api.hmecloud.com presents as an API endpoint, but there's little evidence it's a working service. The domain returns a plain 404 error, and a WHOIS lookup returns no registration data at all, meaning nobody is publicly accountable for it. There are no api.hmecloud.com reviews from users, and the Wayback Machine has never archived it, so it has no online history to speak of.
Legitimate API providers typically offer developer documentation, contact channels, and clear company information. This domain has none of those. While we cannot definitively call it a scam, the combination of hidden ownership, missing contact details, and a non-functional page is a serious red flag. If you're considering using this API, look for alternatives with an established reputation and transparent business identity. There is no safe way to interact with a domain that won't even tell you who runs it.