Thanks. I'm looking specifically for something that will generate an image though, as I need to include it in BBCode scripting.
Most web-programming languages have a function that can generate an image or a captcha or something from a string of text.... not so sure about BBCode.
If you own any other websites, it might be a good idea to generate/host the image there and just embed it on your Minecraft Forum.
![Tongue](https://bitcointalk.org/Smileys/default/tongue.gif)
Thinking... thinking...
.... if you could pick out what you want specifically from an exchange's API info, you could have it submitted to a graphical service, or some such text-to-image generator for free:
http://www.dingbatty.com/And have it converted to price.jpg or something. How you would go about making that automatic is beyond me though. There could be a service out there like that. Probably not though.
Good luck botting!