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Web 3.0

Simply put, Web 3.0 is the third generation of the Internet, where automatic information processing takes place as seamlessly as possible.

The main goal of developing Web 3.0 is to create a more autonomous, open, and intelligent Internet, where users and machines can easily interact with data.

The main features of Web 3.0:

  • Semantic Network;
  • Ubiquity;
  • Artificial Intelligence(AI) and Machine Learning(ML);
  • 3D Graphics.

Web 3.0 promises to let people own digital things, easily make transactions online, and to control their personal data. There are already working products for Web 3.0 in the blockchain and crypto ecosystems. For example, users can make peer-to-peer (P2P) payments and collect digital items using crypto wallets.

An integral part of many dApps or Web 3.0 applications is called “smart contracts”.

Smart contracts are simply programs stored on a blockchain that run when predetermined conditions are met. They “run” automatically, or are executed when a related set of conditions is met. So, these “contracts” can automatically confirm and execute transactions between different parties.

Web 3.0 helps ensure the privacy and integrity of user data primarily because it is built on blockchain and requires users to have private keys if they want to own a set of data. In addition, the data that exists on the blockchain is also immutable due to the immutable nature of its structure.

Comparing Web 3.0 and Web 2.0 , in Web 2.0 some of the information is in the control of people, so the risk of vulnerabilities is higher. Web 3.0 has more advanced technologies, so the infrastructure and security are taken to a new level.

Web 3.0 has the potential to unlock a more valuable internet for everyone.

At its core, Web 3.0 uses blockchains, cryptocurrencies, and NFTs to return power to users in the form of ownership.

Web 3.0 and cryptocurrencies should not be confused with each other. Buying a cryptocurrency does not mean investing in Web3.

You can invest in Web 3.0 by buying shares or as an investor in companies offering Web3 solutions.

Web 3.0 is transforming the Internet and rolling worldwide by establishing certain beliefs about decentralized technological architecture.

Web 3.0 promises to take the brain established by its previous iteration and give it a higher degree of autonomy.


A multicurrency wallet is a digital bank that gives you access to multiple currencies simultaneously. It allows you to send, receive, and check the available balance of your cryptocurrencies.

A multi-currency exchange wallet essentially works the same way as a digital wallet. It allows you to perform a number of standard features for all multi-currency business accounts, although some platforms offer additional features.

The multi-currency digital wallet facilitates business international payments and business exchange rates.

By using these wallets, companies can avoid high currency conversion fees as well as long transfer times and track all their international transactions through a unique platform.

Сhoosing the best multi-currency wallet for you depends on your choice and preferences or what you would want to use it for. We recommend you to read the article about Grapherex and decide if it suits you.

When choosing a multi-currency wallet, there are a few things to consider:

  1. Choice of currency. What currencies do you need? Choose a multi-currency wallet that supports all currencies of your choice so as not to process too many wallets at the same time.
  2. The main purpose of using the wallet.
  3. It is very important to choose a wallet that is compatible with your needs and the locations you choose. Multi-currency wallets seem to be a one-stop account, make sure the wallet you choose will suit all your needs.
  4. Wallet security. The security of your funds and account information is of the utmost importance. Make sure the wallet you choose has top-notch security features to avoid scams.

You can make withdrawals, deposits, bill payments, and transfers with a multi currency digital wallet. You can also hold, send, receive, or switch between these currencies at any time.

Grapherex is a solid option for managing your crypto assets without getting into the nitty-gritty parts of the process. Deep liquidity, best rates, quick deposit and withdrawals. It’s profitable, simple, fast and safe.


Grapherex uses end-to-end encryption. By using end-to-end encryption, user messages are stored only on their devices, which ensures that no one (not even Grapherex) can intercept and read your messages. All messages are protected before they are sent and they are decrypted only after they arrive on the device of the intended recipient.

Grapherex conversations are always end-to-end encrypted, meaning that they can only be read or heard by your intended recipients.

We use only proven and reliable encryption technologies and algorithms.

State-of-the-art end-to-end encryption keeps your conversations secure. Grapherex can’t read your messages or listen to your calls, and no one else can either. Privacy is top priority for Grapherex.

For the moment chats can only be archived.

After a message has been deleted by the sender, the recipient of the message will not be able to see that message as well, even if it was read before.

Messages and calls cannot be accessed by Grapherex or other third parties because they are always end-to-end encrypted, private, and secure.

Messages cannot be retrieved after deleting on Grapherex.


You can use Grapherex on smartphones. We have apps for IOS (11.1 and later) and Android (10.0 and up).

Installing Grapherex

  1. Confirm that your device is running the appropriate version.
  2. Install and open Grapherex.
  3. Follow the on-screen instructions to complete the registration process.

In order to activate Grapherex, you should register your phone number.


  • Grapherex installed on your iOS device;
  • Grapherex uses your existing phone number;
  • You must be able to receive phone calls or SMS with the phone number you’re trying to register;
  • You must have all call-blocking settings, apps, and task-killers disabled.

Note: Changing SIM cards does not automatically change your Grapherex number.

To register a number

  1. Install and open Grapherex on your device.
  2. Enter and confirm your phone number.
    • Choose your country from the drop-down list. This will automatically fill in your country code in the box on the left;
    • Enter your phone number in the box on the right. Don’t put a 0 before your phone number.
  3. Tap Done to receive a registration code. If prompted, you can also tap Call me to receive the code through a phone call.
  4. Tap Register.
  5. Wait for the SMS verification code to arrive.
  6. Enter the 6-digit registration code you receive via SMS.
  7. If the verification code is not automatically detected, it can be entered manually and submitted.
  8. Follow the on-screen instructions to complete the onboarding process.

If you don’t receive the six-digit code through SMS

  • Wait for the progress bar to finish and retry. The wait time may take up to 10 minutes;
  • Don’t guess the code or you’ll be locked out for a period of time.

This is currently under development. We’re working hard in the background to bring more functionalities to life.

This is currently under development. We’re working hard in the background to bring more functionalities to life.

This is currently under development. We’re working hard in the background to bring more functionalities to life.

You can receive crypto from anyone. It can come directly from exchanges or from any other user that has a crypto wallet.

Here are some of the major coins/tokens Grapherex supports:

  • Ethereum (ETH), including some of ERC20 tokens;
  • Bitcoin (BTC);
  • Bitcoin Cash (BCH);
  • Litecoin (LTC);
  • Binance (BNB), including BEP2 tokens;
  • Fantom;
  • Avalanche.

To see the entire list of blockchains supported, check “All coins” section in Grapherex Wallet.

If your payment gets refunded, funds will be returned to the balance.

We’re working hard in the background to bring more functionalities to life. In the nearуst future, it will be possible to create a wallet with fiat currency, which will be linked to the card. After replenishing the fiat wallet from the card, it is possible to exchange/purchase fiat for cryptocurrency and vice versa. Then withdraw the fiat from the wallet to the card again.


Cryptocurrency payments work in much the same way as cash. Once a client pays in crypto, a merchant gets the funds in crypto as well. To do this manually, you’ll need the recipient’s public address. Using your wallet, you copy the address and send funds.

Read the article “How to send cryptocurrency with Grapherex”.

Advantages of using crypto payments include simplicity, low fees, security, privacy, and greater control. Cryptocurrencies allow consumers to transact without the need of a third party such as a bank or credit union.

Cryptocurrency can take some time before you can understand it. If you are not a native of the digital land, the concepts of cryptocurrency, not to mention blockchain, may seem completely unfamiliar to you.