Accept cryptocurrency payments, convert fiat to crypto instantly, and manage multi-currency wallets—all in one powerful platform.
Manage all your cryptocurrencies in one secure place. Instant access, complete control, enterprise-grade security.
Enterprise-grade multi-signature wallets
Lightning-fast blockchain transactions
95% of funds in offline cold wallets
Track portfolio performance 24/7
Convert between traditional currencies and cryptocurrencies in seconds. Best rates, zero hassle.
âš¡ Average transaction time: 28 seconds
Complete exchanges in under 30 seconds. No waiting, no delays—just instant conversions at market rates.
Our intelligent routing finds you the best exchange rates across multiple liquidity pools automatically.
Just 0.5% per transaction. No hidden charges, no surprise fees. What you see is what you pay.
Exchange between fiat currencies and 50+ cryptocurrencies. USD, EUR, GBP.
Traditional banks take days. We take seconds. Experience the future of instant global payments.
Enter recipient address and amount. Verify transaction details.
Transaction broadcast to network. Smart routing finds optimal path.
Network confirms transaction. Funds arrive in recipient wallet.
✨ Transaction completed successfully. 10,000x faster than banks.
Your assets are protected by the most advanced security infrastructure in the industry.
Require multiple approvals for high-value transactions. No single point of failure.
95% of funds stored offline in air-gapped systems. Protected from online threats.
Multi-factor authentication required. Biometric verification available for enhanced security.
All transactions recorded on immutable blockchain. Full audit trail always available.
FDIC-insured USD holdings. Crypto assets protected by leading custody insurance.
AI-powered fraud detection. Suspicious activity alerts sent instantly to your device.
Trade, send, and receive all major cryptocurrencies and tokens. New coins added regularly.
BTC
$43,250
ETH
$2,280
USDT
$1.00
USDC
$1.00
BNB
$310
ADA
$0.58
SOL
$98.45
XRP
$0.62
DOT
$7.12
More Coins
USDT, USDC, DAI, BUSD, and more pegged to fiat currencies
UNI, AAVE, COMP, and leading DeFi protocol tokens
Support for major NFT marketplace tokens and collections
Join thousands of businesses already using 1Klas for their crypto payment needs. Start accepting payments in minutes.