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CRYPTO BRIDGE & EXCHANGE
Aggregated liquidity from top non-custodial providers.
SWAPZONE AGGREGATOR
/// BEST RATE FINDER
DIRECT TERMINALS
CHANGENOWFASTEST • NO KYC
SIMPLESWAP500+ COINS
SWAPTERDEFI • HIGH LIMITS
CHANGELLYFIAT RAMP
HOW TO BRIDGE ASSETS SECURELY
Bridging assets between blockchains (e.g., Ethereum to Solana) can be complex. Flux.onl aggregates top liquidity providers to make this process seamless.
► NON-CUSTODIAL SECURITY
We do not hold your funds. All swaps are executed via smart contracts or secure liquidity pools provided by our partners. You retain full control of your private keys.
► FIXING “STUCK” TRANSACTIONS
If a transaction takes longer than 30 minutes, copy your Transaction ID and check the block explorer (Etherscan/BscScan). Contact support immediately if the tx fails.
► NETWORK FEES (GAS)
Always check the Gas Tracker before swapping. High network congestion on Ethereum can increase costs. Use Layer-2 solutions (Arbitrum, Optimism) for lower fees.
► SMART ROUTING
Our aggregators (SwapZone) automatically scan 15+ exchanges to find the best rate. Always check the “Estimated” vs “Fixed” rate option before confirming.
deBridge
Fastest cross-chain interoperability protocol. Swap assets in one transaction.
[ OPEN APP ]
Trusted Crypto Swap & Bridge Services
Use the platforms below to swap cryptocurrencies, bridge assets across blockchains, and purchase crypto securely. These services complement the exchange and bridge tools above by offering optimized routes, competitive rates, and support for multiple networks — helping you move assets efficiently while reducing fees and friction.
CHANGENOW
Instant Limitless Exchange. No KYC.
SIMPLESWAP
Support for 500+ rare altcoins.
CHANGELLY
Trusted since 2015. Fiat on-ramp support.
PAYBIS
Crypto On-Ramp.
CRYPTOMUS
Wallet & Payment Gateway.
SWAPSPACE
Exchange Aggregator.
SUSHI
Unlock new possibilities.
SWAPZONE
Exchange Aggregator. Best rates.
SWAPTER
DeFi Swap & Bridge.
DEBRIDGE
High performance cross-chain layer.
RANGO EXCHANGE
Universal Cross-Chain DEX Aggregator.
HEROSWAP
Instant & Anonymous Swaps.
EXOLIX
Anonymous exchange. Fixed rates.
OKX WALLET
Multi-chain Web3 Wallet.
FAQ
Is this exchange service safe & non-custodial?
Yes. Flux.onl aggregates only trusted non-custodial providers like ChangeNow, SimpleSwap, and Swapzone. We do not hold your funds. All swaps are executed directly between your wallet and the liquidity provider via secure smart contracts. You retain full control of your assets until the swap is initiated.
Do I need to pass KYC verification?
Most crypto-to-crypto swaps listed here are strictly non-custodial and do not require account registration or identity verification (KYC). However, if you choose to buy crypto with Fiat (Visa/Mastercard) via Changelly or Paybis, the payment processor may request ID verification.
How long does a cross-chain bridge take?
Transaction times depend on network congestion. Standard swaps (e.g., BTC to ETH) typically take 5 to 20 minutes due to block confirmations. Layer-2 bridges (Arbitrum, Optimism) or Solana swaps are often completed in under 2 minutes.
What should I do if my transaction is stuck?
Don’t panic. Copy your Exchange ID provided by the widget window. Contact the specific provider’s support team (e.g., ChangeNow or SimpleSwap support) with this ID. They operate 24/7 and can track your funds on the blockchain to resolve the issue.
Are there hidden fees?
All fees (network gas + service fee) are included in the estimated rate you see before swapping. We recommend choosing “Fixed Rate” if you want to receive the exact amount shown, protecting you from market volatility during the transaction.