AngelHack Manila 2014 hosted a BitPay Challenge for hackers to build an application using one of BitPay's libraries (BitAuth, BitCore, Copay, or Insight) and submit it via GitHub link to Angelhack@bitpay.com by 1:00PM on July 27, 2014. The top winner would receive 2 BTC and the top two teams would each receive free payment processing for 1 year from BitPay. Hackers were instructed on how to integrate the libraries and submit their entries for a chance to win the prizes.