Database query error

When I try to make a query for level data, the end result is a JSON error:

{
"success": false,
"error": {
"message": "Database query error",
"code": 510,
"reference": "ER_ACCESS_DENIED_ERROR: Access denied for user 'mom-api'@'184.154.9.171' (using password: YES)"
}
}

I’m guessing the API can’t access your database?

Also, another side question if you can answer: Will MoM work for SMM2 levels?

This should be resolved.

No current plans to extend support for SMM2 on Makers of Mario.