Postal Code Info – Django REST framework

GET /api/locations/countries/US/postalcodeinfo/

HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "examples": "95014, 22162-1010",
    "matchers": [
        "^(^(\\d{5})(?:[ \\-](\\d{4}))?$)$"
    ]
}