In this episode, I sit down with Greg Marlin, the CTO of ZKcandy, to explore the evolving intersection of AI agents, blockchain infrastructure, NFTs, and the gaming world. We dive deep into how Greg is building seamless onboarding for Web3 gaming, how AI agents are redefining non-player characters and companions, and why encrypted AI agent NFTs might just be the future of user-owned digital experiences.

Whether you’re a founder building in Web3, an investor watching the AI frontier, or just curious about where gaming is headed—this one’s packed with insights.

💡 Key Takeaways

• What AI agents actually are—and why they matter in gaming

• The vision behind encrypted AI companion NFTs

• How ZKcandy simplifies Web3 authentication and onboarding

• Why composability and simplicity are keys to developer adoption

• The role of blockchain in preserving ownership and memory in AI

• Founder tips on staying resilient in a copycat-prone startup environment

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🎧 What You’ll Learn

• How AI agents will revolutionize NPCs and game companions

• Why ERC-7662 is critical for privacy-first AI agents on-chain

• Practical strategies for founders building in AI + gaming + blockchain

• A preview of Raid Quest and ZKcandy’s upcoming game features

About Greg Marlin

Greg is a serial entrepreneur and technologist with a track record across SaaS, crypto, AI, and developer platforms. As the CTO of ZKCandy, a layer-2 blockchain built on the ZK Stack, he’s building tools that simplify Web3 onboarding for developers and gamers alike. Greg is also the author of ERC-7662, the emerging standard for encrypted AI agent NFTs.

https://www.linkedin.com/in/gregmarlin/

https://zkcandy.io/

https://eips.ethereum.org/EIPS/eip-7662

⏱️ Episode Highlights

00:00 – Intro

01:00 – Greg’s journey from SaaS to AI to blockchain

04:00 – Breaking down what an AI agent actually is

09:30 – How AI companions will reshape gaming experiences

13:00 – AI in “raid” environments and social quests

15:00 – Addressing hallucinations and unpredictability in AI

20:00 – What ERC-7662 is and why it matters for AI NFTs

26:00 – Who owns your AI? How blockchain can protect user memory

28:00 – Developer experience: Plug-and-play SDKs for Web3 games

32:00 – Advice for founders building at the intersection of AI and gaming

36:30 – Final thoughts + where to find Greg