Blog
Border rules change on a Tuesday. We write down what changed.
Coverage notes, product releases and the economics of selling travel documentation, written by the people who process the applications.
Coverage alerts
One email when a rule changes on a destination you sell. Not a newsletter.
ETIAS moved again. What it changes for anyone selling flights into Europe.
A new start window, a grace period that does most of the work, and one line in your booking flow that has to be right before the first traveler is turned away at the gate.
Engineering
Idempotency keys, and the duplicate charge that never happened
How we made retrying an application POST boring, and why your integration should retry more.
Engineering
Six webhooks we send, three you should actually handle
Only three of them change what a traveler sees. Start there, add the rest later.
Coverage changelog
Rule changes, as we covered them.
Requirements update in the API the same day they land here; your integration keeps rendering whatever comes back. Every entry links the note that covers it.
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