How to authenticate with WeChat's access token?

[mathiasconradt]

@howardwanghai See my reply to similar question here:

Rename auth param `client_id` to `appid` in url

Unfortunately it’s not possible. QQ should follow the OIDC standard, as per Final: OpenID Connect Core 1.0 incorporating errata set 1 (search for client_id in that page)