---
title: "Remove addon from subscription"
method: DELETE
path: "/subscriptions/addon"
tags: ["Subscriptions"]
---

# Remove addon from subscription

`DELETE /subscriptions/addon`

Use when removing an add-on from a subscription (e.g. downgrade or opt-out).

## Request body

- RemoveAddonRequest
  - `addon_association_id` string, required
  - `effective_date` string, date-time — EffectiveDate is the date the cancellation takes effect. When nil the addon is cancelled at the end of the current period. When provided it must fall within [CurrentPeriodStart, CurrentPeriodEnd]; mid-period values combined with create_prorations will issue a wallet credit for unused time.
  - `proration_behavior` 'create_prorations' | 'none'
  - `reason` string

## Response `200`

OK

- SuccessResponse
  - `message` string

## Other responses

- `400` — Invalid request
- `500` — Server error

## Changes

- **2026-05-18** `f62d8a5fe7cf` — 4 warning
  - removed the optional property `details` from the response with the `400` status
  - removed the optional property `details` from the response with the `500` status
  - added the new `too_many_requests` enum value to the `code` response property for the response status `400`
  - added the new `too_many_requests` enum value to the `code` response property for the response status `500`
- **2026-05-18** `0cb3425d6580` — 2 info
  - added the new optional request property `effective_date`
  - added the new optional request property `proration_behavior`
- **2026-04-06** `4ded3711f401` — 4 warning, 8 info
  - removed the optional property `error` from the response with the `400` status
  - removed the optional property `error` from the response with the `500` status
  - removed the optional property `success` from the response with the `400` status
  - removed the optional property `success` from the response with the `500` status
  - …8 more
- **2026-03-20** `bc91c95fbb1a` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/flexprice/apis/flexprice-api-2/changes/subscriptions/addon/delete.md)

---

[API](https://skmtc.dev/flexprice/apis/flexprice-api-2.md) · [All operations](https://skmtc.dev/flexprice/apis/flexprice-api-2/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/flexprice/flexprice-api-2/revisions/f62d8a5fe7cf/schema)