---
title: "Delete Pricing"
method: DELETE
path: "/v1/pricing/{model_key}"
tags: ["pricing"]
---

# Delete Pricing

`DELETE /v1/pricing/{model_key}`

Delete pricing entries for a model.

## Path parameters

- `model_key` string, required

## Query parameters

- `effective_at` string, date-time, nullable — ISO datetime identifying a specific pricing row to delete

## Response `204`

Successful Response

## Other responses

- `422` — Validation Error

## Changes

> 126 revisions in range; 98 could not be searched.

- **2026-04-17** `0f43605bdc13` — 1 info
  - the endpoint scheme security `ApiKeyAuth` was removed from the API

[Change history](https://skmtc.dev/mozilla-ai/apis/otari/changes/v1/pricing/:model_key/delete.md)

---

[API](https://skmtc.dev/mozilla-ai/apis/otari.md) · [All operations](https://skmtc.dev/mozilla-ai/apis/otari/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/mozilla-ai/otari/revisions/7f178e92b56c/schema)