curl --request GET \
  --url https://api.dfns.io/keys \
  --header 'Authorization: Bearer <token>'

{
  "items": [
    {
      "id": "<string>",
      "scheme": "DH",
      "curve": "ed25519",
      "publicKey": "<string>",
      "name": "<string>",
      "status": "Active",
      "custodial": true,
      "dateCreated": "<string>",
      "imported": true,
      "exported": true,
      "dateExported": "<string>",
      "dateDeleted": "<string>"
    }
  ],
  "nextPageToken": "<string>"
}