curl --request GET \
  --url https://alerts-api.dial.to/v2/{appId}/subscribers \
  --header 'x-dialect-api-key: <api-key>'

{
  "subscribers": [
    {
      "walletAddress": "6CxnSjtasq5Tzwb4b93AhLofXtiDvMpQ2vTkWdSZqTH7"
    }
  ]
}