---
title: "Changes to Get usage summary"
method: GET
path: "/api/v1/usage/summary"
---

# Changes to Get usage summary

`GET /api/v1/usage/summary`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 17 revisions.

- **2026-10-18** `d98191a286a6`: 2 info
- **2026-07-31** `29b71b1664e7`: 3 info
- **2026-07-26** `d602a00cf62e`: 1 breaking, 1 info

## Changes

- **2026-10-18** `d98191a286a6`: 2 info
  - added the required property `data/chart/costCoverage` to the response with the `200` status
  - added the required property `data/totals/costCoverage` to the response with the `200` status
- **2026-07-31** `29b71b1664e7`: 3 info
  - added the required property `data/totals/waterLiters` to the response with the `200` status
  - added the required property `data/totals/waterLowerBoundL` to the response with the `200` status
  - added the required property `data/totals/waterUpperBoundL` to the response with the `200` status
- **2026-07-26** `d602a00cf62e`: 1 breaking, 1 info
  - the response property `data/totals/offsetCostUsd` became nullable for the status `200`
  - response property `data/totals/offsetCostUsd` deprecated

---

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