---
title: "POST /v1/pools"
method: POST
path: "/v1/pools"
tags: ["pools"]
---

# POST /v1/pools

`POST /v1/pools`

## Request body

- union
  - object
    - `gpus` object, required
    - `bundle` string, nullable
    - `gpu_caps` object
    - `minimum_worker_count` integer
    - `name` string, required
    - `ttl_seconds` integer, nullable
  - object
    - `gpu_caps` object, required
    - `bundle` string, nullable
    - `gpus` object
    - `minimum_worker_count` integer
    - `name` string, required
    - `ttl_seconds` integer, nullable

## Response `201`

Pool created, renewed, or updated

- Pool
  - `spec` PoolSpec, required
    - `bundle` string, nullable
    - `gpu_caps` object
    - `gpus` object
    - `minimum_worker_count` integer
    - `name` string, required
    - `ttl_seconds` integer, nullable
  - `status` PoolStatus, required
    - `assigned_workers` AssignedWorker[]
      - `gpu` string, required
      - `name` string, required
      - `url` string, required
    - `created_at` number, double
    - `last_renewed` number, double
    - `state` 'pending' | 'active' | 'expired', required

## Other responses

- `400` — Invalid pool request
- `401` — Missing or invalid bearer token (inference token)
- `403` — Valid bearer token but admin token required for this mutation (or admin token not configured)
- `500` — Gateway auth enabled but no tokens configured

## Changes

- **2026-05-27** `d145a90eb76e` — 4 info
  - added the new optional request property `gpu_caps`
  - added `subschema #1, subschema #2` to the request body `anyOf` list
  - the request property `gpus` became optional
  - added the optional property `spec/gpu_caps` to the response with the `201` status
- **2026-05-08** `a499d5bea359` — 2 breaking, 7 warning, 2 info
  - removed `subschema #1, subschema #2` from the request body `anyOf` list
  - the request property `gpus` became required
  - removed the request property `gpu_caps`
  - removed the request property `pinned_models`
  - …7 more

[Change history](https://skmtc.dev/superlinked/apis/sie-gateway/changes/v1/pools/post.md)

---

[API](https://skmtc.dev/superlinked/apis/sie-gateway.md) · [All operations](https://skmtc.dev/superlinked/apis/sie-gateway/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/superlinked/sie-gateway/revisions/d145a90eb76e/schema)