Reading is cheaper than a bad migration.
Test mode is free, takes no card, and runs the same engine as live. Try the thing the guide describes rather than taking our word for it.
Guides
How to get off a stored balance without downtime, without a big-bang migration, and without asking anyone to trust a number twice.
For the team that already has money in production · 9 min read
Retries are not the hard part. Deciding what a replayed write means, and for how long, is. The failure modes and how to design against them.
For backend engineers moving money · 8 min read
Provider caps do not sum, in-process checks ship inside the thing they constrain, and sub-agents inherit the whole ceiling. What a real limit needs.
For teams running agents in production · 7 min read
Each one states where it stops being true. If a guide does not tell you when the advice fails, it is marketing.