Runtime Notes
entries
projects
tags
about
rss
○
Ideas, experiments and the occasional loud thought.
infra
cloud
$ npm run
building...
✓ done
{
}
ideas &
experiments
$
payments
& fintech
in
out
$
AI & ML
$
$
fuel
settlement
thoughts
ideas live here!
fuel
latest thoughts
Projects
Memory Layer
—
A persistent memory system for AI coding agents that learns from outcomes
active
github
Recent Entries
2026
Before you run a Polymarket bot, read this
Feb 03
Building memory that learns: a technical deep dive
Jan 24
One memory store, every AI agent
Jan 24
What I learned from 11 AI memory systems
Jan 23
I spent 6 weeks building AI memory that learns from what ships
Jan 23
2025
The liquidity infrastructure that actually keeps stablecoins stable
Dec 26
Building a payment orchestration layer
Dec 20
Why merchants use multiple payment processors: the strategic logic behind orchestration
Dec 20
The economics of payment fraud
Dec 19
The hidden economics of merchant services
Dec 18
Interchange optimization: the levers that actually move your effective rate
Dec 17
Choosing a payment pricing model: a merchant's guide
Dec 16
Four playbooks reshaping how regional card networks compete
Dec 15
Interchange fees explained: why merchants pay 2-3% on every card transaction
Dec 14
The hidden network that moves money between countries
Dec 13
We're building systems that might look back at us
Mar 01
Pre-funding: the hidden infrastructure behind instant cross-border payments
Feb 10
Float: the economics of money in transit
Feb 05
The FX spread: how currency conversion actually works in international payments
Jan 28
Boring technology in high-stakes systems
Jan 10