Exchange Nxt (NXT) for THEKEY (TKY) - Best Platforms

Freewallet (or FRWT) is a web3 non-custody wallet that supports a wide range of functions including swapping, purchasing, and managing cryptocurrencies based on 15 different blockchains with safety and ease.

HitBTC Cryptocurrency Exchange is a platform created in 2013 that allows you to trade more than 300 cryptocurrency pairs. The platform was launched back in 2013 and the investments it received amounted to about 6 million dollars.

Binance is currently one of the biggest and most popular cryptocurrency exchanges. Originally coming from Hong Kong, the company has recently moved its headquarters to Malta. Back at the beginning of its path the company had an ICO and gathered 15 mln USD. Participants got Binance Coin (BNB) which could be used to trade cryptocurrencies and pay for a fee on Binance exchange.

Coinbase is a leading digital currency platform and wallet where sellers and buyers can transact with new types of digital currencies such as Bitcoin, Ethereum, Litecoin, and Bitcoin Cash. The exchange was founded by Brian Armstrong and Fred Ehrsam in 2012 and is based in San Francisco, California. They focus on the US market, however, the company currently operates in 31 countries and offers storage of bitcoins in 190 countries around the world.

Bisq exchange was launched back in 2014. At that time it was one of the first Decentralized Autonomous Organizations (or simply DAO). According to the founders of this exchange, one of the goals of Bisq network is to "keep the original spirit of Bitcoin alive".

Coinspot wallet is a special service provided by Coisnpot exchange. It provides a hot wallet for every coin its exchange is currently trading. Alongside with crypto, it also supports the Australian Dollar. Currently ,CoinSpot wallet has more than 60 coins and tokens. Built-in exchange is an additional feature of the wallet as well as 2FA for the additional security. The only language available is English.

IDAX was established in December 2017 and it is currently the only operating Mongolian cryptocurrency exchange. In 2019 the exchange was shut down.

Altcoin Trader is a Centralized cryptocurrency exchange based in South Africa. The exchange was launched in 2014. Altcoin Trader has 20 available trading pairs and 21 coins. The exchange uses the Ordinary procedure for verification including two-step verification process and Know Your Customer (KYC) procedure. If you want to raise the account limits and minimize processing time you must go all the way, uploading ID card, proof of residence, etc.

AscendEX (BitMax) is a Singapore-based cryptocurrency exchange that was launched in 2018 under the name of BitMax. The rebranding was put into action in March 2021

Bancor Network is a Decentralized cryptocurrency exchange. The exchange was launched in 2017. Its reported volume is about 40 millions of dollars. Bancor Network has 106 available trading pairs and 116 coins.

Bitso is the first exchange to enable pesos/BTC trading in Mexico. Although, BTC has a limited book and can’t buy or sell BTC directly. The exchange has a mobile app on Android and IOS , API and the cold storage. Bitso provides a great support for their traders and offers different educational materials for the new investors.
But at same time platform doesn’t have the margin trade and has the variable fees from a maximum of 1% to a minimum of 0.1%. The platform has a good security. Bitso initiates the KYC involving three levels of verification, which determine the limits on a trading account. 

Coincorner was founded in 2014, during June, it went live just one month later in July 2014, and during October 2014 it was among the first places in the United Kingdom that would provide the ability to its users and customers to buy the Bitcoin using debit and credit cards.
As of November 29, 2019, the volume of the exchange is $158.309 or 20,38914170 BTC. Most active markets are BTC/GBP making 88.50% of the volume, and BTC/EUR making 11.50% of the volume. Data is based on the CoinMarketCap site.

CoinEx exchange was established in 2017 in Hong Kong. The platform can be used as a low-cost exchange with a broad range of different coins. The main asset is Bitcoin cash. Moreover, there is information that this exchange is going to present its new coin soon. It might be called CoinEx Token. Besides, the developers of CoinEx can establish a special exchange with the decentralized system using CET as “gas”.

Update: It seems like the CoinMex exchange shut down, possibly exit scammed.
CoinMex provides access to BTC, ETH, USDT and NEO markets. The company was incorporated under the legislation of the Republic of Seychelles in 2018 and is affiliated with NEWEX Technology Co. Ltd. CoinMex is focused on the Chinese market. 

Update: The exchange is closed, possibly exit scammed. The exchange website is gone and the old domain is used for advertising.
CoinPlace offered a wide range of tokens for trading. The exchange’s website had English and Russian language versions. The trading commission made 0.2% for a position paid in crypto. For unverified users, the daily withdrawal limit was 100 USD. The native token of the platform - CLP - was available for purchase and trading. Twitter Media of the company has not seen any updates since January, 2019.

CoinSpot is one of the most popular cryptocurrency exchanges in Australia. The platform was founded in 2013 in Melbourne and it is one of Australia's earliest cryptocurrency exchanges. Its easy-to-use interface is like a breath of fresh air that shows other exchanges what to look up to.

The most difficult thing is to decide which cryptocurrency to buy and how much money to invest since CoinSpot truly has the most full list of crypto assets to trade. The process of buying and selling is actually very simple.

COSS (Crypto-One-Stop-Solution) is a young cryptocurrency exchange registered in 2017 and based in Singapore. Singapore is one of the largest donors to Asian cryptocurrency exchanges. On the platform, you can perform operations with three dozen cryptocurrencies paired with Bitcoin and Ethereum. Today, there are hundreds of stores and three hundred merchants among platform customers.

Eidoo is a decentralized light wallet supporting Bitcoin, Litecoin, Ethereum, and numerous ERC20 tokens. Moreover, the platform provides many other services including the cryptocurrency exchange, debit cards, etc. It was developed by an eponymous Swiss company and launched in 2017. One of the purposes named by the company is providing transparent, secure, and easy to use service for managing finance to Eidoo's customers. The company is aimed at keeping control over assets in the hands of customers.

Ethfinex exchange was established in 2018 and further rebranded to DeversiFi.  DeversiFi is a decentralized exchange, allowing you to trade with assets by connecting your Ethereum wallet to the platform without registration.

Chinese platform FCoin announced in February, 2020 that the exchange will stop its operation. A founder of the exchange explained this decision by internal errors.  FCoin still owes its users the amount from 7.000 to 13.000 BTC.