curl "https://api.buildkite.com/v2/organizations"

[
  {
    "id": "bb3125de-4dc9-44cf-ad18-65d2b71a5a34",
    "graphql_id": "T3JnYW5pemF0aW9uLS0tOGEzMjAwOTMtMjE4OC00MmNiLWI5ZGQtNzE4NjZjZTYyYjA4",
    "url": "https://api.buildkite.com/v2/organizations/my-great-org",
    "web_url": "https://buildkite.com/my-great-org",
    "name": "My Great Org",
    "slug": "my-great-org",
    "pipelines_url": "https://api.buildkite.com/v2/organizations/my-great-org/pipelines",
    "agents_url": "https://api.buildkite.com/v2/organizations/my-great-org/agents",
    "emojis_url": "https://api.buildkite.com/v2/organizations/my-great-org/emojis",
    "created_at": "2015-05-09T21:05:59.874Z"
  }
]

curl "https://api.buildkite.com/v2/organizations/{org.slug}"

{
  "id": "bb3125de-4dc9-44cf-ad18-65d2b71a5a34",
  "graphql_id": "T3JnYW5pemF0aW9uLS0tOGEzMjAwOTMtMjE4OC00MmNiLWI5ZGQtNzE4NjZjZTYyYjA4",
  "url": "https://api.buildkite.com/v2/organizations/my-great-org",
  "web_url": "https://buildkite.com/my-great-org",
  "name": "My Great Org",
  "slug": "my-great-org",
  "pipelines_url": "https://api.buildkite.com/v2/organizations/my-great-org/pipelines",
  "agents_url": "https://api.buildkite.com/v2/organizations/my-great-org/agents",
  "emojis_url": "https://api.buildkite.com/v2/organizations/my-great-org/emojis",
  "created_at": "2015-05-09T21:05:59.874Z"
}