---
title: "Changes to Get Pricing History"
method: GET
path: "/v1/pricing/{model_key}/history"
---

# Changes to Get Pricing History

`GET /v1/pricing/{model_key}/history`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 5 of 134 revisions.

- **2026-07-23** `eba5b612f28e` — 2 info
- **2026-07-22** `51ba68e0330c` — 2 info
- **2026-07-20** `d9a87177ce4a` — 1 info
- **2026-07-14** `0ad4e5f1cc3e` — 1 info
- **2026-04-17** `0f43605bdc13` — 1 info

## Changes

- **2026-07-23** `eba5b612f28e` — 2 info
  - added the required property `items/cache_write_1h_price_per_million` to the response with the `200` status
  - added the required property `items/pricing_tiers` to the response with the `200` status
- **2026-07-22** `51ba68e0330c` — 2 info
  - added the required property `items/cache_read_price_per_million` to the response with the `200` status
  - added the required property `items/cache_write_price_per_million` to the response with the `200` status
- **2026-07-20** `d9a87177ce4a` — 1 info
  - the endpoint scheme security `XApiKeyAuth` was added to the API
- **2026-07-14** `0ad4e5f1cc3e` — 1 info
  - the endpoint scheme security `ApiKeyAuth` was added to the API
- **2026-04-17** `0f43605bdc13` — 1 info
  - the endpoint scheme security `ApiKeyAuth` was removed from the API

---

[Operation](https://skmtc.dev/mozilla-ai/apis/otari/docs/v1/pricing/:model_key/history/get.md) · [API](https://skmtc.dev/mozilla-ai/apis/otari.md) · [Page](https://skmtc.dev/mozilla-ai/apis/otari/changes/v1/pricing/:model_key/history/get)