import requests

r = requests.get("https://bymykel.github.io/CSGO-API/api/en/skins.json").json()
for skin in r:
    #print(skin["name"])
    if "collections" in skin:
        if skin["collections"] != []:
            for collection in skin["collections"]:
                if collection["name"] == "The Radiant Collection" or collection["name"] == "The Boreal Collection" or collection["name"] == "The Ascent Collection":
                    print(skin["name"])
    if "crates" in skin:
        if skin["crates"] != []:
            for crates in skin["crates"]:
                if crates["name"] == "Fever Case":
                    print(skin["name"])