# Ep. 724 DeFi Lending Is Changing Fast — Spark’s CEO Explains the Future of On-Chain Lending Page: https://stenobird.com/podcast/crypto-101-542497/ep-724-defi-lending-is-changing-fast-spark-s-ceo-explains-the-future-of-on-chain-lending Text version: https://stenobird.com/podcast/crypto-101-542497/ep-724-defi-lending-is-changing-fast-spark-s-ceo-explains-the-future-of-on-chain-lending.md Podcast: [CRYPTO 101](https://stenobird.com/podcast/crypto-101-542497) Published: 2026-05-19T10:00:54+00:00 Episode link: http://crypto101podcast.com Audio file: https://audio1.redcircle.com/episodes/ffa1f33f-3358-46d0-979d-b71014d1fb95/stream.mp3 Processing state: not_requested JSON: https://stenobird.com/v1/public/podcasts/crypto-101-542497/episodes/ep-724-defi-lending-is-changing-fast-spark-s-ceo-explains-the-future-of-on-chain-lending Duration seconds: 2828 ## Resource In this episode of the Crypto 101 Podcast, Sam MacPherson, CEO and co-founder of Spark, explains how Spark is building a DeFi-native lending and yield platform inside the broader Sky ecosystem. He breaks down how users can deposit stablecoins to earn yield while Spark allocates capital across DeFi loans, institutional lending, prime brokerage, and risk-managed strategies. The conversation dives into Spark’s conservative approach to collateral, how it avoided major issues during recent DeFi exploits, and why security will define the next phase of on-chain finance. Sam also explains the SPK token, protocol revenue, buybacks, staking, and why real value accrual matters as DeFi matures. Check out Quince: https://quince.com/CRYPTO101 Check out Shopify: https://shopify.com/crypto101 Check out Mars Men: https://mengotomars.com Get my #1 altcoin pick for this month. Get immediate access to my entire crypto portfolio for just $1.00 today! Get your FREE copy of "Crypto Revolution" and start making big profits from buying, selling, Get immediate access to my entire crypto portfolio.. just $1.00 today! Go here to get access: https://www.crypto101insider.com/cryptnation-directm6pypcy1?utm_source=Internal&utm_medium=YouTube&utm_content=Podcast&utm_term=20250916 Get your FREE copy of "Crypto Revolution: Your Guide To The Future of Money". In this book, I reveal how to make (and keep) a fortune during this crypto bull run! http://www.cryptorevolution.com/free?utm_source=Internal&utm_medium=YouTube&utm_content=Podcast&utm_term=20250916 Chapters 00:01 - Intro: Sam MacPherson joins the Crypto 101 Podcast 01:30 - How Sam got into crypto and MakerDAO 03:00 - What Spark is and who it’s built for 04:10 - Stablecoin deposits, lending, and institutional borrowers 06:10… ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/crypto-101-542497/episodes/ep-724-defi-lending-is-changing-fast-spark-s-ceo-explains-the-future-of-on-chain-lending/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/crypto-101-542497/ep-724-defi-lending-is-changing-fast-spark-s-ceo-explains-the-future-of-on-chain-lending.md` — Read the agent-friendly Markdown representation of this episode resource. A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed. ## Transcript Full transcripts are not published on public pages unless there is a clear rights basis.