Browse past weeks of engineering reads.
Vertical SaaS platforms needed to expand their service offerings beyond pure software to include integrated payments, financial services, and agentic commerce capabilities to build more defensible and durable businesses.
Building reliable payment and commerce systems that can handle autonomous AI agents as buyers, which introduce new failure modes and consistency requirements not present in traditional e-commerce.
Detecting and preventing first-party fraud at scale across a payment network where legitimate users abuse policies through multiple accounts, free trial cycling, and refund exploitation.
How to make payment infrastructure more programmable while maintaining reliability across a global distributed network and enabling new use cases like AI economic infrastructure.
Enable autonomous agents to programmatically access payment instruments and execute transactions without requiring human intervention or direct card/account access.
Detecting and preventing fraudulent behavior in free trial signups, such as repeated trial abuse and missed cancellations, at scale with high accuracy.
Understanding and optimizing the checkout conversion funnel across diverse ecommerce businesses to identify what drives successful transactions in modern online payment flows.
How to integrate AI agents into ecommerce platforms to enable seamless product discovery and checkout across embedded and third-party surfaces.
Enable autonomous agents and machines to initiate and complete payments programmatically over the internet without requiring human intermediation.
How to automatically localize subscription pricing across 150+ countries while measuring the business impact of dynamic pricing on conversion and lifetime value.
Detecting and preventing sophisticated fraud attacks while minimizing friction for legitimate users in payment systems.