---
title: "Create a warm pool"
method: POST
path: "/v2/sandboxes/pools"
tags: ["sandboxes"]
---

# Create a warm pool

`POST /v2/sandboxes/pools`

Create a new warm pool from a template with a specified replica count

## Request body

- SandboxesCreatePoolPayload
  - `name` string, required
  - `replicas` integer, required
  - `template_name` string, required
  - `timeout` integer
  - `wait_for_ready` boolean

## Response `201`

Created

- SandboxesPoolResponse
  - `created_at` string
  - `id` string
  - `name` string
  - `replicas` integer
  - `template_name` string
  - `updated_at` string

## Other responses

- `400` — Template not found
- `409` — Name already exists
- `422` — Validation error
- `429` — Quota exceeded
- `500` — Internal Server Error

---

[API](https://skmtc.dev/langchain-ai/apis/langsmith.md) · [All operations](https://skmtc.dev/langchain-ai/apis/langsmith/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/langchain-ai/langsmith/revisions/7bbcecd856b2/schema)