The answer
LetMC Api V2, Basic (Tier 2)
Top verified match: its declared tools match your intent, it is the official vendor server.
fresh · published 2684d ago · verified 2026-08-08tested · static-verifiedsigned passport ✓score 42/10045 declared tools
Runners-up
- LetMC Api V2, Free (Tier 1)42/100 · weaker match
- agentOS Api V2, Customer Login Call Group42/100 · weaker match
- LetMC Api V3, reporting42/100 · weaker match