How Stablecoins Are Rewiring Global Payments | Borderless CPO Alex Garn

In this episode of The Defiant Podcast, Chris Storaker sits down with Alex Garn, Chief Product Officer at Borderless, to unpack how stablecoins are quietly transforming cross-border payments — and what it actually takes to move money at scale across jurisdictions.Alex walks through Borderless’ role as an orchestration layer for global on- and off-ramps, why the company stays out of the flow of funds, and how a single API can replace dozens of fragmented integrations across local regulators, liquidity providers, and banking partners.We explore why stablecoins are moving beyond trading and DeFi collateral into real-world enterprise payments, where they already outperform legacy rails on settlement speed, transparency, and custody — especially across emerging market corridors like Latin America and Southeast Asia.The conversation also digs into the hard parts: liquidity constraints by corridor, KYC and compliance friction, why US–EU payments still favor SWIFT, and whether incumbents like Visa, Mastercard, and SWIFT are more likely to be disrupted or to acquire their way into the future.Finally, Alex shares his outlook on regulatory clarity post-GENIUS, the coming wave of corporate stablecoin adoption, and why distribution — not branding — will determine which stablecoins ultimately win.00:00 — Intro: Alex joins The Defiant Podcast01:30 — From DeFi & data science to stablecoin payments04:10 — What Borderless does: orchestration vs custody07:10 — Why cross-border on/off-ramps are still fragmented10:00 — Stablecoins beyond DeFi: real enterprise payment use cases12:45 — Treasury management, payouts, and B2B adoption15:30 — Liquidity realities: when $10M+ stablecoin payments work18:10 — Why US → Latin America leads stablecoin adoption20:30 — Where stablecoins don’t win (yet): US–EU & SWIFT22:50 — KYC as the biggest bottleneck in crypto payments26:00 — Self-custody, bank risk, and corporate treasuries29:30 — Stablecoins vs SWIFT: speed, cost, and settlement33:00 — Visa, Mastercard, SWIFT, and the M&A race36:40 — Regulation after GENIUS and global spillover effects39:40 — What enterprise adoption looks like in the next 2–3 years42:30 — Stablecoin fragmentation, liquidity, and consolidation45:00 — Closing thoughts: what excites Alex most about the future

For consumer crypto to thrive it needs to embrace financialization to deliver a better experience, and maker sure crypto disappears everywhere else. Projects doing this right sit in an emerging sector called fantech. In this episode of the Avalanche Ecosystem Series, we explore the rise of Fantech: a new category where sports fans, music fans, creators, and event-goers become participants in real digital economies. From loyalty programs and ticketing to creator monetization and on-chain rewards, we look at how these experiences get a 10x lift when they go onchain, and why Avalanche is emerging as one of the leading infrastructures powering this shift.The episode opens with a real story from the Champions League final and expands into a global look at how blockchain is quietly reshaping fan engagement, payments, and ownership at scale.Featured conversations:Rain — using stablecoins to power global consumer payments and rewardsUptop — building wallet-based loyalty for major sports teamsThe Arena — enabling creators to monetize directly through social cryptoTixbase — rebuilding ticketing with on-chain transparency and fan identityIn this episode:Why loyalty and rewards are a multi-billion-dollar global marketHow on-chain points and fan engagement differ from traditional programsWhy ticketing may be one of the most natural consumer use cases for blockchainHow creators and fans are earning, not just speculatingWhy Avalanche’s architecture is uniquely suited for consumer-scale appsWhy the future of consumer crypto won’t feel like crypto at allChapters:00:00 – The Ticket That Didn’t Work01:30 – What Is Fantech?04:00 – Payments as the Base Layer06:30 – Loyalty Goes On-Chain10:00 – Social + Fan Economies13:00 – Fixing Ticketing17:00 – Why Avalanche Works for Consumers19:00 – The Future of FandomSubscribe for more deep dives into crypto, DeFi, and the technologies reshaping finance and the consumer internet.

In this episode of The Defiant Podcast, Uniswap founder Hayden Adams joins us right as the UNIfication (Unification) proposal has moved to a final governance vote—a sweeping plan from Uniswap Labs + the Uniswap Foundation that would activate protocol fees, introduce a programmatic UNI burn, and realign how value accrues across the Uniswap ecosystem. We go deep on what’s actually inside the proposal (and what isn’t), why this moment feels like the end of one DeFi era and the start of another, and how years of “regulation by enforcement” shaped Uniswap’s product decisions—down to Hayden’s firsthand experience with debanking, legal pressure, and the chilling effect on builders. What we coverWhy UNIfication is being pitched as a once-in-a-cycle reset for UniswapThe real mechanics of the fee switch(es) (plural) and how the “token jar” burn design worksThe perceived tension between UNI token holders vs. equity/VC value capture and whether this vote changes thatWhy Uniswap wants to shift from “best frontend” to protocol-first infrastructure (APIs, ecosystem engineering, aggregator hooks)How Unichain fits into the broader strategy—and what “near-free trading” could mean in practiceGovernance backlash: is Uniswap becoming more centralized or more decentralized?Context: the vote is live! Hayden shared that the UNIfication proposal is now in the final governance vote stage.Subscribe for more founder-level conversations at the intersection of DeFi, regulation, and market structure.

In this episode of The Defiant podcast, Camila Russo sits down in Buenos Aires (Devconnect) with Marissa Foster (Product, Ethereum Foundation) and Yoav Weiss (security researcher, Ethereum Foundation) to unpack The Trustless Manifesto and the Ethereum Interop Layer (EIL), why “trust assumptions” are quietly creeping into Ethereum’s stack, and what it will take to preserve Ethereum’s core values while making UX actually usable.We dig into the hidden places users are forced to trust intermediaries, from cross-chain interoperability and solvers to something most people never question: RPCs. Then we get practical: the guests walk through the EIL, a new approach to cross-chain UX that aims to deliver one-signature interop without introducing new trust assumptions, plus why the wallet becomes the center of the user’s security model.Finally, we zoom out: how should wallets warn users, what does “walkaway test” really mean, and why institutions may end up being one of the strongest forces pushing crypto toward less counterparty risk.Topic list: • Why Ethereum’s next phase is “mainstream adoption” — and why that raises the stakes • The Trustless Manifesto: what it is, why it was written, and what it’s trying to prevent • Where trust assumptions sneak in: bridges, interop protocols, sequencers, oracles • RPCs as a giant blind spot: “we trust RPCs blindly” and why that can have real-world consequences • Trustlessness vs UX: why “great values + bad UX” can still lose users • “You can’t build something trustless on top of something that isn’t trustless” • What users should demand — and why it can’t require everyone to be a security expert • How “beat” frameworks help: L2BEAT, upcoming interop criteria, and Walletbeat • The walkaway test: what happens if the team/server/intermediary disappears (or turns hostile)? • L2 sequencers: permissioned vs permissionless, censorship risk, and practical exit paths • Cloud dependencies (Cloudflare outage) and what it reveals about today’s “decentralized” apps • Ethereum Interop Layer (EIL) explained: one-signature, wallet-centric, self-executing interop • Why “solvers open the envelope” — and how EIL avoids that trust model • Liquidity providers, vouchers, and how users pay gas cross-chain without the usual friction • Standards and coordination: wallets, L2s, and dapps all need to meet in the middle • The HTTP analogy: Ethereum today as the “pre-HTTP internet” and what seamless interop could unlock • Institutions and counterparty risk: why big players may push hardest for trust-minimized infrastructure • What’s next: testnet learnings, audits, standards, wallet integrations, and 2026 mainnet targetExplore The Defiant ✨📰 Websitehttps://thedefiant.io/✉️ Free Daily Newsletter https://thedefiant.io/newsletter/defi...🤑 Weekly Premium Newsletter https://thedefiant.io/newsletter/defi...✊ Follow The DefiantX/Twitter: https://x.com/DefiantNews📬 Contact our [email protected]🤝 Sponsorships & [email protected]#TheDefiant​ #DeFi​ #Decentralized​ #Finance​ #Blockchain #Web3

In this episode of The Defiant podcast, Camila Russo sits down in Buenos Aires (Devconnect) with Marissa Foster (Product, Ethereum Foundation) and Yoav Weiss (security researcher, Ethereum Foundation) to unpack The Trustless Manifesto and the Ethereum Interop Layer (EIL), why “trust assumptions” are quietly creeping into Ethereum’s stack, and what it will take to preserve Ethereum’s core values while making UX actually usable.We dig into the hidden places users are forced to trust intermediaries, from cross-chain interoperability and solvers to something most people never question: RPCs. Then we get practical: the guests walk through the EIL, a new approach to cross-chain UX that aims to deliver one-signature interop without introducing new trust assumptions, plus why the wallet becomes the center of the user’s security model.Finally, we zoom out: how should wallets warn users, what does “walkaway test” really mean, and why institutions may end up being one of the strongest forces pushing crypto toward less counterparty risk.Topic list: • Why Ethereum’s next phase is “mainstream adoption” — and why that raises the stakes • The Trustless Manifesto: what it is, why it was written, and what it’s trying to prevent • Where trust assumptions sneak in: bridges, interop protocols, sequencers, oracles • RPCs as a giant blind spot: “we trust RPCs blindly” and why that can have real-world consequences • Trustlessness vs UX: why “great values + bad UX” can still lose users • “You can’t build something trustless on top of something that isn’t trustless” • What users should demand — and why it can’t require everyone to be a security expert • How “beat” frameworks help: L2BEAT, upcoming interop criteria, and Walletbeat • The walkaway test: what happens if the team/server/intermediary disappears (or turns hostile)? • L2 sequencers: permissioned vs permissionless, censorship risk, and practical exit paths • Cloud dependencies (Cloudflare outage) and what it reveals about today’s “decentralized” apps • Ethereum Interop Layer (EIL) explained: one-signature, wallet-centric, self-executing interop • Why “solvers open the envelope” — and how EIL avoids that trust model • Liquidity providers, vouchers, and how users pay gas cross-chain without the usual friction • Standards and coordination: wallets, L2s, and dapps all need to meet in the middle • The HTTP analogy: Ethereum today as the “pre-HTTP internet” and what seamless interop could unlock • Institutions and counterparty risk: why big players may push hardest for trust-minimized infrastructure • What’s next: testnet learnings, audits, standards, wallet integrations, and 2026 mainnet target

In this episode of The Defiant podcast we speak with Morgan Krupetsky, VP of OnChain Finance at Ava Labs, to break down one of the most significant shifts happening in crypto today: the rapid institutionalization of blockchain and Avalanche’s strategy to lead it.Morgan walks us through Avalanche’s “real-world adoption first” ethos, explaining how its unique architecture enables enterprises, fintechs, banks, governments, and consumer apps to build purpose-designed blockchains while tapping into a shared liquidity hub.

Robert Leshner — the mind behind Compound, and now the founder of Superstate — believes the next trillion-dollar shift will come from bringing the world’s assets on-chain.In this episode, Cami sits down with one of DeFi’s earliest pioneers to unpack:Why DeFi itself shouldn’t change — but assets willHow tokenized T-bills, basis strategies, and even equities are finally getting institutional tractionWhy regulatory “tailwinds,” not new laws, unlocked the RWA boomThe two competing models of tokenized stocks — and why both will winWhat happens when DeFi becomes the infrastructure powering TradFiWhat he’d do differently after Compound’s messy transition to decentralized governanceRobert also gives us a candid breakdown of how Superstate is building “canonical tokenization” — letting public companies turn their actual stock into blockchain-native assets — and why the real breakthrough won’t come from issuance… but from DeFi use cases.

In a world of fast-advancing technology, we are told to trust in our own research. But as the crypto space matures, scams and exploits remain a constant presence. When your assets are gone, they are gone forever, with a near-zero chance of recovery. The old mantra of "Do Your Own Research" falls short against sophisticated threats like address poisoning, advanced malware, and convincing AI deepfakes. How, then, do we build a safer Web3 without sacrificing the decentralized ideals at its core?Alex Katz, CEO of the Web3 security solution Kerberus, joins us to explore this new frontier. We delve into the philosophical debate of autonomy versus protection, the push for auditing standards, and the future of wallet-native security.Chapters00:00 Android vulnerability: why mobile crypto is risky01:21 Building safer Web3 without sacrificing decentralization02:10 Crypto’s Wild West: few rules, big risks03:37 Why scams continue: prosecution, standards, protection gaps05:44 Kerberus approach and results: zero user losses06:24 Coverage up to $30K and growth needs08:24 Why DYOR is insufficient for modern threats09:33 Traders’ behavior, phishing risk, and automation11:25 Crypto antivirus vision and malware threats12:11 Hardware vs. hot wallets: balancing safety and speed14:41 Address poisoning, clipboard privacy, and deepfakes20:22 Autonomy vs. protection: beyond user education24:44 Wallet security should be default, like antivirus31:51 Getting grandma into Web3 safely32:29 Lightning round: tools, myths, key lessons36:04 Where to find Kerberus and closing notes

In the second episode of Ecosystems: Avalanche, we track the protocol’s trajectory, which included a peak valuation of $13 billion, followed by a period of consolidation and strategic redevelopment.The Defiant founder Camila Russo and Ava Labs' Chief Strategy Officer Luigi D’Onorio DeMeo are joined by founders from BENQI, Euler Labs, and LFJ, who are building on the Avalanche protocol. The conversation covers technical upgrades such as Octane and Etna, aimed at reducing fees, and Interchain Messaging, designed to enhance interoperability between blockchains. It also addresses the strategy to onboard institutional clients, including T. Rowe Price and Wellington, through customized Layer 1 solutions.Can Avalanche cultivate an ecosystem that thrives without relying on constant incentives, particularly regarding liquidity and user retention? Join us to find out.

In this conversation, May Zabaneh breaks down PayPal’s move into stablecoins with PYUSD and why it matters for financial inclusion. We explore how PYUSD could lower costs for cross-border payments, deliver faster settlement, and plug directly into PayPal’s existing ecosystem. The discussion covers why PayPal built a proprietary stablecoin, early adoption and real-world use cases, and plans for international expansion. We also examine the role merchants play in crypto acceptance, how DeFi and traditional finance are converging, and why interoperability will be essential in the next phase of digital payments.Chapters00:00 PayPal’s Vision for Stablecoins02:47 Why PYUSD? Rationale and Goals05:18 Stablecoin Advantages: 24/7, Inclusion, Cross‑Border08:22 Why Proprietary vs Supporting Others11:06 Unlocking B2B and Rebuilding On‑Chain12:20 PYUSD in the PayPal/Venmo Ecosystem14:21 International Expansion and Global Transfers17:02 Merchant Fit: Categories, Costs, Declines19:32 User Segments: Crypto‑Curious to Super Users23:28 Pay with Crypto: Scaling to Larger Merchants29:38 PYUSD in DeFi: Open and Multi‑Chain32:01 Liquidity, Partnerships, and the Three Pillars35:56 Interoperability and Evolving Roles39:11 AI x Payments: Agent‑Driven Commerce40:42 Finding the Flywheel, What’s Next