AIM
From IMFreedom Wiki
AOL Instant Messenger (AIM) is a proprietary instant messaging program which uses the OSCAR instant messaging protocol. Users are also able to connect to the network using the TOC/TOC2 protocol. It was released by AOL in May of 1997.
OSCAR Protocol
Proprietary
- Joust Oscar Protocol Documentation Project
- Oilcan.org - Slightly out of date Protocol Documentation (last updated 2000)