Gofire is a Go toolkit for the Campfire API and allows you to Say something on a room, Listen for messages in a room and Search in rooms. Campfire utilizes vanilla XML/JSON over HTTP and returns Account, Rooms, Search, Messages and more. Campfire is like instant messaging, but designed exclusively for groups and allows you to save transcripts, share text, files, and code in real time.
AvidMobile, mobile marketing solutions provider, gives developers two-way access to its mobile marketing platform through the AvidMobile API. The two-way approach to an API strategy allows AvidMobile users to better engage targets and track success. The API is available to build a custom app upon, or users can simply send and receive SMS messages from existing apps.
Gowalla, the location-based social network, is beginning to establish itself as the most generously interoperable of its check-in–offering peers. At a SWSX panel last week about integrated location data, Gowalla co-founder and CTO Scott Raymond indicated that developers would soon even be able to download data en masse from Gowalla for their own manipulation and analysis. When asked by the moderator, Programmable Web Executive Editor Adam DuVander, "Can I download Gowalla's data," Raymond responded that providing the option was "definitely on the roadmap."