Inttegro / Writing
Thinking
in public.
Specifications, field notes and durable explanations from the people building and operating Inttegro.
Latest
Engineering writing
Specification
HTTPAPI Specification 0.2
The language-independent contract for interoperable typed HTTP services, response projections and structured errors.
Field guide
Checkout lifecycle and reconciliation
How hosts should interpret checkout events, reconcile terminal outcomes and recover from interrupted browser sessions.
Field guide
Security, CSP and accessibility
The browser boundary for hosted Checkout, including content security policy, focus management and accessible fallbacks.