It's not SOCKS4/5, it's SOCKS4 or SOCKS5.
If you put something after, you must include quotations around it ("")
Examples:
.proxy load SOCKS4
.proxy load SOCKS5
.proxy load SOCKS4 "https://*some.api.url"
.proxy load SOCKS5 "https://*some.api.url"
J
joaby
@joaby