0x is an open protocol and developer platform for decentralized exchange infrastructure, designed to help applications embed crypto trading directly into their products. Built for the Web3 ecosystem, 0x enables wallets, apps, and marketplaces to connect users to deep digital asset liquidity through a single integration, while relying on open smart-contract infrastructure for onchain settlement.
Today, 0x is best known for its API-based trading infrastructure, especially Swap API, which allows developers to power token swaps inside their own applications with access to liquidity from 100+ exchanges and market makers across multiple chains. This makes it easier for products to offer efficient execution, broad token coverage, and a smoother user experience without building complex routing and liquidity systems from scratch.
Beyond simple token swaps, 0x provides tools that help developers create more seamless and commercially viable onchain products. Its Gasless API is designed to reduce friction in DeFi by enabling gasless transactions and approvals in supported environments, while its Trade Analytics API gives teams visibility into user trading activity and performance. 0x also emphasizes fast integration, monetization options, and infrastructure that can support wallets, trading apps, and other financial products built on crypto rails.
With roots dating back to the early growth of decentralized finance, 0x has evolved from a protocol for peer-to-peer exchange into a broader developer platform for embedded onchain trading. Its technology is used to support everything from token swaps and wallet features to in-app marketplaces and other digital asset experiences, helping teams bring crypto-native functionality into consumer and enterprise products more quickly.
2026-03-25
About this Event Now, Artificial Intelligence (AI) can write your code at incredible speeds! But how safe is it? New tools make it easy for non-technical people to write code and build projects. “Vibe Coding” lets you describe anything you want to build, and the AI assistant takes care of the rest. In this meetup, we’ll put some AI-generated code to the test and perform a live audit of the code of a smart contract that works as a decentralized exchange (DEX). We will present the code produced by an AI and give an overview of good design features to be aware of. Next, there will be prepared audits to test it and a live demonstration on how to test code with a quick AI model. Join the discussion and we’ll figure out the future together! Speakers Samuel Virág: A dynamic software engineer and entrepreneur, Samuel brings over four years of experience in full-stack development and AI integration. As the co-founder of SoDNAscan, he is revolutionizing health tech by transforming genetic data and wearable metrics into personalized health insights. In addition, he spearheads AI-driven business intelligence at Retailsoft s.r.o. and possesses a Master's in Applied Informatics from Slovak Technical University. Paddy: Co-founder of P2 Studios, Paddy is at the forefront of AI development in Malta. With a diverse background in software, he began his journey in game development and has since expanded into areas such as frontend, backend, smart contracts, and AI. His current focus is on creating privacy-centric software that enhances technologies like agentic AI and speech-to-text applications. Duncan Townsend: As the lead smart contract developer at 0x/Matcha, Duncan is instrumental in building a leading decentralized exchange (DEX) aggregator that allows seamless crypto trading across various applications. With Matcha, he provides users with instant trades, cross-chain capabilities, and gasless transactions, making it a trusted choice for liquidity and optimal trade execution alongside major players like Coinbase and Phantom.
2026-02-04
It’s winter in Malta but don’t worry- Matcha by 0x gets you through the storm! Join us for a cozy and fun winter night at SOHO Office (Strand) to showcase your crypto-knowledge during the matcha.xyz Quiz. Matcha is a decentralized exchange (DEX) powered by 0x. Meet Duncan Townsend from the team, hear about ongoing development and participate in a Q&A session. Compete for prizes that include SEED plates to back up your crypto security- no matter how strong the wind blows next – Matcha prices and swap, swap swap. *Bonus prize if you can beat quantum computers before they crack
2025-11-05
If you don't know popular token patterns, you might ape unwisely. Duncan will demonstrate many of these through a token designed as badly as possible as a piece of blockchain art. Every attendees will get an airdrop! Duncan is lead smart contract developer at 0x/Matcha, a leading DEX aggregator and swap dApp. 0x lets builders embed crypto trading in any app. Give your users the same deep liquidity & optimal trade execution trusted by Coinbase, Phantom, & more. Matcha is the user-facing version of that. It's the DEX aggregator built by 0x. Matcha offers instant trades, with crosschain, gasless, and limit orders in one place. Join us to learn about the absurdity. Search, trade, done.
