---
title: "Changes to POST /api/v1/projects/{project_id}/federation/events:ingest"
method: POST
path: "/api/v1/projects/{project_id}/federation/events:ingest"
---

# Changes to POST /api/v1/projects/{project_id}/federation/events:ingest

`POST /api/v1/projects/{project_id}/federation/events:ingest`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 35 revisions.

- **2026-06-29** `c0a8689d45df` — 2 info
- **2026-06-05** `783ece1efda1` — 2 warning

## Changes

- **2026-06-29** `c0a8689d45df` — 2 info
  - added the new optional request property `adoption_baseline`
  - added the new optional request property `adoption_baseline_end_event_id`
- **2026-06-05** `783ece1efda1` — 2 warning
  - removed the request property `adoption_baseline`
  - removed the request property `adoption_baseline_end_event_id`

---

[Operation](https://skmtc.dev/kenn-io/apis/kata/docs/api/v1/projects/:project_id/federation/events:ingest/post.md) · [API](https://skmtc.dev/kenn-io/apis/kata.md) · [Page](https://skmtc.dev/kenn-io/apis/kata/changes/api/v1/projects/:project_id/federation/events:ingest/post)