User ID to Name: https://api.twitch.tv/helix/users?id=39383020 (Reference)
{
"data": [
{
"id": "39383020",
"login": "ironx011979",
"display_name": "ironx011979",
"type": "",
"broadcaster_type": "",
"description": "",
"profile_image_url": "https://static-cdn.jtvnw.net/user-default-pictures/4cbf10f1-bb9f-4f57-90e1-15bf06cfe6f5-profile_image-300x300.jpg",
"offline_image_url": "",
"view_count": 0
}
]
}
Game ID to Name: https://api.twitch.tv/helix/games?id=493057 (Reference)
{
"data": [
{
"id": "493057",
"name": "PLAYERUNKNOWN'S BATTLEGROUNDS",
"box_art_url": "https://static-cdn.jtvnw.net/ttv-boxart/PLAYERUNKNOWN%27S%20BATTLEGROUNDS-{width}x{height}.jpg"
}
]
}