Your gateway to buy, store & grow crypto
66Ex Crypto is a secure crypto wallet and exchange based in Denver, Colorado, United States. Buy, sell and self-custody Bitcoin, Ethereum and 200+ digital assets — with bank-grade security and a real human team a phone call away.
$12B+
Assets secured
1M+
Verified users
200+
Coins supported
24/7
Human support
Everything you need in one platform
From your first satoshi to an institutional portfolio — 66Ex Crypto covers the full crypto journey.
Buy & Sell Crypto
Trade 200+ coins instantly with low fees, deep liquidity and real-time pricing.
Self-Custody Wallet
Hold your own keys with the 66Ex Crypto Wallet — your assets, fully under your control.
Learn moreSecure Cold Storage
95% of assets held offline in insured cold storage with multi-signature protection.
66Ex Crypto Academy
Free guides, courses and tutorials to learn crypto from beginner to pro.
Learn moreVIP & Institutional
Dedicated desks, OTC trading and white-glove service for high-volume clients.
Learn moreAffiliate & Referral
Earn ongoing commission and rewards by sharing 66Ex Crypto with your network.
Learn moreHow does 66Ex Crypto work?
Get started in three simple steps — or just call us and we'll walk you through it.
Create your account
Sign up in minutes and verify your identity securely. Our team is on standby if you need help.
Fund & buy
Connect a payment method, then buy Bitcoin, Ethereum or any of 200+ supported assets.
Store & grow
Move assets to your self-custody wallet, stake, or hold long term with full peace of mind.
Why choose 66Ex Crypto?
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Security first
Cold storage, multi-sig wallets and 256-bit encryption keep your assets safe.
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Fast & low fees
Lightning-fast execution with some of the most competitive fees in the market.
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Real human support
A US-based team in Denver, Colorado — reachable by phone and email 24/7.
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Compliant & transparent
Fully regulated operations with clear, upfront pricing and no hidden costs.
Trusted by traders everywhere
"66Ex Crypto made buying my first Bitcoin painless. The support team actually picked up the phone!"
Marcus T.
Denver, CO
"The self-custody wallet is exactly what I needed. Secure, simple, and I control my own keys."
Priya N.
Austin, TX
"As an institutional client, the VIP desk and OTC service are world-class. Highly recommended."
David R.
New York, NY
Frequently asked questions
Quick answers about the 66Ex Crypto wallet and exchange.
Talk to a crypto specialist
Questions about buying, storing or growing your crypto? Our Denver-based team is ready to help. Create your free account to get started — or send the form and we'll get right back to you.
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Call us
+1-800-654-4569 -
Email
contact@66excrypto.com -
Visit us
555, 17th St, Denver, Colorado, United States 80202