Hello,
I have been using btcjam for a little over half a year now, and I have decided to make it into the basis for my masters thesis in financial mathematics. I have connected and used various bitcoin APIs, such as Bitstamp, Campbx, Blockchain, and Bitcoincharts. However, it seems that the btcjam api is having some problems. According to the api "faq" page (the closest thing to documentation available), there are 5 methods available on their api. including 4 GET requests and 1 POST request:

GET:
user profile
open listings
user receivables
user payables
POST:
invest

However, since I started trying to access the API over a month ago, only the "open listings" method is working, while all of the others are returning an internal server (500) error. In have tried posting in the regular btcjam forum, but I have not gotten any responses there. I have also tried using bitcoinstack exchange to no avail, and their support has not responded to me in over 2 months. I have also hired someone (using oDesk.com) to help me try to debug this issue ASAP (because my thesis deadline is quicvkly approaching!) but he is also experienceing the same problem, and is not able to find a solution. Meanwhile, the btcjam blog has been very active recently, but has not mentioned anything about this (possible) api error)

If any devs our there have any insight on this matter, it would be greatly appreciated. If someone could say that they are currently either a) successfully using all btcjam api listings or b) having the same problem that I am, either of these facts would be very helpful.

Thoughts?