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What is Fast-Change?

Fast-Change is a fast instant cryptocurrency exchange service. You don't need to register and your exchange won't have any restrictions. We will quickly convert over 170 coins for you without charging additional or hidden fees.

¿Cómo funciona Fast-Change?

FAST-Change is integrated with several cryptocurrency trading platforms, including Binance, Bitfinex, Huobi, OKEx and Kucoin. At the time of transaction, we will select the best exchange rate on the market at that time and offer it to you.

How quickly will my transaction be processed?

Processing speed varies from approximately two to twenty minutes, depending on how long it takes to block a block on the network. Most orders are processed in just a few minutes. If the transaction is large (more than 1 BTC or equivalent), it may take a little longer to process, depending on the transaction size and block capacity. We pride ourselves on the highest exchange rates on the market thanks to our revolutionary trading algorithms.

What is a cryptocurrency wallet address?

A cryptocurrency wallet address is a unique combination of numbers and letters ranging from 26 to 35 characters in length. Usually it looks like this: 17bkZPLB4Wn6F347PLZBR34ijhzQDUFZ4ZC.

How do I get my cryptocurrency wallet address?

When deciding which cryptocurrency you want to purchase, find a reliable wallet. Every cryptocurrency has an official one. When you create a wallet, you automatically receive an address and a private key. Keep your private key to yourself and don't show it to anyone, even if they ask.

For security reasons, we will never ask you for your private keys.

How to cancel a transaction?

Blockchain operations are irreversible. Once the funds are sent, no one can cancel the transaction. Therefore, please check all payment details carefully before sending funds to anyone, including us or anyone else.

Why is the final amount different from the initial amount?

Transaction processing takes some time. Due to the high volatility of cryptocurrencies, speed is of the essence, however the final exchange rate can fluctuate either positively or negatively. We guarantee the best rate at the time of the exchange transaction.

What fees are charged when exchanging?

The cryptocurrency exchange process consists of many different steps, for which different fees are charged.

Here are the possibilities:

• network commission for the transaction of replenishing the account from the client’s wallet;
• network fee for transferring coins to our liquidity provider;
• transaction fees charged by our liquidity providers;
• Network commission for sending exchanged funds to the client.

The commission varies depending on the currency and the amount exchanged. For each exchange, Fast-Change finds the fastest and most cost-effective way for the user to complete the exchange. It is important for us that the final amount you receive is as close as possible to the calculated amount. Therefore, we very carefully calculate all possible fees for each transaction and include them in the cost estimate.

How long does it take to complete a transaction?

Fast exchange operations usually take from 5 to 30 minutes. If a transaction is taking longer, it could be due to several issues:

• DDoS attacks. Unfortunately, such problems arise from time to time, but we are always happy to help and solve any problems;
• Cryptocurrency updates. We may update the client and disable some currencies. As soon as we activate them, you will immediately receive your funds;
• Blockchain is overloaded. There are too many transactions waiting to be included in the blockchain, and yours may be waiting its turn too. Sometimes you will have to wait a little longer.

local.What is the minimum exchange amount for Fast-Change?

There is no upper limit for exchanging cryptocurrencies on Fast-Change. However, there are also lower limits - they are different for each coin and range from ~$1.7 to $20. We are working to lower the minimum exchange amounts for all coins available on Fast-Change. If the deposit you sent is less than the minimum exchange amount, we will not be able to complete the exchange and guarantee your money back.