Post-mortems, design decisions, and the occasional argument about decimals. Written by the people building the thing.
Featured · Engineering
A twelve-second transfer that can be reorganised is slower than a forty-second one that cannot. Here is how we model finality risk before routing a payout.
Ada Okonkwo · · 7 min read
Read the postAPI
What happens when a client retries a batch four times because a webhook was slow? A walk through the keying strategy behind our payout primitives.
Marcus Lindqvist · 9 min read
Finance
Matching your internal books to chain state is mostly a schema problem. We share the event model we settled on after three rewrites.
Priya Raghunathan · 6 min read