NGINX config for @dannyvankooten's EDD SL API Endpoint code

1 Server block

if ( $query_string ~ "^edd_action=" ) {
        set $edd_api 1;
}
if ( $request_uri ~ "^/edd-sl-api" ) {
        set $edd_api 2;
}
if ( $edd_api = 1 ) {
        return 307 https://example.com/edd-sl-api$request_uri;
}

2 Location block

location ~ .php$ {
  if ( $edd_api = 2 ) {
    access_log /var/log/nginx/example.com-edd-sl-api.log;
  }