---
title: "Register Node"
method: POST
path: "/api/v1/cluster/nodes"
---

# Register Node

`POST /api/v1/cluster/nodes`

## Request

- Base URL: `http://127.0.0.1:8052`
- URL: `http://127.0.0.1:8052/api/v1/cluster/nodes`
- Auth: none declared

Register a node, or update the entry of one that is re-registering.

## Request body

- NodeRegisterRequest: Body for POST /cluster/nodes.
  - `name` string
  - `url` string
  - `capacity` NodeCapacitySchema: Advertised capacity of a cluster node.
    - `max_agents` integer
    - `available_slots` integer
    - `active_agents` integer
    - `gpu_available` boolean
    - `supported_models` string[]
  - `labels` object
  - `cell_ids` string[]

## Response `201`

Successful Response

- NodeResponse: Serialised node in API responses.
  - `id` string, required
  - `name` string, required
  - `url` string, required
  - `status` string, required
  - `capacity` NodeCapacitySchema, required: Advertised capacity of a cluster node.
    - `max_agents` integer
    - `available_slots` integer
    - `active_agents` integer
    - `gpu_available` boolean
    - `supported_models` string[]
  - `last_heartbeat` number, required
  - `registered_at` number, required
  - `labels` object, required
  - `cell_ids` string[], required

## Other responses

- `401`: Cluster authentication failed
- `422`: Validation Error

---

[API](https://skmtc.dev/bernstein/apis/bernstein-task-server.md) · [All operations](https://skmtc.dev/bernstein/apis/bernstein-task-server/llms.txt) · [OpenAPI document](https://skmtc.dev/bernstein/apis/bernstein-task-server/revisions/2a20a34ad2eb?raw)