---
title: "Changes to Registry change feed"
method: GET
path: "/api/registry/feed"
---

# Changes to Registry change feed

`GET /api/registry/feed`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 6 of 71 revisions.

- **2026-09-01** `470ca336b7d5`: 1 breaking, 1 info
- **2026-08-30** `4c2e59a07a5b`: 1 breaking, 1 info
- **2026-08-10** `0e9b68e6b047`: 1 breaking, 1 info
- **2026-08-05** `d65bbd10b9f8`: 1 breaking, 1 info
- **2026-07-06** `9c8bbb92fafd`: 9 breaking
- **2026-06-26** `2a6a8c048ccd`: 1 info

## Changes

- **2026-09-01** `470ca336b7d5`: 1 breaking, 1 info
  - added `subschema #12, subschema #13, subschema #14, subschema #15` to the `events/items/` response property `oneOf` list for the response status `200`
  - removed `subschema #12, subschema #13, subschema #14, subschema #15` from the `events/items/` response property `oneOf` list for the response status `200`
- **2026-08-30** `4c2e59a07a5b`: 1 breaking, 1 info
  - added `subschema #16, subschema #17, subschema #18` to the `events/items/` response property `oneOf` list for the response status `200`
  - removed `subschema #16, subschema #17, subschema #18` from the `events/items/` response property `oneOf` list for the response status `200`
- **2026-08-10** `0e9b68e6b047`: 1 breaking, 1 info
  - added `subschema #16, subschema #17, subschema #18` to the `events/items/` response property `oneOf` list for the response status `200`
  - removed `subschema #16, subschema #17, subschema #18` from the `events/items/` response property `oneOf` list for the response status `200`
- **2026-08-05** `d65bbd10b9f8`: 1 breaking, 1 info
  - added `subschema #1, subschema #2, subschema #3, subschema #4, subschema #5, subschema #6, subschema #19, subschema #20` to the `events/items/` response property `oneOf` list for the response status `200`
  - removed `subschema #1, subschema #2, subschema #3, subschema #4, subschema #5, subschema #6, subschema #19, subschema #20` from the `events/items/` response property `oneOf` list for the response status `200`
- **2026-07-06** `9c8bbb92fafd`: 9 breaking
  - added `subschema #1, subschema #2, subschema #3, subschema #4, subschema #5, subschema #6, subschema #7, subschema #8, subschema #9, subschema #10, subschema #11, subschema #12, subschema #13, subschema #14, subschema #15, subschema #16, subschema #17, subschema #18, subschema #19, subschema #20` to the `events/items/` response property `oneOf` list for the response status `200`
  - the `events/items/` response's property type changed from `object` to no type for status `200`
  - removed the required property `events/items/actor` from the response with the `200` status
  - removed the required property `events/items/created_at` from the response with the `200` status
  - removed the required property `events/items/entity_id` from the response with the `200` status
  - removed the required property `events/items/entity_type` from the response with the `200` status
  - removed the required property `events/items/event_id` from the response with the `200` status
  - removed the required property `events/items/event_type` from the response with the `200` status
  - removed the required property `events/items/payload` from the response with the `200` status
- **2026-06-26** `2a6a8c048ccd`: 1 info
  - added the required property `freshness` to the response with the `200` status

---

[Operation](https://skmtc.dev/adcontextprotocol/apis/agenticadvertising-org-registry-api/docs/api/registry/feed/get.md) - [API](https://skmtc.dev/adcontextprotocol/apis/agenticadvertising-org-registry-api.md) - [Page](https://skmtc.dev/adcontextprotocol/apis/agenticadvertising-org-registry-api/changes/api/registry/feed/get)