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Search, Don't Browse: Agentic LLM-Powered Signal Discovery for Fraud Detection
TL;DR: When a new fraud pattern hits, figuring out which signals already exist in your data — and what new ones you should build — is a manual, time-consuming process. We built a search tool over our internal feature store and event logs that lets fraud analysts describe a new scam in plain English and quickly discover relevant signals.

Coinbase and AWS let publishers accept agents as customers via x402
TL;DR: Coinbase is working with AWS CloudFront and WAF to let the web publishers and API providers behind a quarter of the internet accept agents as customers via x402.
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Automating Figma-to-Code at Coinbase
TL;DR: Turning Figma designs into production-ready code is a repetitive part of building software. To address this, we built an AI agent that reads Figma screenshots and writes the corresponding production code. Our first pilot took four days, where the same feature normally takes two to four weeks. The setup has three parts: a reference implementation the agent studies, a rules document that pins down exactly what to generate, and prompt templates that engineers fill in and run. We've published all of it to our internal skills platform so any team can pick it up.



















