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AI agents reshaping crypto development, trading and risk, with Cambrian and Ethereum Foundation

By Coty Kuhn · Published April 10, 2026 · 2 min read · Source: The Block
EthereumTradingAI & Crypto

Episode 73 of The Crypto Beat was recorded with Tim Copeland, Kelvin Sparks, Sam Green, founder of Cambrian Network, and Austin Griffith, head of builder growth at the Ethereum Foundation.

Listen below, and subscribe to The Crypto Beat on YouTubeAppleSpotify, Twitch, or wherever you listen to podcasts. Please send feedback and revision requests to [email protected].

In episode 73 of The Crypto Beat, Tim and Kelvin sit down with Sam Green and Austin Griffith to discuss how AI agents are already building smart contracts, managing capital, and interacting with onchain systems, while also introducing new risks around security and user control.

OUTLINE
02:01 - Introduction
03:32 - AI Tooling Setup
06:53 - Vibe Coded Game
09:08 - AI Hacking Debate
15:42 - X402 Payments
19:38 - Permissioned Chains
24:07 - Agent Standards
30:28 - AgentFi Trends
36:15 - DeFi Risk Layer
41:49 - Letting Agents Trade


Guest links:
Sam Green - https://x.com/0xsamgreen
Cambrian Network - https://x.com/CambrianNetwork
Austin Griffith - https://x.com/austingriffith
Ethereum Foundation - https://x.com/ethereumfndn

Host links:
Tim Copeland - ⁠⁠⁠x.com/timccopeland⁠⁠⁠
Kelvin Sparks - x.com/imyoungsparks

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