CoinAll is a an "Ok Partner Exchange" to OkEx as part of their "Open Partnership Program." https://CoinAll.com https://www.CoinAll.com/docs/en/ *CoinAll Exchange required for initial listing of Lightstreams' Photon (PHT) token in Delta app. https://lightstreams.network/
Exchange website: https://www.coinex.com API documentation: https://github.com/coinexcom/coinex_exchange_api/wiki
You have ftx.com but not .US for all of us Americans. It’s the same api instructions. But I cannot synced my ftx.us api currently.