# Command Table

This is a list of all known MSNP commands and their originating version.

| `COMMAND` | Payload (Y/N) | Client to Server (Y/N) | Server to Client (Y/N) | Originating Version | Changed? (version list) |
| ----- | - | - | -| ------ | ----- |
| `VER` | N | Y | N | MSNP2  | every MSNP version, but retaining base syntax, removed in MSNP24 |
| `INF` | N | Y | N | MSNP2  | MSNP3 (removed CTP), MSNP8 (removed; automatic disconnect) |
| `CVR` | N | Y | N | MSNP2  | MSNP8 (parameter 8) |
| `CVQ` | N | Y | N | CVR0   | MSNP8 (parameter 8) |
| `USR` | N | Y | N | MSNP2  | MSNP3 (removed CTP), MSNP8 (TWN auth, removed MD5 auth), MSNP15 (SSO auth) |
| `XFR` | N | Y | Y?| MSNP2  | MSNP3 (parameter 3), MSNP7 (parameter 4) |