steamid-converter

Crossconverts steamids between their variations(SteamID, SteamID64, SteamID3)
Doesn't support custom urls since I find that useless for my use

Request

https://yourserver.com/convertID.php?id=YOURIDHERE

On successful conversion

{
    "SteamID": "STEAM_0:0:736989607",
    "SteamID3": "[U:1:1473979214]",
    "SteamID64": "76561199434244942"
}

On invalid steamid

{
    "error": "Invalid SteamID format"
}

On empty id param

{
    "error":"ID parameter is missing or empty."
}