---
title: "Get Client Rate History"
method: GET
path: "/api/v1/clients/{client_id}/rate-history"
tags: ["clients", "clients"]
---

# Get Client Rate History

`GET /api/v1/clients/{client_id}/rate-history`

## Request

- Base URL: `https://api.peil.app` (the document declares no server; this is the origin it was published from)
- URL: `https://api.peil.app/api/v1/clients/{client_id}/rate-history`
- Auth: OAuth 2 (password, token URL `/api/v1/auth/jwt/login`)

Return rate history derived from actual billable time entries for this client.

Groups entries by distinct rate value and returns first_used / last_used dates,
entry count, and total hours per rate — sorted most-recent first.

## Path parameters

- `client_id` integer, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/peil/apis/peil-api.md) · [All operations](https://skmtc.dev/peil/apis/peil-api/llms.txt) · [OpenAPI document](https://skmtc.dev/peil/apis/peil-api/revisions/ee3ca1246dde?raw)