Crypto Buying Tips

How and Where to Buy Hydranet (HDN) – Detailed Guide

What is HDN?

What is Hydranet (HDN)?

Hydranet is a Decentralized Autonomous Organization building the Hydranet DEX, a Layer 3 trading platform that brings together the worlds of Bitcoin and Ethereum using Layer 2 off-chain protocols such as the Lightning Network and the Connext Vector Network. Hydranet’s novel exchange technology allows users to trade seamlessly between Bitcoin and EVM-based blockchains without relinquishing custody of their funds, with near instant settlement times, and for low costs.

The Hydranet DEX includes a limit order book, which is hosted by the Hydranet Network, and a built-in multi-currency light wallet that allows users to store both BTC and EVM-based assets. Trades on the Hydranet DEX are executed off-chain, fully peer-to-peer, and are secured using hashed timelock contracts meaning either both peers or no peer receives the agreed upon funds. Since Layer 2 off-chain protocols are scaling solutions for Layer 1 blockchains, users will always remain in full custody of their private keys.

Hydranet released the first version of the Hydranet DEX on the 23rd of September 2023. This version is delivered as a downloadable desktop client and offers a user-friendly interface, seamless trading experience, and robust security features. Hydranet is actively working on an upgraded version of their DEX, a platform agnostic web version which will be readily available from the browser. The web version will inherit all the commendable components of its desktop counterpart as well as Hydranet’s in-house EVM off-chain protocol, Lithium.

What powers the Hydranet DEX?

The Hydranet DEX is powered by the Hydranet Network, an infrastructure overseen by two distinct actors: TItans and Guardians. Titans take on the responsibility of ensuring the network’s continuous operation. They achieve this by hosting the exchange’s limit order book, offering rental liquidity, and acting as a matchmaking engine between trading peers. Guardians, on the other hand, take on the responsibility of upholding the network’s integrity. They actively monitor the behavior of both traders and Titans to ensure that they comply with the network’s rules, and take appropriate measures to penalize those who violate these rules.

Both Titans and Guardians require a collateral in the form of HDN to participate in their respective roles. In return for their services, they become eligible to receive a share of the trading fees generated by the Hydranet DEX.

What makes Hydranet Unique?

Hydranet effectively addresses the critical challenges associated with self-custody, transaction times, transaction costs, and scalability. When it comes to decentralized trading directly on the blockchain, using Automated Market Makers (AMMs) is a popular choice for trustless trading. However, it often comes with the drawback of high blockchain fees and prolonged transaction times due to the scalability limitations of many blockchain networks. As an alternative, traders can opt for centralized exchanges, which often offer user-friendly interfaces, fast transaction times and low trading fees. The convenience they provide, unfortunately, comes at the cost of relinquishing custody of user funds and leaving them entirely in the hands of the centralized exchanges to do whatever they want with. This issue has been exemplified by the FTX incident, which is reported to have negatively impacted over 1 million crypto users.

Unlike today’s centralized and decentralized exchanges, the Hydranet DEX offers a unique solution to the challenges previously presented. First and foremost, the Hydranet DEX operates on a trustless basis, meaning users always retain control of their funds, eliminating the risks associated with third-parties. Moreover, the Hydranet DEX leverages off-chain technologies to enhance transaction times and reduce costs significantly. By keeping the transaction process off the main blockchains, trades are executed near-instantly and for minimal fees, even cross-chain, in contrast to the high fees and slow transaction times experienced using many decentralized exchanges operating directly on the blockchain. Lastly, when it comes to scalability, the Hydranet DEX is designed to scale indefinitely. A key element for this is Hydranet’s decentralized execution of trades. Unlike conventional solutions, where a centralized entity typically executes the trade, in the Hydranet DEX, the trade execution is distributed among the trading peers themselves. The Hydranet Network assists in matching trading peers but leaves the rest in the hands of the peers to automatically execute the trade without user intervention.

Where can you buy Hydranet?

Hydranet’s token, HDN, is traded on both decentralized and centralized exchanges, including the Hydranet DEX, Uniswap, MEXC and Whitebit.

Learn more about Hydranet and the technologies it uses thorough:

https://hydranet.ai/ https://docs.hydranet.ai/hydranet-dex https://medium.com/hydranet/hydranet-web-dex-74de269b6019 https://lightning.network/ https://www.connext.network/

HDN was first tradable on 21st Apr, 2022. It has a total supply of 300,000,000. As of right now HDN has a market capitalization of USD $23,532,815.19. The current price of HDN is $0.0784 and is ranked 874 on Coinmarketcap and has recently surged 25.09 percent at the time of writing.

HDN has been listed on a number of crypto exchanges, unlike other main cryptocurrencies, it cannot be directly purchased with fiats money. However, You can still easily buy this coin by first buying Ethereum from any fiat-to-crypto exchanges and then transfer to the exchange that offers to trade this coin, in this guide article we will walk you through in detail the steps to buy HDN.

Step 1: Register on Fiat-to-Crypto Exchange

You will have to first buy one of the major cryptocurrencies, in this case, Ethereum (ETH). In this article we will walk you through in details two of the most commonly-used fiat-to-crypto exchanges, Uphold.com and Coinbase. Both exchanges have their own fee policies and other features that we will go through in detail. It is recommended that you try both of them and figure out the one that suits you best.

uphold

Suitable for US traders

Select Fiat-to-Crypto Exchange for details:

HDN

Being one of the most popular and convenient fiat-to-crypto exchanges, UpHold has the following advantages:

  • Easy to buy and trade among multiple assets, more than 50 and still adding
  • Currently more than 7M users worldwide
  • You can apply for UpHold Debit card where you can spend the crypto assets on your account like a normal debit card! (US only but will be in the UK later)
  • Easy to use mobile app where you can withdraw fund to a bank or any other altcoin exchanges easily
  • No hidden fees and any other account fees
  • There are limited buy/sell orders for more advanced users
  • You can easily set up recurring deposits for Dollar Cost Averaging (DCA) if you intend to hold cryptos long term
  • USDT, which is one of the most popular USD-backed stablecoins (basically a crypto that is backed by real fiat money so they are less volatile and can be treated almost as the fiat money it's pegged with) is available, this is more convenient if the altcoin you intend to buy has only USDT trading pairs on the altcoin exchange so you don't have to go through another currency conversion while you buy the altcoin.
Show Details Steps ▾
HDN

Type your email and click 'Next'. Make sure you provide your real name as UpHold will need it for account and identity verification. Choose a strong password so that your account isn't vulnerable to hackers.

HDN

You will receive a confirmation email. Open it and click on the link within. You will then be required to provide a valid mobile number to set up two-factor authentication (2FA), it is an extra layer to the security of your account and it is highly recommended that you keep this feature turned on.

HDN

Follow the next step to finish your identity verification. These steps are a bit daunting especially when you are waiting to buy an asset but just like any other financial institutions, UpHold is regulated in most countries such as the US, the UK and the EU. You can take this as a trade-off to using a trusted platform to make your first crypto purchase. Good news is that the whole so-called Know-Your-Customers (KYC) process is now fully automated and it shouldn't take more than 15 minutes to finish.

Step 2: Buy ETH with fiat money

HDN

Once you finished the KYC process. You will be asked to add a payment method. Here you can either choose to provide a credit/debit card or use a bank transfer. You may be charged higher fees depending on your credit card company and the volatile prices when using cards but you will also make an instant purchase. While a bank transfer will be cheaper but slower, depending on the country of your residence, some countries will offer instant cash deposit with low fees.

HDN

Now you are all set, on the 'Transact' screen under the 'From' field, select your fiat currency, and then on the 'To' field choose Ethereum, click preview to review your transaction and the click confirm if everything looks good... and congrats! You've just made your first crypto purchase.

Step 3: Transfer ETH to an Altcoin Exchange

But we are not done yet, since HDN is an altcoin we need to transfer our ETH to an exchange that HDN can be traded. Below is a list of exchanges that offers to trade HDN in various market pairs, head to their websites and register for an account.

Once finished you will then need to deposit ETH to the exchange from UpHold. After the deposit is confirmed you may then purchase HDN from the exchange view.

Exchange
Market Pair
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HDN/USDT
HDN/USDT

Last Step: Store HDN securely in hardware wallets

Ledger Nano S

Ledger Nano S

  • Easy to set up and friendly interface
  • Can be used on desktops and laptops
  • Lightweight and Portable
  • Support most blockchains and wide range of (ERC-20/BEP-20) tokens
  • Multiple languages available
  • Built by a well-established company found in 2014 with great chip security
  • Affordable price
Ledger Nano X

Ledger Nano X

  • More powerful secure element chip (ST33) than Ledger Nano S
  • Can be used on desktop or laptop, or even smartphone and tablet through Bluetooth integration
  • Lightweight and Portable with built-in rechargeable battery
  • Larger screen
  • More storage space than Ledger Nano S
  • Support most blockchains and wide range of (ERC-20/BEP-20) tokens
  • Multiple languages available
  • Built by a well-established company found in 2014 with great chip security
  • Affordable price

If you are planning to keep("hodl" as some may say, basically misspelt "hold" which get popularised over time) your HDN for a considerable long time, you may want to explore ways of keeping it safe, although Binance is one of the safest cryptocurrency exchange there had been hacking incidents and funds were lost. Because of the very nature of the wallets in exchanges, they will be always online("Hot Wallets" as we call them), therefore exposing certain aspects of vulnerabilities. The safest way of storing your coins to date is always putting them into a type of "Cold Wallets", where the wallet will only have access to the blockchain(or simply "go online") when you send out funds, reducing the chances of hacking incidents. A paper wallet is a type of free cold wallet, it's basically an offline-generated pair of public and private address and you will have it written somewhere, and keep it safe. However, it is not durable and is susceptible to various hazards.

Hardware wallet here is definitely a better option of cold wallets. They are usually USB-enabled devices that store the key information of your wallet in a more durable way. They are built with military-level security and their firmware are constantly maintained by their manufacturers and thus extremely safe. Ledger Nano S and Ledger Nano X and are the most popular options in this category, these wallets cost around $50 to $100 depending on the features they are offering. If you are holding your assets these wallets are a good investment in our opinion.

Frequently Asked Questions

Can I buy HDN with cash?

There is no direct way to buy HDN with cash. However, you can use marketplaces such as LocalBitcoins to first purchase ETH, and finish the rest of the steps by transferring your ETH to respective AltCoin exchanges.

LocalBitcoins is a peer-to-peer Bitcoin exchange. It is a marketplace where users can buy and sell Bitcoins to and from each other. Users, called traders, create advertisements with the price and the payment method they want to offer. You can choose to buy from sellers from a certain nearby region on the platform. is after all a good place to go to buy Bitcoins when you can't find your desired payment methods anywhere else. But prices are usually higher on this platform and you have to do your due diligence to avoid getting scammed.

Are there any quick ways to buy HDN in Europe?

Yes, in fact, Europe is one of the easiest places to buy cryptos in general. There are even online banks which you can simply open an account and transfer money to exchanges such as Coinbase and Uphold.

Are there any alternative platforms to buy HDN or Bitcoin with credit cards?

Yes. is also a very easy to use platform for buying Bitcoin with credit cards. It is an instant cryptocurrency exchange that allows you to exchange crypto fast and buy it with a bank card. Its user interface is very easy to use and the buying steps are pretty self-explanatory.

Read more on Hydranet's fundamentals and current price here.

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