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Payments AI Architecture Strategy
Dec 22, 2025 By Navin Agrawal Strategy 3 min read

Design open banking for the rule that keeps moving

The CFPB finalized US open banking under Section 1033 in October 2024, a federal court enjoined enforcement a year later, and the rule is now back in reconsideration. The data layer that survives that whiplash is the deliverable, not the API. Build for reversals, not launch day.

Open banking Payments Regulation API architecture
Dec 15, 2025 By Navin Agrawal Strategy 3 min read

Euro payments now name-check the payee before they move

Since October 2025, euro credit transfers run a Verification of Payee check before they settle, and a name-IBAN mismatch triggers an alert. It hits US treasuries paying EUR vendors and payroll as hard as it hits EU banks, and the same name checks are a fair bet to reach FedNow and RTP next.

Payments SEPA Verification of Payee Treasury management
Nov 3, 2025 By Navin Agrawal Strategy 3 min read

Variable recurring payments reset the subscription rail

Subscription billing has two bad options today - store the card or chase a manual approval every cycle. Variable recurring payments add a third: pre-authorized variable amounts with limits enforced by the rail. The UK is building it now, and the lesson for everyone else is about regulatory cycles, not technology.

Payments VRP Open banking Treasury management
Sep 18, 2025 By Navin Agrawal Strategy 2 min read

SpikingBrain bets on sparse firing over brute-force compute

Most large models keep every parameter lit for every token, like a city that never turns the lights off. SpikingBrain borrows the brain's trick - fire only the neurons that matter - and reports order-of-magnitude efficiency on Chinese MetaX chips. The headline numbers are real, with conditions worth reading.

AI Neuromorphic computing AI efficiency Tech strategy
Jun 27, 2025 By Navin Agrawal Strategy 2 min read

The leadership red flags nobody talks about

Talented technical leaders derail their teams without realizing it. The warning signs are quiet - the team stops bringing bad news, the best people stop pushing back, and the resumes get updated before anyone says a word.

Leadership Team management Engineering culture
Jun 3, 2025 By Navin Agrawal Strategy 5 min read

The Hidden AI Revolution in Banking

The AI opportunity in banking is not another chat window. It is a decision layer that chooses the right payment path before money moves.

AI Payments Architecture
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