---
title: "Changes to Get per-model breakdown"
method: GET
path: "/api/v1/usage/breakdown"
---

# Changes to Get per-model breakdown

`GET /api/v1/usage/breakdown`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 1 of 5 revisions.

- **2026-07-26** `d602a00cf62e` — 1 breaking, 1 info

## Changes

- **2026-07-26** `d602a00cf62e` — 1 breaking, 1 info
  - the response property `data/items/offsetCostUsd` became nullable for the status `200`
  - response property `data/items/offsetCostUsd` deprecated

---

[Operation](https://skmtc.dev/crbonfree/apis/crbonfree-api/docs/api/v1/usage/breakdown/get.md) · [API](https://skmtc.dev/crbonfree/apis/crbonfree-api.md) · [Page](https://skmtc.dev/crbonfree/apis/crbonfree-api/changes/api/v1/usage/breakdown/get)