Frequently Asked Questions

FixedFloat is a non-custodial cryptocurrency exchange — also known as ff io — that enables users to swap 68+ cryptocurrencies instantly without registration or KYC verification. Operating since 2018, the fixed float platform provides both fixed and floating exchange rate options with a minimum swap amount of just $1. The fixedfloat ff io exchange is designed for speed, privacy, and ease of use.

Fixed rate locks the exchange rate for 10 minutes from the moment you create your order. You pay a 1% service fee and receive exactly the amount displayed at checkout, regardless of market fluctuations during that period.

Floating rate uses a lower 0.5% service fee. The final exchange amount is determined at the moment your transaction is confirmed on the blockchain. This means the amount you receive can be slightly higher or lower than initially estimated, depending on market movements.

FixedFloat charges transparent, competitive fees:

• Fixed rate: 1% service fee — rate is guaranteed for 10 minutes
• Floating rate: 0.5% service fee — rate adjusts at confirmation

Network transaction fees are included in the displayed exchange rate. There are no hidden charges or additional costs.

FixedFloat supports 68+ cryptocurrencies, including:

• Bitcoin (BTC) — including Lightning Network
• Ethereum (ETH)
• Litecoin (LTC)
• Monero (XMR)
• USDT (TRC-20, ERC-20)
• USDC, DAI, and other stablecoins
• Solana (SOL), Polygon (MATIC), and more

New cryptocurrencies are added regularly based on user demand and blockchain reliability.

Yes. FixedFloat was one of the first cryptocurrency exchanges in the industry to integrate Bitcoin Lightning Network support. This means you can send and receive BTC via the Lightning Network for near-instant transactions with significantly lower fees compared to standard on-chain Bitcoin transfers.

Lightning Network swaps are particularly useful for smaller transactions where speed and low cost are priorities. This pioneering capability makes the fixedfloat ff io exchange one of the most advanced non-custodial platforms available.

No. FixedFloat does not require KYC (Know Your Customer) verification or any account registration. You can start swapping cryptocurrencies immediately and anonymously on the ff io exchange. This privacy-first approach is a core principle of FixedFloat — financial privacy is a fundamental right.

FixedFloat has one of the lowest minimum swap thresholds in the industry — approximately $1, depending on the selected currency pair. This low barrier to entry makes the fixed float exchange accessible to users of all sizes.

There is no strict maximum limit on swap amounts. However, very large transactions may require slightly longer processing times due to liquidity management. FixedFloat handles most swaps seamlessly regardless of size.

FixedFloat stands out as a leading ff io exchange for several key reasons:

• No KYC, No Registration: Start swapping immediately — the fixed float platform never asks for personal data or identity verification.
• Lightning Network Pioneer: FixedFloat was among the first to offer near-instant BTC swaps via Lightning Network.
• Low Minimum: Swap from as little as $1 — one of the lowest entry points in the industry.
• Transparent Fees: 1% for fixed rate, 0.5% for floating rate. No hidden charges on any fixedfloat transaction.

FixedFloat operates as a non-custodial exchange, which means it does not store user funds at any point during the swap process. Transactions are processed directly, minimizing counterparty risk. The platform has been operating reliably since 2018 and has served over 1 million users with a consistent track record of completing swaps as promised.

Most swaps on FixedFloat complete within 5 to 30 minutes, depending on the blockchain network's confirmation speed. Factors that affect swap time include:

• Blockchain network congestion
• Number of confirmations required by the receiving network
• Whether Lightning Network is used (typically seconds)

Bitcoin Lightning Network swaps are processed almost instantly, usually within a few seconds. Standard on-chain Bitcoin swaps typically take 10–30 minutes.