---
title: "Changes to Create a routine — scheduled agent execution [write]"
method: POST
path: "/routines"
---

# Changes to Create a routine — scheduled agent execution [write]

`POST /routines`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 4 revisions.

- **2026-11-02** `e5e8f0229a99`: 8 info

## Changes

- **2026-11-02** `e5e8f0229a99`: 8 info
  - added the new optional `header` request parameter `Idempotency-Key`
  - added the new optional request property `initial_events/items/interaction_mode`
  - added the new optional request property `target/oneOf[subschema #1]/reuse_session`
  - added the optional property `effective_deliver_to` to the response with the `201` status
  - added the optional property `error/request_id` to the response with the `default` status
  - the response property `error` became required for the status `default`
  - the response property `error/code` became required for the status `default`
  - the response property `error/message` became required for the status `default`

---

[Operation](https://skmtc.dev/agentsky/apis/agentsky-developer-api/docs/routines/post.md) - [API](https://skmtc.dev/agentsky/apis/agentsky-developer-api.md) - [Page](https://skmtc.dev/agentsky/apis/agentsky-developer-api/changes/routines/post)