---
title: "List Subgroup Merge Events"
method: GET
path: "/claims/{claim_id}/expenditures/subgroup-merge-events"
tags: ["expenditures"]
---

# List Subgroup Merge Events

`GET /claims/{claim_id}/expenditures/subgroup-merge-events`

## Request

- Base URL: `https://api.claimkit.co` (the document declares no server; this is the origin it was published from)
- URL: `https://api.claimkit.co/claims/{claim_id}/expenditures/subgroup-merge-events`
- Auth: none declared

List un-reversed subgroup merge events for this claim, newest first.

## Path parameters

- `claim_id` integer, required

## Response `200`

Successful Response

- SubgroupMergeEventSummary[]
  - `id` integer, required
  - `source` SubgroupRef, required: A single (category, subgroup_key) pair. ``subgroup_key`` is required — the salaries bucket uses synthesised keys per identity and isn't a valid merge target on either side.
    - `category` string, required
    - `subgroup_key` string, required
  - `target` SubgroupRef, required: A single (category, subgroup_key) pair. ``subgroup_key`` is required — the salaries bucket uses synthesised keys per identity and isn't a valid merge target on either side.
    - `category` string, required
    - `subgroup_key` string, required
  - `item_count` integer, required
  - `merged_at` string, required
  - `merged_by_user_id` integer, nullable, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/claimkit/apis/claimkit-api.md) - [All operations](https://skmtc.dev/claimkit/apis/claimkit-api/llms.txt) - [OpenAPI document](https://skmtc.dev/claimkit/apis/claimkit-api/revisions/94dc85ba5326?raw)