---
title: "Updates multiple time bookings at once"
method: POST
path: "/time_bookings/bulk_update.json"
tags: ["Time bookings"]
---

# Updates multiple time bookings at once

`POST /time_bookings/bulk_update.json`

## Request body

- object

## Response `200`

time bookings found

## Other responses

- `401` — missing or wrong api key
- `403` — insufficient permissions

## Changes

- **2026-07-17** (v1) `42cc6d20ab5d` — 1 info
  - added optional request body
- **2017-07-21** (v1) `7805e8118edd` — 1 breaking
  - removed the request body

[Change history](https://skmtc.dev/hicknhack-software/apis/hourglass-api/changes/time_bookings/bulk_update.json/post.md)

---

[API](https://skmtc.dev/hicknhack-software/apis/hourglass-api.md) · [All operations](https://skmtc.dev/hicknhack-software/apis/hourglass-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/hicknhack-software/hourglass-api/revisions/42cc6d20ab5d/schema)