---
title: "Start Session"
method: POST
path: "/api/agent-chat/sessions"
tags: ["Agent Chat"]
---

# Start Session

`POST /api/agent-chat/sessions`

Create a new agent chat session for a segment.

## Cookies

- `ex_access` string, nullable
- `ex_org` string, nullable

## Request body

- StartSessionRequest
  - `segment_id` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/explee/apis/explee-api.md) · [All operations](https://skmtc.dev/explee/apis/explee-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/explee/explee-api/revisions/f169bc6e9447/schema)