GET Riot Client Config

https://clientconfig.rpg.riotgames.com/api/v1/config/player?app=Riot%20Client

Gets the config file used by the Riot Client. This includes a ton of info, most of it undocumented.

Headers

X-Riot-Entitlements-JWT: {entitlement token}
Authorization: Bearer {auth token}

Other Variables

entitlement token
Can be obtained locally with the Entitlements Token endpoint or remotely using Riot auth and the Entitlement endpoint
auth token
Can be obtained locally with the Entitlements Token endpoint or remotely by first using the Auth Cookies endpoint then using the cookies with the Auth Request endpoint

Response

type RiotClientConfigResponse = {
    /** Mapping of affinity ID to chat server host */
    "chat.affinities": {
        [x: string]: string;
    };
    /** Mapping of affinity ID to affinity domain */
    "chat.affinity_domains": {
        [x: string]: string;
    };
    /** Chat server port */
    "chat.port": number;
} & {
    [x: string]: unknown;
};

{
  "chat.affinities": {
    "vociferor": "explicabo"
  },
  "chat.affinity_domains": {
    "cicuta": "desidero"
  },
  "chat.port": 986311416051942
}