usernameLookup.txt

$${
&user = PROMPT(&return,"$$u","Select Player",true)
//log(The user inputted is %&user%)

&prefix = &3[&bUUID Search&3]

IF(%&user% = "")
    LOG("%&prefix% &cNo user selected.")
    STOP()
ENDIF()

&response = HTTPGET("https://api.mojang.com/users/profiles/minecraft/%&user%?at=%TIMESTAMP%","","")
//log("The response is %&response%")

&user=""
&rawarray[] = SPLIT(",",%&response%)
// log("The rawarray is %&rawarray%")

MATCH(%&rawarray[0]%,\"id\":\"([a-z|0-9]+)\",{&uuid})

&responsenames = HTTPGET("https://api.mojang.com/user/profiles/%&uuid%/names","","")
&namesarray[] = SPLIT("},{",%&responsenames%)

ARRAYSIZE(&namesarray,#size)

#sizeabsolute = ((%#size%) - 1)

MATCH(%&namesarray[0]%,^\[?\{\"name\":\"(.*)\",{&originalname})

LOG("%&prefix% &6Original name: &a%&originalname%")
LOG("%&prefix% &6Name changed %#sizeabsolute% times.")

IF(#size > 1)
    MATCH(%&namesarray[%#sizeabsolute%]%,^\[?\{?\"name\":\"(.*)\"\,\"changedToAt\":\d+\}\]$,{&currentname})
    LOG("%&prefix% &6Current name: &a%&currentname%")
    LOG("%&prefix% &8------------------------")

    &previousname = %&originalname%

    FOR(#for,1,%#sizeabsolute%)
        MATCH(%&namesarray[%#for%]%,^\[?\{?\"name\":\"(.*)\"\,\"changedToAt\":\d+\}?\]?$,{&changedname})
        LOG("%&prefix% &a%&previousname% &6to &a%&changedname%")
        &previousname = %&changedname%
    NEXT
    LOG("%&prefix% &8------------------------")
ENDIF
}$$