---
title: "Changes to Stream structured JSON objects via SSE"
method: POST
path: "/stream-object"
---

# Changes to Stream structured JSON objects via SSE

`POST /stream-object`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 4 of 7 revisions.

- **2026-07-17** `f7074f1efbee` — 1 warning, 1 info
- **2025-12-27** `b62b4ac2e1b7` — 1 warning
- **2025-12-27** `3575d0f3e416` — 1 info
- **2025-12-24** `62c4085e0ca0` — 1 breaking

## Changes

- **2026-07-17** `f7074f1efbee` — 1 warning, 1 info
  - added the new `NO_TOOLS_AVAILABLE` enum value to the `code` response property for the response status `400`
  - added the new optional request property `allowedTools`
- **2025-12-27** `b62b4ac2e1b7` — 1 warning
  - removed the request property `userEmail`
- **2025-12-27** `3575d0f3e416` — 1 info
  - endpoint added
- **2025-12-24** `62c4085e0ca0` — 1 breaking
  - api path removed without deprecation

---

[Operation](https://skmtc.dev/pattern-zones-co/apis/koine-gateway-api/docs/stream-object/post.md) · [API](https://skmtc.dev/pattern-zones-co/apis/koine-gateway-api.md) · [Page](https://skmtc.dev/pattern-zones-co/apis/koine-gateway-api/changes/stream-object/post)