curl --request GET \
  --url https://api.pinata.cloud/v3/gateways \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "count": 5,
    "rows": [
      {
        "id": "01dae16b-699c-472a-a61e-975a7b9777bd",
        "created_at": "2023-01-24T19:51:17.493Z",
        "domain": "restricted-example",
        "restrict": false,
        "custom_domains": [
          {
            "domain": "ipfs.pinata.cloud",
            "domain_validation_status": "pending",
            "custom_domain_id": "87980e39-fe71-4dba-9b05-3dfc66593539",
            "ssl_validation_status": "initializing"
          }
        ]
      }
    ]
  }
}