DeCaptcher.com is a service that automatically solves most types of captcha, with API support for most languages and development environments. I have a balance of US$ 327 on my account there that I deposited years ago and cannot be withdrawn, but can be immediately transferred to another DeCaptcher.com account.

If you're interested in purchasing those credits, please send me a private message. The payment can be made in any actively traded cryptocurrency.

More information on the DeCaptcher.com services:

http://decaptcher.com/articles/What_is_DeCaptcher.php