---
title: "Register Session"
method: POST
path: "/sessions/register"
---

# Register Session

`POST /sessions/register`

## Request

- Base URL: `https://usemeridian.us` (the document declares no server; this is the origin it was published from)
- URL: `https://usemeridian.us/sessions/register`
- Auth: none declared

Create a session row tied to a project.

## Request body

- SessionRegister: Body for POST /sessions/register.
  - `project_id` string, required
  - `name` string, required
  - `human_id` string, nullable: Optional human owner of this session.
  - `agent_framework` string: v2.4 — framework label (claude_code | cursor | windsurf | langgraph | autogen | openviking | custom). Surfaces as a badge in the Team tab.

## Response `201`

Successful Response

- Session: A session row.
  - `id` string, required
  - `project_id` string, required
  - `name` string, required
  - `human_id` string, nullable
  - `status` 'active' | 'idle' | 'closed' | 'archived', required
  - `last_seen` string, required
  - `created_at` string, required
  - `session_summary` unknown
  - `agent_framework` string, nullable
  - `client_type` string, nullable

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/usemeridian/apis/meridian.md) · [All operations](https://skmtc.dev/usemeridian/apis/meridian/llms.txt) · [OpenAPI document](https://skmtc.dev/usemeridian/apis/meridian/revisions/f37a894bd374?raw)