curl --request POST \
  --url https://api.anysite.io/api/euopendata/datasets/search \
  --header 'Content-Type: application/json' \
  --header 'access-token: <api-key>' \
  --data '
{
  "count": 2,
  "timeout": 300,
  "q": "population",
  "country": [
    "it",
    "fr"
  ],
  "categories": [
    "ENER",
    "ENVI"
  ],
  "format": [
    "CSV",
    "JSON"
  ],
  "keywords": [
    "statistics"
  ],
  "catalog": [
    "data-gov-ie"
  ],
  "super_catalog": [
    "european-union-open-data-portal"
  ],
  "publisher": [
    "Instituto Nacional de Estadística"
  ],
  "subject": [
    "5907"
  ],
  "hvd_category": [
    "c_e1da4e07"
  ],
  "in_series": [
    "<string>"
  ],
  "license": [
    "CC_BY_4_0"
  ],
  "scoring": [],
  "is_hvd": true,
  "sort": "relevance"
}
'

[
  {
    "id": "<string>",
    "url": "<string>",
    "@type": "@euopendata_dataset",
    "title": "<string>",
    "description": "<string>",
    "landing_page": "<string>",
    "country": "<string>",
    "is_hvd": false,
    "access_right": "<string>",
    "accrual_periodicity": "<string>",
    "scoring": 123,
    "issued": "<string>",
    "modified": "<string>",
    "temporal_start": "<string>",
    "temporal_end": "<string>",
    "spatial": [],
    "languages": [],
    "keywords": [],
    "categories": [],
    "publisher": {
      "@type": "@euopendata_agent",
      "name": "<string>",
      "type": "<string>",
      "email": "<string>",
      "homepage": "<string>",
      "resource": "<string>"
    },
    "creators": [],
    "contact_points": [],
    "catalog": {
      "@type": "@euopendata_catalog",
      "id": "<string>",
      "title": "<string>",
      "description": "<string>",
      "country": "<string>",
      "homepage": "<string>",
      "source_type": "<string>",
      "publisher": {
        "@type": "@euopendata_agent",
        "name": "<string>",
        "type": "<string>",
        "email": "<string>",
        "homepage": "<string>",
        "resource": "<string>"
      }
    },
    "distributions": []
  }
]