Which cryptocurrency merchant do you recommend?

Question

Payment systems

Hello everyone, I found several systems that are suitable for my purposes (API for accepting payments and Sending payments)
apibtc.com
www.coinpayments.net
www.cryptonator.com
bitpay.com
bitaps.com
Who worked with what, what do you advise?

Answer 1

coinpayments

Answer 2

apibtc.com

Answer 3

I have been working with apibtc.com for about 4 months, it seems to be normal, there were no problems

Answer 4

also for apibts