Do you have a list of commands we can send via JSON and their respective responses?
In terms of a list of the commands and responses, I don't have that data currently available at the moment.
But I do have a list of features that SBAPIB will support (Note: items marked with a * are menus not features);
Harvester
-Load Footprint Merge
-Footprint
-Clear Footprint
-Custom Footprint
-BlogEngine
-Wordpress
-MovableType
-Keywords
-Import
-Scrape *
--Keyword Scraper
--Wonder Wheel Scraper
-Save
-Duplicates
-Clear
URL Harvested
-Start Harvesting
-Stop Harvesting
-List *
--Transfer URL For X Mode
--Add URL For X Mode
--Transfer URL For Y Mode
--Add URL For Y Mode
-Clear
Manage Lists
-Remove / Filter *
--Remove Duplicate URLs
--Remove Duplicate Domains
--Split Duplicate Domains
--Remove URLs Containing
--Remove URLs Not Containing
-Trim To Root
-Check Pagerank *
--Get URL Pagerank
--Get Domain Pagerank
-Check Indexed *
--Google Indexed
--Yahoo Indexed
--Bing Indexed
-Grab Emails *
--Grab Emails URL List
--Grab Emails Local File
-Import URL List *
--Import Replace Current List
--Import Add Current List
--Select URL List Compare
--Select URL List Compare Domain
--Paste Replace Clipboard
--Paste Add Clipboard
-Export URL List *
--Export Text
--Export Text Split
--Export Text Randomize
--Export HTML
--Export Excel
--Export RSS
--Add Existing
--Copy To Clipboard
--Export Indexed
--Export Not Indexed
-Import/Export URL's & RP *
--Export Text
--Export CSV
--Export HTML
--Export Excel
--Import Text
--Add Text
Comment Poster
-Fast Poster
-Slow Poster
-Manual Poster
-Ping Mode
-Ping Mode Number
-RSS
-Track Backs
-Check Links
-Start Posting
-Stop Abort
-Export *
--Export All
--Export Posted
--Export Failed
--Export Captcha
--Add Existing List
--Create Report
--Export Error
-Clear List
Addons
-Alexa Rank Checker
-Alive Check
-Backlink Checker
-BE Moderated Post Filter
-Blog Analyzer
-Do Follow / No Follow Check
-Domain Resolver
-Duplicate Remove
-Fake Pagerank Checker
-Google Cache Extractor
-Google Competition Finder
-Google Image Grabber
-Link Extractor
-Malware and Phishing Filter
-Outbound Link Checker
-Rapid Indexer
-Sitemap Scraper
-TDNAM Scraper
-WhoIs Scraper