---
title: "GET /v4/developer/keys/{id}/usage"
method: GET
path: "/v4/developer/keys/{id}/usage"
tags: ["Developer API Keys"]
---

# GET /v4/developer/keys/{id}/usage

`GET /v4/developer/keys/{id}/usage`

Get detailed daily usage for a specific API key.

## Path parameters

- `id` string, uuid, required

## Query parameters

- `days` number — Number of days to look back (max 90)

## Response `200`

Response for status 200

- object
  - `daily` object[], required
    - `date` string, required — ISO 8601 date string (YYYY-MM-DD)
    - `total` number, required
    - `endpoints` object, required

---

[API](https://skmtc.dev/merkl/apis/merkl-api.md) · [All operations](https://skmtc.dev/merkl/apis/merkl-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/merkl/merkl-api/revisions/a7e5b9f6fb5f/schema)