From Recipes to Relays: Seth’s Zap.Cooking Playbook for Building on Nostr

<p>In this Radio Detox episode, I sit down with Seth, creator of Zap.Cooking and longtime Nostr builder, to trace his journey from the early Damus days in February 2023 to today’s vibrant, builder-led Nostr ecosystem. We explore why Nostr felt like the constructive side of the internet compared to legacy platforms, how Lightning and zaps transformed interactions, and why portable identity + Bitcoin make Nostr a uniquely powerful foundation for everyday apps. Seth shares the origin story of Zap.Cooking—from snagging the domain and posting a bounty for the first build to today’s curated, clutter-free recipe hub that prioritizes usable recipes over ad-stuffed backstories. We dig into community features like the new pyramid-style “Garden” relay, how submissions rise through recency and curation, and the culture of real conversations that’s driving Nostr forward. We also highlight Seth’s newer, vibe-coded projects: Grateful Day (a daily gratitude and affirmation app that posts to Nostr) and SoberKey (a decentralized sobriety support space modeled on 12-step principles). Along the way we talk about attracting non-technical users with simple, purpose-built apps, the growing IRL scene (Nostr Valley returns this October), and the momentum of value-for-value music via Fountain and Wavlake—where listeners can stream sats directly to artists. If you’re Nostr-curious, love food, or want to build community without platform capture, this conversation is a practical blueprint for what’s working—and what’s next.</p> <p>Seth's sites: ‍ <a href="https://zap.cooking">https://zap.cooking</a> <a href="https://sobrkey.org">https://sobrkey.org</a> <a href="https://gratefulday.space">https://gratefulday.space</a> ⚡️ <a href="https://zapvertise.me">https://zapvertise.me</a> <a href="https://asknostr.io">https://asknostr.io</a></p> <p>Seth on Nostr: <a href="http://primal.net/p/nprofile1qqs2wguqtndxwfg3j8y8sm6d5k8hjlnfwavzxqf4fw5wjx7tqdpde8q4va8wx">primal.net/p/nprofile1qqs2wguqtndxwfg3j8y8sm6d5k8hjlnfwavzxqf4fw5wjx7tqdpde8q4va8wx</a></p> <p>Seth on X: <a href="https://x.com/zap_cooking">https://x.com/zap_cooking</a></p> <p>Seth's music: Best live V4V show: Ainsley Costello live in State College, PA for a spontaneous acoustic show. Fountain app for music (Wavlake, too!) Low Life by Mooky 1:01:36- 1:04:11 New Moon by Haleen 1:04:11 - 1:07:30 High Gravity LIVE by Joe Martin 1:07:30 - 1:11:19 Memories by Mooky 1:11:20 - 1:13:51 Celebrate by Haleen 1:13:51 - 1:17:47 Can't Promise You The World <strong>Live from Sloe Flower Studio</strong> by Joe Martin 1:17:47 - 1:21:49 Ainsley Costello's latest music video: <a href="https://youtu.be/yuNnXzeY4s8?si=NE-N9OqmNj4XAZLK">https://youtu.be/yuNnXzeY4s8?si=NE-N9OqmNj4XAZLK</a></p>