---
title: "Stream model responses via SSE"
method: POST
path: "/v1/model-router/stream"
tags: ["model-router"]
---

# Stream model responses via SSE

`POST /v1/model-router/stream`

## Request body

- InvokeRequest
  - `messages` MessageInput[], required
    - `role` string, required
    - `content` string, required
  - `router_config_id` string, uuid, nullable
  - `config_overrides` object, nullable
  - `session_id` string, uuid, nullable
  - `smart_routing` boolean

## Response `200`

Server-Sent Events stream

- unknown

## Other responses

- `400` — Bad request
- `401` — Authentication required
- `422` — Validation Error

---

[API](https://skmtc.net/oneloop-hq/apis/feather-api.md) · [All operations](https://skmtc.net/oneloop-hq/apis/feather-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/oneloop-hq/feather-api/versions/888bdd5c076e/schema)