3xbit
www.3xbit.com.br
Volume greater than 50BTC counting all pairs
Ticker:
https://api.exchange.3xbit.com.br/ticker/usd/
BIDS:
https://api.exchange.3xbit.com.br/orders/orderbook/buy/credit/btc?filter=pending
ASKS:
https://api.exchange.3xbit.com.br/orders/orderbook/sell/credit/btc?filter=pending
History:
https://api.exchange.3xbit.com.br/order/history/CREDIT/BTC/?get_rate=USD
Docs:
https://support.3xbit.com.br/pt-br/article/apis-para-aplicacao-sdptyv/
https://github.com/3xbit/docs/blob/master/exchange/public-rest-api-en_us.md