---
title: "Save Project Schedule"
method: POST
path: "/api/app-auto-gtm/projects/{project_id}/save-schedule"
tags: ["AppAutoGtm"]
---

# Save Project Schedule

`POST /api/app-auto-gtm/projects/{project_id}/save-schedule`

Apply the same send schedule to every campaign in one transaction.

## Path parameters

- `project_id` integer, required

## Cookies

- `ex_access` string, nullable
- `ex_org` string, nullable

## Request body

- SaveProjectScheduleRequest — One send schedule applied atomically to every campaign in a project.
  - `schedule` SegmentScheduleUpdate, required
    - `timezone` string, nullable
    - `working_hours` string, nullable
    - `days` string[], nullable
    - `use_system_schedule` boolean, nullable

## Response `200`

Successful Response

- SaveOkResponse
  - `ok` boolean

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/explee/apis/explee-api.md) · [All operations](https://skmtc.dev/explee/apis/explee-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/explee/explee-api/revisions/aec0744a2cd1/schema)