Using Global Node IDs

curl -i -u username:token https://api.github.com/user

Status: 200 OK

{
  "login": "octocat",
  "id": 1,
  "avatar_url": "https://github.com/images/error/octocat_happy.gif",
  "gravatar_id": "",
  "url": "https://api.github.com/users/octocat",
  "html_url": "https://github.com/octocat",
  "followers_url": "https://api.github.com/users/octocat/followers",
  "following_url": "https://api.github.com/users/octocat/following{/other_user}",
  "gists_url": "https://api.github.com/users/octocat/gists{/gist_id}",
  "starred_url": "https://api.github.com/users/octocat/starred{/owner}{/repo}",
  "subscriptions_url": "https://api.github.com/users/octocat/subscriptions",
  "organizations_url": "https://api.github.com/users/octocat/orgs",
  "repos_url": "https://api.github.com/users/octocat/repos",
  "events_url": "https://api.github.com/users/octocat/events{/privacy}",
  "received_events_url": "https://api.github.com/users/octocat/received_events",
  "type": "User",
  "site_admin": false,
  "name": "monalisa octocat",
  "company": "GitHub",
  "blog": "https://github.com/blog",
  "location": "San Francisco",
  "email": "octocat@github.com",
  "hireable": false,
  "bio": "There once was...",
  "public_repos": 2,
  "public_gists": 1,
  "followers": 20,
  "following": 0,
  "created_at": "2008-01-14T04:33:35Z",
  "updated_at": "2008-01-14T04:33:35Z",
  "total_private_repos": 100,
  "owned_private_repos": 100,
  "private_gists": 81,
  "disk_usage": 10000,
  "collaborators": 8,
  "two_factor_authentication": true,
  "plan": {
    "name": "Medium",
    "space": 400,
    "private_repos": 20,
    "collaborators": 0
  },
  "node_id": "MDQ6VXNlcjU4MzIzMQ=="
}

query {
  node(id:"MDQ6VXNlcjU4MzIzMQ==") {
     __typename
  }
}

query {
  node(id:"MDQ6VXNlcjU4MzIzMQ==") {
   ... on User {
      name
      login
    }
  }
}