Fiat Gateways

Crypto.com

Buy ONE on Crypto.com with credit card, debit card and bank transfers.

Buy Bitcoin with Credit Card Instantly | Best Crypto Wallet App | Crypto.comcrypto.com

Binance US

@BinanceUS | Buy & Sell Crypto.@BinanceUS

Ramp

Have you all heard about @harmonyprotocol? It’s the Proof-of-Stake blockchain with a two-way Ethereum bridge, ultra-fast transactions and built-in interoperability. And its native token #ONE was just added to Ramp SDK. Buy it today at http://go.ramp.network/one!

Transak

Simplex

Harmony Partners with Simplex, Allowing Users to Buy ONE Tokens with FiatMedium

CoinDCX

CoinDCX - Crypto Exchange | Buy, Sell and Trade Bitcoins & top AltcoinsCoinDCX

WazirX

Buy Bitcoin, Cryptocurrency at India’s Largest Exchange | Trading Platform | WazirXwazirXindia