BAP✓ subscribed
bap.local.ion
ion:hospitality
Resolved by mock registrySprint 4 · Validated locally
One boundary.
No shortcuts.
Every buyer action and provider callback crosses ONIX with signature and schema checks. The application has no direct participant protocol route.
ONIX boundarySignature + schema enforced
Mock registry3 participants resolvable
OpenTelemetrySpans exporting from port 8081
Protocol map
Pinned to the live pattern.
The current ION pattern uses discover for catalog lookup. Transactional actions then resolve the restaurant BPP through the registry.
Buyer actionONIX pathTargetCallback
discover
/bap/caller/discoverION_CATALOGon_discoverselect
/bap/caller/selectBPPon_selectinit
/bap/caller/initBPPon_initconfirm
/bap/caller/confirmBPPon_confirmstatus
/bap/caller/statusBPPon_statusLocal registry
Known participants.
Mock-only participant records support local resolution. Their URLs are consumed by ONIX—not by the Earlybird application.
BPP✓ subscribed
restaurant-bpp.local.ion
ion:hospitality
Resolved by mock registryION_CATALOG✓ subscribed
catalog.local.ion
ion:hospitality
Resolved by mock registry