# 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](versions/msnp2.md)  | every MSNP version, but retaining base syntax, removed in MSNP24 |
| `INF` | N | Y | N | [MSNP2](versions/msnp2.md)  | [MSNP3](versions/msnp3.md) (removed CTP), [MSNP8](versions/msnp8.md) (removed; automatic disconnect) |
| `CVR` | N | Y | N | [MSNP2](versions/msnp2.md)  | [MSNP8](versions/msnp8.md) (parameter 8) |
| `CVQ` | N | Y | N | [CVR0](versions/cvr0.md)   | [MSNP8](versions/msnp8.md) (parameter 8) |
| `USR` | N | Y | N | [MSNP2](versions/msnp2.md)  | [MSNP3](versions/msnp3.md) (removed CTP), [MSNP6](versions/msnp7.md) (added verified bit to OK), [MSNP8](versions/msnp8.md) (TWN auth, removed MD5 auth, added unknown bit to OK), [MSNP10](versions/msnp10.md) (removed current display name in favor of PRP MFN), [MSNP15](versions/msnp15.md) (SSO auth) |
| `XFR` | N | Y | Y?| [MSNP2](versions/msnp2.md)  | [MSNP3](versions/msnp3.md) (parameter 3), [MSNP7](versions/msnp7.md) (parameter 4) |