---
title: "Changes to Create a journey"
method: POST
path: "/journeys"
---

# Changes to Create a journey

`POST /journeys`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 6 of 55 revisions.

- **2026-08-03** `04f69fbf96a5`: 2 info
- **2026-07-29** `f76bed79a913`: 2 info
- **2026-07-06** `79d88e927644`: 1 breaking, 3 info
- **2026-06-17** `b07d3a8aa2fe`: 1 breaking, 1 info
- **2026-05-28** `4a6bb54f7975`: 1 breaking, 1 info
- **2026-05-19** `ecf876c6cda3`: 1 info

## Changes

- **2026-08-03** `04f69fbf96a5`: 2 info
  - added the new optional request property `nodes/items/oneOf[subschema #3: Send]/message/context`
  - added the optional property `nodes/items/oneOf[subschema #3: Send]/message/context` to the response with the `201` status
- **2026-07-29** `f76bed79a913`: 2 info
  - added the new optional `header` request parameter `Idempotency-Key`
  - added the new optional `header` request parameter `x-idempotency-expiration`
- **2026-07-06** `79d88e927644`: 1 breaking, 3 info
  - the response property `nodes/items/oneOf[subschema #3: Send]/message/template` became optional for the status `201`
  - added the new optional request property `nodes/items/oneOf[subschema #3: Send]/experiment`
  - the request property `nodes/items/oneOf[subschema #3: Send]/message/template` became optional
  - added the optional property `nodes/items/oneOf[subschema #3: Send]/experiment` to the response with the `201` status
- **2026-06-17** `b07d3a8aa2fe`: 1 breaking, 1 info
  - added `#/components/schemas/JourneyAddToDigestNode` to the `nodes/items/` response property `oneOf` list for the response status `201`
  - added `#/components/schemas/JourneyAddToDigestNode` to the `nodes/items/` request property `oneOf` list
- **2026-05-28** `4a6bb54f7975`: 1 breaking, 1 info
  - added `#/components/schemas/JourneyBatchNode` to the `nodes/items/` response property `oneOf` list for the response status `201`
  - added `#/components/schemas/JourneyBatchNode` to the `nodes/items/` request property `oneOf` list
- **2026-05-19** `ecf876c6cda3`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/trycourier/apis/courier/docs/journeys/post.md) - [API](https://skmtc.dev/trycourier/apis/courier.md) - [Page](https://skmtc.dev/trycourier/apis/courier/changes/journeys/post)