Step 1 – Start Your Project on Famous.ai
Describe your project idea — for example:
“Build a real estate investment platform where users can connect their Web3 wallets and buy $BRICK tokens. Each token represents a share in a tokenized property portfolio. Total supply: 10 million tokens.
I should receive 100% of the tokens initially Users should be able to connect their wallet, view their balance, and buy tokens The site should include a simple dashboard showing: Total supply, My wallet balance, Tokenomics section explaining how $BRICK works.
Add a clean, trustworthy real estate theme to the UI”
Select "Crypto" from the selector — this tells Famous.ai to treat your app as a Web3 project.
Step 2 – Go to MetaMask.io
Go to MetaMask.io
Click Download and install the MetaMask Chrome extension
MetaMask is a digital wallet that allows you to interact with blockchain apps directly in your browser
Step 3 - Install Metamask Chrome extension
This makes it quick and easy to make web3 crypto transaction in your browser.
Follow the prompts to add the extension to your browser.
Once installed, click the MetaMask icon in your toolbar to open it.
Step 4 – Add Your Wallet to MetaMask
If You’re New to MetaMask:
Create a new wallet
You’ll be given a “Secret Recovery Phrase” — we recommend storing this in a secure password manager such as 1Password.
Once set up, your wallet will show your public wallet address and ETH balance
You’ll need some funds in your wallet to interact with the blockchain (test or real money depending on the network)
If You Already Have a Wallet:
Click Import Wallet
Use your secret phrase or private key to bring your existing wallet into MetaMask
Once added, you should see a screen like the below show your wallet and account balance.
Step 5 - Connect your wallet to famous.ai
By this point your famous.ai project should have been built and you should be able to connect your wallet.
Step 6 - Review your new Smart Contract
You should see a screen similar to the below where you can connect your Metamask wallet and then deploy your new crypto project to the blockchain using Smart Contracts.
Smart Contracts are self-executing pieces of code stored on the blockchain. They:
Define rules and logic (e.g., who owns tokens, who can transfer them)
Automatically enforce those rules without middlemen
Cannot be changed once deployed, so review everything carefully before launching
Step 7 - Connecting MetaMask to your famous.ai project
Click Connect MetaMask — MetaMask will pop up with a modal window
Review the Permissions tab to understand what access you're granting
Switch to the Accounts tab and select your wallet
Click Connect
✅ You’re now connected — This has created a connection between your web3 wallet in MetaMask and your famous.ai project. Your famous.ai project can now interact with the blockchain using your wallet to buy and sell cryptocurrency tokens. You will still need to approve transactions.
Step 7 – Review and Deploy Your Smart Contract
The next step is deploying your Smart Contract. It's important to understand that blockchain are immutable.
Once deployed you cannot amend your Smart Contract. You will have the option to create a new Smart Contract and migrate over, but this is a long-winded process and should only be done when absolutely necessary.
So it is important to ensure you have everything correct before proceeding.
In your Famous.ai project, go to the Contracts tab
You should see a file like BrickToken.sol
Click the Code tab to review the smart contract code
You should see a contracts directory with your contract file in it, in this case BrickToken.sol.
We recommend reading through and even using ChatGPT or similar tools to help you understand what it means.
Once you're confident, click Deploy Contracts
Step 8 – Choose a Blockchain Network
There are many networks to choose from in the Ethereum Ecosystem. If you are just testing at this point we recommend choosing a TestNet network. On TestNet environments all transactions are made using fake money.
When you are ready to deploy to a live network you need to choose which network you wish to deploy on.
If you are not sure which to choose, we highly recommend researching the pros and cons of each before proceeding further.
Ethereum MainNet – The original Ethereum network; higher fees, very secure
Base MainNet – Cheaper and fast, built on Ethereum Layer 2
Polygon MainNet – Low-cost and widely supported
Step 9 – Confirm and Deploy
Select Confirm to proceed with the deployment on your chosen network
Congratulations! You have officially created your very own Cryptocurrency and deployed it to the Blockchain!
Step 10 – Find Your Token Address
You should see your Token Address on your famous.ai project, if not you ask the AI to display it.
Select Contracts again at the top and you should now see your Contract is deployed and has an address.
Step 11 – View Your Token on the Blockchain
Once deployed you will be able to view your new token on the blockchain.
In this example I deployed onto Base MainNet. For this chain you can use BaseScan to see all contracts and transactions.
Paste in your contract address and you should see your token contract.
Step 12 – Test Buying Tokens
Let’s try using a second MetaMask wallet to buy your token:
Open a second browser profile and install MetaMask
Connect it to the same network (e.g., Base)
Go to your live Famous.ai app
Connect the new wallet and try to purchase tokens
Step 13 – Approve and Confirm the Transaction
With your wallet connected, you will need to Confirm your transaction.
This tells the blockchain that you approve the details of the crypto transaction.
You should see a success screen with details of the transaction.
Step 14 – Check Your Wallet Activity
Open MetaMask
Click Activity to see your latest transactions
Click any transaction to view full details
Step 15 - View details of transaction
Click on your transaction to see more details such as the Transaction ID.
Back on BaseScan you should be able to search with the Transaction ID and see the details of the transaction.
Step 16 – Add Your Token to MetaMask
The crypto transaction is complete. However, because this is a brand new token, MetaMask may not be aware of it. To see it in your wallet you may need to import it.
Click the 3 dots on the right, select Import Tokens
Select Custom token and paste in your contract address. It should instantly bring up the details of your token.
Select next and click Import
Step 17 - View new token in MetaMask
You new token with your purchased amount should now be visible in your wallet.
✅ Congratulations! You have successfully:
Built a full Web3 crypto project with no code
Created and deployed your own crypto token to the blockchain
Set up a Web3 wallet (MetaMask)
Connected your wallet to Famous.ai
Bought your own token with a second wallet
Confirmed the transaction and imported the token into MetaMask
Your users can now connect their wallets and buy/sell your cryptocurrency.
Welcome to the future of decentralised apps 🚀.