Not all cpa networks pay by crypto dude but yes some doBasically, any affiliate program can pay in btc, except that when it's unstable, the affiliate program pays you in cryptocurrencies and when their exchange rate is higher, you lose part of the profits. As for partner networks, I withdraw to btc from Lucky.Online and GSpin, the speed is very fast, I can recommend. But it's also worthwhile to contact your partner network's manager. If you provide them with lots of traffic, they're 100% certain to be flexible with you