, so combining them will silently delete subscriptions you just created.

---

## Navigation

Up: [Subscription management & financial insights on autopilot](https://www.fenerum.com/en-DK/index.md) › [Documentation](https://www.fenerum.com/en-DK/docs.md) › [API Documentation](https://www.fenerum.com/en-DK/docs/api.md)

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