---
title: "List GPU instance types"
method: GET
path: "/compute/v1/instance-types"
tags: ["Compute"]
---

# List GPU instance types

`GET /compute/v1/instance-types`

Retrieves all available GPU instance types with pricing, specifications, and regional availability. Includes T4, A10, A100, H100, and H200 GPUs powered by Lambda Labs. Perfect for AI model training, inference workloads, and legal document OCR processing at scale.

## Response `200`

Instance types retrieved successfully

- object
  - `instanceTypes` object[], required
    - `name` string — Instance type identifier
    - `description` string — Instance description
    - `gpu` string — GPU model and count
    - `pricePerHour` string — Price per hour (e.g. '$1.20')
    - `specs` object
      - `vcpus` integer — Number of vCPUs
      - `memoryGib` integer — RAM in GiB
      - `storageGib` integer — Storage in GiB
    - `regionsAvailable` string[] — Available regions
  - `count` integer, required — Total number of instance types

## Other responses

- `401` — Invalid or missing API key
- `500` — Failed to list instance types

---

[API](https://skmtc.net/casemark/apis/case-dev-api.md) · [All operations](https://skmtc.net/casemark/apis/case-dev-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/casemark/case-dev-api/versions/5b7e64e6d6f9/schema)