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payments
15 postsMastercard Redesigns Fraud Rules as AI Agents Become the Shoppers
Mastercard's Greg Ulrich explains how AI agents are forcing a rebuild of fraud rules, trust layers, and risk scoring at VB Transform 2026.
Visa Turns Claude Mythos on Its Payment Network, Then Open-Sources the Harness
Visa used Anthropic's Claude Mythos to stress-test its payment network, then open-sourced the harness and its new Mean Time to Adapt metric.
Agent payments need separation of duties, not just signatures
A signature alone can't secure agent payments; execution must be bound to a still-valid mandate, verified by a party that cannot forge it.
CommitBrief — AI code reviews, right in your terminal
A provider-agnostic, local-first CLI that reviews your staged changes, a historic range, or a whole GitHub pull request. Zero telemetry, no server. Free and open source.
commitbrief.comDesigning Payments Module Schema in Laravel for a Modular Monolith
Exploring payment module schema design in Laravel and inheritance methods.
Self-Hosting an x402 Facilitator: EIP-3009 Gotchas
DeskCrew shares four critical EIP-3009 pitfalls discovered while self-hosting an x402 payment facilitator, including a bug that could have cost real money.
AI agents can now accept payments across 10 countries
Open-source, MIT-licensed MCP servers let AI agents accept payments via Pix, UPI, GCash, PromptPay, and KakaoPay across 10 countries and their local rails.
I put an API behind an x402 paywall for nine days: 1,835 callers, zero payments
longwatch API received 1,835 requests over nine days but zero payments. What does this mean for engineers?
Why a Successful AI Subscription Payment Can Still Leave an Account on Free
A successful payment does not guarantee an active subscription. Explore the complexities of AI subscription systems.
Stripe to Mollie Migration: Challenges Encountered
Explore the challenges faced in migrating from Stripe to Mollie and their significance for engineers.
Designing a Kafka-Based Payment Event Pipeline
Learn about the right design and requirements for Kafka-based payment events.