List gpus

Returns one row per physical accelerator the caller's org has, derived from its real GPU machines (the size slug says how many cards a node holds) and…

GET /v1/visor/gpus

Visor → · All API references → · Get started →


Address	`https://api.hanzo.ai/v1/visor/gpus`
Method	`GET`
Operation	`listGpus`
Auth	`Authorization: Bearer $HANZO_API_KEY`

Returns one row per physical accelerator the caller's org has, derived from its real GPU machines (the size slug says how many cards a node holds) and from the accelerators BYO workers report through nvidia-smi.

Live telemetry is absent on Visor rows because Visor's machine object carries none — an honest omission the console renders as "—", never a fabricated 0.

Request

GET /v1/visor/gpus takes no parameters and no body — the credential is the whole request.

Response

Status	Body	Meaning
`200`	gpuList	ok

200 body — 10 fields.

Field	In	Type	Always	Description
`gpus`	body	gpuView[]	—	GPUs is every accelerator the org has, from Visor GPU droplets and from BYO workers alike.
`gpus[].id`	body	string	—	ID is the card's address: its host machine's id, "#", and the card's ordinal within that machine ("gpu-1#0").
`gpus[].location`	body	string	—	Location is where the card physically sits, which for every source today is the same value Region carries — the console renders it in its own column.
`gpus[].machine`	body	string	—	Machine is the id of the machine holding this card, addressable as-is on /v1/visor/machines/:id.
`gpus[].memory`	body	string	—	Memory is the card's VRAM as its own tooling reported it ("122880 MiB") — a display string in the reporter's units, not a byte count.
`gpus[].model`	body	string	—	Model is the accelerator: the model token read out of the size slug for a Visor GPU droplet ("H100", "MI300X"), or the name nvidia-smi reported for a BYO card…
`gpus[].name`	body	string	—	Name is the HOST MACHINE's display name, not the card's — every card in a gpu-h100x8 node repeats it.
`gpus[].provider`	body	string	—	Provider distinguishes a BYO accelerator ("byo") from a Visor-provisioned one (the host machine's real provider).
`gpus[].region`	body	string	—	Region is the host machine's provider region slug; "on-prem" for a BYO card.
`gpus[].status`	body	string	—	Status is the HOST MACHINE's lifecycle state, because nothing upstream reports a card's own health.

Failure carries the platform error shape — see Errors.

Examples

hanzo visor gpus get

import { Configuration, VisorApi } from 'hanzoai';

const api = new VisorApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.listGpus();

from hanzoai.cloud import ApiClient, Configuration
from hanzoai.cloud.api import VisorApi

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = VisorApi(client).list_gpus()

cfg := cloud.NewConfiguration()
cfg.AddDefaultHeader("Authorization", "Bearer "+os.Getenv("HANZO_API_KEY"))
client := cloud.NewAPIClient(cfg)

resp, _, err := client.VisorAPI.ListGpus(context.Background()).Execute()
if err != nil {
	return err
}

use hanzo_cloud::apis::{configuration::Configuration, visor_api};

let mut cfg = Configuration::new();
cfg.bearer_access_token = std::env::var("HANZO_API_KEY").ok();

let result = visor_api::list_gpus(&cfg, Default::default()).await?;

import ai.hanzo.cloud.ApiClient;
import ai.hanzo.cloud.api.VisorApi;

ApiClient client = new ApiClient();
client.setRequestInterceptor(b -> b.header("Authorization", "Bearer " + System.getenv("HANZO_API_KEY")));

var result = new VisorApi(client).listGpus();

curl https://api.hanzo.ai/v1/visor/gpus \
  -H "Authorization: Bearer $HANZO_API_KEY"

Tool visor, op listGpus — POST the JSON-RPC envelope to https://api.hanzo.ai/v1/mcp.

curl -X POST https://api.hanzo.ai/v1/mcp \
  -H "Authorization: Bearer $HANZO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
       "jsonrpc": "2.0",
       "id": 1,
       "method": "tools/call",
       "params": {
         "name": "visor",
         "arguments": {
           "op": "listGpus",
           "input": {}
         }
       }
     }'

Visor API · All Hanzo APIs · Interactive reference

Request

Response

Examples

On this page