List runtime nodes

GET /v1/admin/runtime/nodes

• Operation ID: listRuntimeNodes
• Tags: Runtime pools and nodes
• Base URL: http://localhost:8787

Up to 200 nodes with capacity, load and GPU status. If the runtime is unreachable the response is still 200 with { available: false }. Authenticates with a Platform staff JWT and permission, like every admin route; the backend calls the separate Runtime service on the caller's behalf (no Runtime API key is ever exposed or accepted).

Workflow: Integration guide.

Authentication: staff Bearer JWT with permission runtime.read.

Authentication

• Auth: staff Bearer JWT (Authorization: Bearer <access_token>) with the permissions below.
• Required permissions: runtime.read

Responses

200

Nodes.

• Header x-request-id: Request identifier; quote it when reporting an error. Content type: application/json

Schema: object | object (RuntimeUnavailable)

Field	Type	Required	Description
(variant 1).available	boolean	yes	One of: true
(variant 1).data	object	yes	-
(variant 1).data.items	(object (RuntimeNode))[]	yes	-
(variant 1).data.items[].id	string	yes	-
(variant 1).data.items[].poolId	string	yes	-
(variant 1).data.items[].hostname	string	yes	-
(variant 1).data.items[].address	string	yes	-
(variant 1).data.items[].labels	object	yes	-
(variant 1).data.items[].instanceType	string	yes	-
(variant 1).data.items[].maxSessions	integer	yes	-
(variant 1).data.items[].agentVersion	string	yes	-
(variant 1).data.items[].status	string	yes	One of: "online", "offline"
(variant 1).data.items[].draining	boolean	yes	-
(variant 1).data.items[].lastSeenAt	integer	yes	Last agent heartbeat (Unix epoch milliseconds).
(variant 1).data.items[].createdAt	integer	yes	Created (Unix epoch milliseconds).
(variant 1).data.items[].connected	boolean	yes	-
(variant 1).data.items[].freeSessions	integer	yes	-
(variant 1).data.items[].capacity	object | null	yes	-
(variant 1).data.items[].used	object	yes	-
(variant 1).data.items[].used.sessions	integer	yes	-
(variant 1).data.items[].used.cpus	number	yes	-
(variant 1).data.items[].used.memoryMb	number	yes	-
(variant 1).data.items[].used.gpuShare	number	yes	-
(variant 1).data.items[].load	any | null	no	-
(variant 1).data.items[].images	any[]	yes	-
(variant 1).data.items[].hardware	object | null	yes	CPU/memory/GPU inventory reported by the agent.
(variant 1).data.items[].gpus	object[] | null	yes	GPU inventory merged with the latest live sample.
(variant 1).data.nextCursor	string | null	yes	-
(variant 2).available	boolean	yes	One of: false

Errors

401

Missing, malformed, expired or wrong-audience Bearer token (missing_token, invalid_token, invalid_audience).

• Header x-request-id: Request identifier; quote it when reporting an error. Content type: application/json

Schema: object (ErrorBody)

Field	Type	Required	Description
error	string	yes	Stable machine-readable error code, e.g. forbidden, not_found.
details	any	no	Optional structured context. For 403 it is { perm }.

Error response

{
  "error": "missing_token"
}

403

Authenticated but lacking the required permission. details.perm lists the accepted permission keys.

• Header x-request-id: Request identifier; quote it when reporting an error. Content type: application/json

Schema: object (ErrorBody), fields as described above.

Error response

{
  "error": "forbidden",
  "details": {
    "perm": "runtime.read"
  }
}

500

Unexpected server error (internal). No details are returned.

• Header x-request-id: Request identifier; quote it when reporting an error. Content type: application/json

Schema: object (ErrorBody), fields as described above.

Error response

{
  "error": "internal"
}

Examples

curl

curl -X GET 'http://localhost:8787/v1/admin/runtime/nodes' \
  -H "Authorization: Bearer $ACCESS_TOKEN"

TypeScript

const accessToken = process.env.ACCESS_TOKEN; // user JWT from your sign-in flow

const response = await fetch("http://localhost:8787/v1/admin/runtime/nodes", {
  method: "GET",
  headers: {
    "Authorization": `Bearer ${accessToken}`,
  },
});
if (!response.ok) throw new Error(`HTTP ${response.status}: ${await response.text()}`);
const data = response.status === 204 || response.status === 205
  ? undefined
  : response.headers.get("content-type")?.includes("json")
    ? await response.json()
    : await response.text();