How to Create a Stablecoin

This audiobook is narrated by a digital voice. This audiobook is an essential guide to stablecoins, cryptocurrencies, and the engineering of digital money that tries to stabilize them. Spoken in everyday language, we explore how blockchains, collateral, incentives, markets, algorithms, and regulation come together in the difficult task of building a coin that can reliably behave like one dollar. At its heart, we answer the question: what does it take to build a stablecoin that can survive the real world? The audiobook begins with the basic problem that volatile cryptocurrencies struggle to act as everyday money. From there, we design a fictional stablecoin called STAY, using it as a guide to understand why digital dollars exist, how they move faster than traditional bank money, and why programmability changes what money can do. We explore the major stablecoin families, from asset-backed coins to crypto-collateralized designs and algorithmic systems, while learning from failures such as USD Coin (USDC) losing its peg during the Silicon Valley Bank crisis and TerraUSD (UST) collapsing into a death spiral. The audiobook then moves into the machinery that keeps a stablecoin close to its peg. We explain how oracles bring market prices onto a blockchain, how time-weighted averages and outlier filters protect against bad data, and how arbitrage turns profit-seeking traders into a decentralized stabilizing force. From there, we build more subtle control systems, showing how feedback loops, control rates, Algorithmic Market Operations (AMOs), collateral buffers, synthetic hedging, and rate limits can nudge a coin back toward stability without creating dangerous whiplash.