|Live demo

One scenario. Every step is a real call.

Nothing on this page is scripted — each button below hits the live hosted API, the same one the CLI and curl examples use. Sign up, generate, seed a sandbox, read it back. Free tier, no card, takes a couple of minutes.

Get a free API key

100 generations/month, no card.

Generate a scenario, two formats

Same preset, same seed → the same patient in HL7v2 and FHIR R4.

Preset Seed Profile

hl7v2 · raw

— run "Generate HL7v2" —

application/fhir+json

— run "Generate FHIR bundle" —

Seed a private sandbox, read it back

A real HAPI FHIR partition, scoped to you — uses the preset, seed, and profile from step 2.

Resource

— run "Create sandbox" —