Contacts
- AcceptContact
- AddContact
- Block
- BlockFromReplies
- DeleteByPhones
- DeleteContacts
- EditCloseFriends
- ExportContactToken
- GetBirthdays
- GetBlocked
- GetContactIDs
- GetContacts
- GetLocated
- GetSaved
- GetStatuses
- GetTopPeers
- ImportContactToken
- ImportContacts
- ResetSaved
- ResetTopPeerRating
- ResolvePhone
- ResolveUsername
- Search
- SetBlocked
- ToggleTopPeers
- Unblock