Trading platform on the exchange/market side or order entry side?

+1

I am not a big trader by any stretch of the imagination but I have been watching/reading and doing small trades at the BTC exchanges that have been around a little while. I've been bumping into a ton of issues with weird/useless APIs, questionable order matching executions, unfriendly interfaces, and at times trades not getting reported and/or documented.

I can understand why an exchange with only $100 USD profits per month might lack in the customer service department but I also don't want them to shutdown their service to the Bitcoin community.

I would mind doing some work on this for some btc pay

It would be cool just to have a reference API, that is complete and has good design, so site developers can use this as a reference.

Here's another one:
https://github.com/FellowTraveler/Open-Transactions

Not quite done yet, but it has a lot of potential.

I am.

Cool... which part are you interested in, ThiagoCMC?

In development - https://github.com/santacruz123/node-bitcoin-exchange

As an example:

Using MtGox's BTC/USD previous 30 days trade data from http://www.bitcoincharts.com/markets/  ...

Volume= 1,324,462.76 BTC
Average trading Fee =0.4% (Guesstimate)
BTC/USD@$8.00

Excluding MtGox's operational costs this is 10,595.70 BTC profit per month (1324462.76*.004*2) or $84,765.60 USD per month (1324462.76*.004*2*8 ).
Using a conservative additional margin profit of 3x, this would be a profit of 31,787.10 BTC or $254,297.00 USD per month.

An additional profit of 169,531.00 USD per month!!!

This is more than enough to hire accountants, auditors, compliance officers, consultants, developers, lawyers, security specialist, customer service representatives, etc.

just saying you are working on a great project....