Fern API - Pooja Shah

Thu, Oct 2, 2025, 12:00 AM

Learn how to integrate Fern’s global money movement infrastructure into your crypto and fintech applications. In this workshop, Fern founder Pooja Shah walks through the Fern API, its core concepts, and real-world workflows to help you seamlessly bridge fiat and crypto in your product. You’ll discover how to: -Provision multi-chain EVM wallets with gas sponsorship -Enable fiat on/off ramps, foreign exchange, and crypto swaps -Register and manage customers, payment accounts, quotes, and transactions -Use hosted forms for KYC/KYB and bank account registration -Automate payment flows between first-party and third-party accounts -Set developer fees to monetize transactions -Build on Fern’s Multiplex with liquidity providers, compliance, and routing Pooja also covers setup via the Fern dashboard, how to fund your billing wallet, best practices for on/off ramp workflows, and how to get support through Fern’s Discord and in-dashboard help system. Whether you’re creating DeFi apps, payment platforms, or global payout systems, Fern offers the building blocks to launch fast and scale with ease. 00:10 Introduction & workshop outline 00:59 What is Fern 01:27 Core building blocks of the Fern API 02:57 Supported funds flows 05:35 Fern Multiplex architecture 07:28 Supported fiat currencies 08:25 Getting started via the Fern dashboard 10:41 Core API concepts: Customers, accounts, quotes, transactions 14:29 Common on/off ramp workflow 15:10 KYC/KYB verification methods 17:39 Registering payment accounts & wallets 19:34 External bank accounts & hosted forms 21:19 Fern auto fiat accounts 22:50 First- and third-party account registration 23:10 Creating quotes: source & destination details 24:35 Developer fees & monetization 26:08 Crypto-only vs fiat transactions 26:30 Creating transactions from quotes 27:48 Transfer instructions & fund movement 28:41 KYC requirements for fiat transactions 29:05 How to get support & join Fern’s Discord 31:03 Closing remarks _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇺🇸 *ETHGlobal New York* This workshop is specifically for ETHGlobal New York, a 3-day hackathon held August 15-17, bringing together the most skilled web3 developers, designers and product builders from all around the globe for a weekend-long adventure to advance the Ethereum ecosystem! Watch the full ETHGlobal New York 2025 playlist here: https://www.youtube.com/playlist?list=PLXzKMXK2aHh4Xze0ZeSWCSGsw25clPpvZ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ *Follow Fern X: https://x.com/fernhq_ ✅ *Follow ETHGlobal* X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/c/ETHGlobal _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _Are you interested in Ethereum development and entrepreneurship?_ 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _