Scopeable capability groups
AutoBuild your programSaaS & cloud · integration blueprint
Build with eHorizon & HD Map Cloud.
Versioned service APIs, events, webhooks and configured operator applications. This page defines the public integration shape; exact endpoints, artifacts, signals, electronics, entitlement and release versions are program-specific.
Integration boundary
Start with authority, context and capability.
The product service owns its declared domain state; vehicle, OEM and partner systems retain their assigned authority.
Adjacent integration domains
Program-selectable forms
Evidence boundaries
Contract families
Interfaces a production program must own.
Names describe the contract boundary. Current Mappls documentation and the signed OEM interface schedule remain authoritative for exact methods and formats.
Service API
REST or gRPC resources, commands, pagination, idempotency and RFC-style problem responses.
Event contract
Ordered domain events with event/receipt time, source, schema, correlation and replay rules.
Webhook delivery
Signed delivery, retry, deduplication, endpoint health and replay under tenant policy.
Administration
Tenant, program, entitlement, policy, quota, retention, release and support controls.
Delivery journey
From scope to supported release.
Discover
Confirm product, module, territory, data, tenancy and adjacent system boundaries.
Sandbox
Use deterministic synthetic entities, failures, events and role-specific credentials.
Integrate
Map canonical identities, source-of-truth, error, idempotency, telemetry and support correlation.
Prove
Pass contract, scale, isolation, failure, privacy, migration and operational-readiness gates.
Canonical state pattern
Carry the evidence with the value.
The example is illustrative and intentionally product-neutral. It demonstrates version, freshness, quality and correlation behavior that remains stable across Mappls Auto domains.
- ✓Map acquisition and quality operations
- ✓ADASIS/NDS and OEM profile toolchains
- ✓Content lifecycle and vehicle distribution
- ✓ADAS, chassis, powertrain and simulation consumers
context-envelope.json
{
"schemaVersion": "1.0",
"tenantId": "oem-sandbox",
"programId": "vehicle-line-my27",
"vehicleId": "veh-sim-1001",
"eventAt": "2026-08-18T04:42:18Z",
"receivedAt": "2026-08-18T04:42:19Z",
"sourceId": "approved-source",
"correlationId": "trace-8f31",
"quality": "valid"
}Use source-controlled contracts and generated clients for the selected release.
Capability mapping
Turn scope into traceable interfaces.
Each enabled module receives a requirement, owner, contract, test environment, operational measure and lifecycle decision.
Corridor portfolio
Declare geography, road class, attribute, collection, ODD and consumer entitlement.
HD lineage
Trace observations, conflation, quality, approval, package and active population.
Probable path service
Prepare route-ahead candidates and profile inputs for qualified consumers.
ADAS profiles
Publish curvature, slope, speed, topology and other agreed attributes.
Anomaly workflow
Detect, quarantine, correct, validate and release safety-relevant content issues.
Simulation assets
Provide version-matched maps and scenarios for SIL/HIL regression.
Release evidence
Validate the failure path—not only the first success.
Production readiness is attached to the chosen platform, territory, data, vehicle, deployment and lifecycle.
- ✓API and event schema compatibility
- ✓Tenant and field-level authorization
- ✓Idempotency, replay and late/out-of-order data
- ✓Load, quota, backpressure and dependency failure
- ✓Data rights, retention, export and deletion
- ✓Version migration, rollback and incident runbook
OEM program workshop
Move eHorizon & HD Map Cloud from blueprint to integration plan.
Confirm the vehicle, users, territory, source systems, contracts, deployment, lifecycle and evidence. The result becomes a focused technical workshop.