curl -H "Authorization: Bearer sk_live_..." \
  -H "Accept: application/taxii+json;version=2.1" \
  "https://socdefenders.ai/api/taxii2/api/collections/"

{
  "collections": [
    {
      "id": "soc-defenders-all",
      "title": "All IOCs",
      "description": "All indicators regardless of type",
      "can_read": true,
      "can_write": false,
      "media_types": [
        "application/stix+json;version=2.1"
      ]
    },
    {
      "id": "soc-defenders-network",
      "title": "Network IOCs",
      "description": "IPs, domains, URLs",
      "can_read": true,
      "can_write": false,
      "media_types": [
        "application/stix+json;version=2.1"
      ]
    },
    {
      "id": "soc-defenders-hashes",
      "title": "File Hashes",
      "description": "MD5/SHA1/SHA256/SHA512",
      "can_read": true,
      "can_write": false,
      "media_types": [
        "application/stix+json;version=2.1"
      ]
    }
  ]
}