API Gateway
The public policy-enforcement point for authentication, authorization, routing, and identity propagation.
Identity Provider
Keycloak-based user, application, workload, and agent authentication.
Authorization Service
The composite policy decision point combining relationship, contextual, and delegated-authority decisions.
Policy Service (ACL)
The policy administration point and durable system of record for grants, constraints, expiry, and revocation.
User and Organisation Service
The authority for profiles, organisations, membership, applications, and delegation records.
Catalogue
The registry of everything shareable on the exchange — JSON-LD metadata with geo-spatial, attribute, and text search.
Data Plane Services
NGSI-LD, OGC, subscription, and file services that ingest, query, filter, and deliver governed data.
File Exchange
Governed multipart upload, object access, metadata, and asynchronous file processing.
Community Layer
The engagement surface of the exchange — discussions and data challenges around datasets.
Marketplace
Products, orders, payments, fulfilment, and entitlement creation.
Agentic Plane Services
Agent Registry, MCP Gateway, and Agent Runtime responsibilities and implementation status.
Supporting Services
Registry, credits, audit, notification, and subscription responsibilities.
Messaging Backbone
RabbitMQ event delivery, transactional outboxes, retries, dead-lettering, and reconciliation.