We looked into myseapi.se.com because it has no public face. The site is completely locked down: anyone who tries to view it sees an 'Access Denied' message. That makes it impossible to say what kind of business this is, or even if it's a business at all. For comparison, a legitimate company would at least tell you what they do and how to reach them. This site does neither.
There's no record in the Wayback Machine, no customer reviews on Trustpilot, and no WHOIS information that points to a specific owner. The domain is a subdomain of se.com, but that doesn't tell us who put up this particular site.
If you're wondering 'is myseapi.se.com a scam?', our answer is that there isn't enough information to prove it's legitimate, and the lack of transparency is a major warning. Until the site shows its face, treat it with caution. Real myseapi.se.com reviews don't exist yet because no one can access the site to form an opinion.