API endpoint that allows Agencies to be viewed.

GET:
Return a list of all the existing users.

MODE:
Normal and Detailed
/2.2.0/agencies/?mode=detailed

FILTERS:
Parameters - 'featured', 'agency_type', 'country_code'
Example - /2.2.0/agencies/?featured=true

SEARCH EXAMPLE:
/2.2.0/agencies/?search=nasa

ORDERING:
Fields - 'id', 'name', 'featured'
Example - /2.2.0/agencies/?ordering=featured

The 'country_code' field is a string of comma separated ISO 3166 alpha-3 codes.

GET /2.2.0/agencies/8/?format=api
HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept

{
    "id": 8,
    "url": "https://ll.thespacedevs.com/2.2.0/agencies/8/?format=api",
    "name": "Austrian Space Agency",
    "featured": false,
    "type": "Government",
    "country_code": "AUT",
    "abbrev": "ALR",
    "description": "The Austrian Space Agency was founded in 1972 and joined the ESA as a member in 1987. In 2005, control of the ALR was transferred to the Austrian Agency for Aerospace. They coordinated the first flight of an Austrian in space with a Soyuz launch in 1990.",
    "administrator": "Andreas Geisler",
    "founding_year": "1972",
    "launchers": "",
    "spacecraft": "Spacelab | GALILEO",
    "parent": null,
    "launch_library_url": null,
    "total_launch_count": 0,
    "successful_launches": 0,
    "consecutive_successful_launches": 0,
    "failed_launches": 0,
    "pending_launches": 0,
    "successful_landings": 0,
    "failed_landings": 0,
    "attempted_landings": 0,
    "consecutive_successful_landings": 0,
    "info_url": "http://www.ffg.at/",
    "wiki_url": "http://en.wikipedia.org/wiki/Austrian_Space_Agency",
    "logo_url": null,
    "image_url": null,
    "nation_url": null,
    "launcher_list": [],
    "spacecraft_list": []
}