---
title: "List all running login node instances"
method: GET
path: "/api/login_nodes/list"
tags: ["Login Nodes"]
---

# List all running login node instances

`GET /api/login_nodes/list`

Retrieve full EC2 instance details for all running login nodes in the SOCA cluster

## Headers

- `X-EDH-USER` string, required
- `X-EDH-TOKEN` string, required

## Response `200`

Login node instances retrieved successfully

- object
  - `success` boolean
  - `message` object[] — List of EC2 instance objects for running login nodes

## Other responses

- `401` — Authentication required
- `500` — AWS API error

## Changes

> 6 revisions in range; 3 could not be searched.

- **2026-04-21** (v1) `6db97cead8df` — 2 info
  - the endpoint scheme security `edhAuth AND edhToken` was added to the API
  - the endpoint scheme security `socaAuth AND socaToken` was removed from the API
- **2025-08-05** (v1) `55c07c16d2e1` — 2 info
  - the endpoint scheme security `socaAuth AND socaToken` was added to the API
  - the endpoint scheme security `edhAuth AND edhToken` was removed from the API

[Change history](https://skmtc.dev/aws-samples/apis/engineering-development-hub-edh-api/changes/api/login_nodes/list/get.md)

---

[API](https://skmtc.dev/aws-samples/apis/engineering-development-hub-edh-api.md) · [All operations](https://skmtc.dev/aws-samples/apis/engineering-development-hub-edh-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/aws-samples/engineering-development-hub-edh-api/revisions/058396b8f0f1/schema)