curl --location --request GET 'https://public-api.protokols.io/api/v1/profile/POTUS/username-history' \
--header 'authorization: Bearer 99f0c8fbb6df52400c8edac910f9dbb3be93faea06ba928bba24011252409c4a'
{
"data": {
"account_id": "1536791610",
"current_username": "POTUS44",
"historical_usernames": [
{
"username": "POTUS44",
"firstObserved": "2017-01-20",
"lastObserved": "2025-06-22"
}
]
}
}