{"id":8063,"date":"2025-07-18T13:25:34","date_gmt":"2025-07-18T13:25:34","guid":{"rendered":"https:\/\/paybis.com\/blog\/?post_type=glossary&#038;p=8063"},"modified":"2025-07-18T13:25:35","modified_gmt":"2025-07-18T13:25:35","slug":"automated-market-maker","status":"publish","type":"glossary","link":"https:\/\/paybis.com\/blog\/glossary\/automated-market-maker\/","title":{"rendered":"Automated Market Maker (AMM)"},"content":{"rendered":"<h2><a id=\"post-8063-_rkl4kb171vtw\"><\/a>What is an Automated Market Maker (AMM)?<\/h2>\n<p>An Automated Market Maker, or AMM, is a system that allows users to buy and sell cryptocurrencies on decentralized platforms using smart contracts, not traditional buyers and sellers. Instead of matching orders, AMMs use liquidity pools, pools of tokens supplied by users, to facilitate trades at algorithmically determined prices.<\/p>\n<p>This approach powers popular decentralized exchanges like Uniswap, SushiSwap, and Balancer, making it possible to trade crypto instantly without relying on centralized intermediaries or market makers.<\/p>\n<p>Platforms like Paybis focus on fiat-to-crypto access, but understanding AMMs helps users navigate the broader DeFi ecosystem, where peer-to-contract <a href=\"https:\/\/paybis.com\/blog\/cryptocurrency-trading-guide\/\">trading<\/a> is the norm.<\/p>\n<h2><a id=\"post-8063-_qnqidqk8kqk\"><\/a>Defining the Background of AMMs<\/h2>\n<p>AMMs emerged as a solution to the liquidity and scalability challenges faced by early decentralized exchanges. Traditional order books, like those used on centralized exchanges, didn\u2019t work well in a decentralized environment with fewer users.<\/p>\n<p>Uniswap, launched in 2018, introduced the first widely adopted AMM model based on a constant product formula (x * y = k), which balances token prices in a pool automatically.<\/p>\n<p>This innovation removed the need for active market makers and allowed anyone to provide liquidity and earn fees in return, reshaping how crypto assets are traded in the decentralized world.<\/p>\n<h2><a id=\"post-8063-_ddurlrekd8qv\"><\/a>AMM Usage<\/h2>\n<p>AMMs are primarily used in <a href=\"https:\/\/paybis.com\/blog\/what-is-the-difference-between-centralized-and-decentralized\/\">decentralized finance<\/a> (DeFi) for swapping tokens, earning yield, and creating decentralized markets. Users can trade directly with smart contracts or contribute tokens to liquidity pools and earn a share of trading fees.<\/p>\n<p>Common use cases include swapping stablecoins, providing liquidity for emerging tokens, and participating in yield farming or liquidity mining programs. While AMMs offer accessibility and decentralization, they also come with risks like impermanent loss and smart contract vulnerabilities.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>An Automated Market Maker (AMM) is a type of smart contract used on decentralized exchanges (DEXs) to enable users to trade cryptocurrencies directly with a liquidity pool, rather than through a traditional order book. It allows for seamless, peer-to-contract trading without intermediaries.<\/p>\n","protected":false},"featured_media":0,"template":"","glossary_letter":[286],"glossary_term":[276,277,285],"class_list":["post-8063","glossary","type-glossary","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is an Automated Market Maker (AMM) - Paybis<\/title>\n<meta name=\"description\" content=\"Explore how Automated Market Makers (AMMs) power decentralized exchanges, enabling crypto trading without traditional order books or intermediaries.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/paybis.com\/blog\/glossary\/automated-market-maker\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is an Automated Market Maker (AMM) - 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