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My Crypto Exchange Live Demo šŸ”„ | Build & Launch Your Own DeFi Exchange (Full Walkthrough 2026)

225 viewsĀ· 9 likesĀ· 15:23Ā· Mar 21, 2026

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Source Code: https://www.theblockchaincoders.com/sourceCode/build-and-deploy-a-crypto-defi-exchange-from-scratch-(solidity-+-next.js-+-typescript)-or-full-dex-dapp-2026 Blockchain Course: https://www.theblockchaincoders.com/pro-nft-marketplace Private Blockchain Course: https://www.theblockchaincoders.com/build-private-blockchain-course All Project Code: https://www.theblockchaincoders.com/SourceCode Donate Please: https://linktr.ee/daulathussain 1 - 1 Consultancy: https://www.theblockchaincoders.com/consultancy Pro Blockchain Courses: https://www.theblockchaincoders.com/ Public Discord: https://discord.gg/Gah6YGuBFS My Crypto Exchange Live Demo šŸ”„ | Build & Launch Your Own DeFi Exchange (Full Walkthrough 2026) In this video, I’m showcasing a LIVE DEMO of my Crypto Exchange DApp šŸš€ — built from scratch using modern Web3 technologies like Solidity, Next.js, and Web3 integrations. Watch how users can: šŸ”„ Swap tokens seamlessly šŸ’¼ Connect wallets (MetaMask / Web3 wallets) šŸ“Š View real-time crypto data šŸ” Interact with smart contracts securely ⚔ Experience a fully functional DeFi exchange This project is perfect for: Blockchain developers Web3 beginners Anyone who wants to build their own Uniswap-like exchange šŸ’” If you're learning Web3 or planning to launch your own crypto startup, this demo will give you a real-world understanding of how everything works behind the scenes. šŸ›  Tech Stack: Solidity Smart Contracts Next.js Ethers.js / Wagmi Web3 Wallet Integration Save NFT Marketplace PlayList: https://youtube.com/playlist?list=PLWUCKsxdKl0olgEF4OxXVk2B-jwpGqL5d API PlayList: https://youtube.com/playlist?list=PLWUCKsxdKl0oAFAVuRZxQSYC07UTcl_v_ Solidity PlayList: https://youtube.com/playlist?list=PLWUCKsxdKl0oksYr6IG_wRsaSUySQC0ck Complete JavaScript Course: https://youtube.com/playlist?list=PLWUCKsxdKl0qROhA0XO4_ek9bIwZ4j4Xr HTML Course Code: https://www.daulathussain.com/complete-html-course-daulat-hussain/ =================== HOSTING ++++++++++++++++++++ Best Hosting: https://clients.domainracer.com/aff.php?aff=28826 Follow Me: Instagram: https://www.instagram.com/daulathussain92/ Facebook: https://www.facebook.com/daulat.hussain.18 Twitter: https://x.com/TheBCoders Pinterest: https://in.pinterest.com/daulathussainhealthfitness/ Linkedin: https://www.linkedin.com/in/daulat-hussain/ Quora: https://www.quora.com/q/schahkxkdudpgjvh Facebook Group: https://www.facebook.com/groups/59011 Facebook Page: https://www.facebook.com/yourdhfitness Subscribe to My Channel: https://www.youtube.com/channel/UCz6_...

About This Video

In this video I’m doing a LIVE demo of my full DeFi crypto exchange DApp—no theory fluff, just the real product running. I walk you through the entire UI: two landing pages (one detailed, one promotional), the Explore section for tokens/pools/transactions, and the actual Swap + Liquidity flows. You’ll see how users can filter and explore listed tokens, open any pool to check TVL, fee ratio, hourly values, pool balances, and even hover on the graph to view transaction details. Everything is dynamic, and I’m not calling any external model—this is fully customized and ready to launch on any network. Then I show the core actions step-by-step: swapping tokens with wallet confirmation, controlling slippage, adding liquidity to an existing pair, creating a brand-new pool by setting the initial price, and removing liquidity (like 25%) whenever you want. After that, I demo the token launch module: upload an image, set name/symbol/supply/decimals, pay the commission transaction, deploy the token, and see it auto-listed on the exchange. Finally, I jump into the documentation area where I expose the router/factory/token factory/pair details, ABIs, and contract addresses—so anyone can integrate with the exchange properly.

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