
Stephan Livera Podcast· Staffel 1· Folge 772
Trustless Swaps Across Bitcoin Layers | Walter Maffione SLP772
Dienstag, 15. September 2026 · 38 min
Kapitelklicken springt direkt hin
Shownotes
Walter Maffione, CEO and co-founder of KaleidoSwap, join me to explain how the project grew from an RGB Lightning DEX into a broader swap engine and LSP stack — Lightning as rails between Liquid, Arkade, Taproot Assets, Spark, and RGB — plus KaleidoSDK, desktop app, and browser Extension.
We dig into web app and SDK integrations for merchants and unified-balance wallets, how HTLC atomicity works across layers, BOLT 12 multi-asset offers and Nostr discovery for competing providers, Bitcoin-only scope with Flashnet and Utexo bridges for external stables, and a product lineup of desktop app, browser extension, and dual SDKs.
Walter also covers agentic payments via MCP plugins, self-sovereign local models with Tether’s QVAC, fee ranges around 0.5–1%, and a one-to-three-month mainnet launch path for the extension, swap provider, and web app.
Timestamp:
— Intro: Walter & KaleidoSwap
— From RGB to Multi-Layer Swaps
— LSP Plus Swap Provider Stack
— Merchants, Stables, Unified Balance
— Why Swap UX Took Over Wallets
— Liquidity Ops and Mainnet Path
— AI Attacks After Boltz Shutdown
— Defending Non-Custodial Swaps
— How Atomic Swaps Actually Work
— RGB, Liquid, Arkade, Spark
— Open Spec, BOLT 12, Nostr Discovery
— Pay Anything via the SDK
— Bitcoin Layers Only + Bridges
— Desktop, Extension, Dual SDKs
— UX That Adapts to the User
— Agentic Payments and QVAC
— MCP Plugins, Keep Your Own AI
— Fees Around 0.5–1%
— Launch Timeline: Next 1–3 Months
— Find KaleidoSwap Online
Links:
• x.com/bit_walt
• docs.kaleidoswap.com/whats-kaleidoswap/introdu…
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