composer require uspdev/senhaunicapixelfed

Colocar as variáves de ambiente:

SENHAUNICAPIXELFED_KEY=fflch
SENHAUNICAPIXELFED_SECRET=XXX
SENHAUNICAPIXELFED_CALLBACK_ID=
SENHAUNICAPIXELFED_ADMINS=
SENHAUNICAPIXELFED_SECRET_SUDO=

workaround

if (isset($_SERVER['REQUEST_URI']) && str_contains($_SERVER['REQUEST_URI'], '/index.php')) { $uri = str_replace('/index.php', '', $_SERVER['REQUEST_URI']);

// 307 = mantém método (POST continua POST)
header("Location: $uri", true, 307);
exit;

}