steamcards
There are 4 repositories under steamcards topic.
AceLewis/SteamDiscoveryQueueBot
A userscript to automatiaclly harvest the Steam Trading Cards from the discovery queue.
JoaquinOviedo/S-C-P
Pide la url del juego, y da un promedio de lo que se obtendria por vender los cromos del juego.
man90es/steamcardexchange-api
SteamCardExchange.net unofficial REST API server (scraper).
ImKitty/Steam-Gametime-Idle
SteamGametime Idle