Poloniex (poloniex.com)

Since 2014, we’ve been dedicated to giving traders and hodlers a safe place to trade and store cryptocurrencies like BTC, ETH and the best altcoins on the market. We have insurance coverage for the crypto assets on our platform. We’re deeply committed to security and store a significant portion of customer funds offline. To protect our customers, we work with regulators and industry peers to set standards and best practices. Deposit and withdraw with cards and bank accounts.

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