Platform Handler — Integration

Overview

Expose the canonical EngagementHub capability surface through Velaxe Handler while keeping business execution in the shared EngagementHub runtime.

Capabilities

• Supports system health and capability discovery

• Exposes Handler-enabled content, feed, event, promotion, campaign, audience, analytics and ContextResolver operations

• Uses trusted Handler caller context

• Routes execution through the canonical capability registry and runtime

• Applies application grants and resource authorization before business execution

1. 1

   Step 1

   Discover EngagementHub through the platform Handler system.

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2. 2

   Step 2

   Call system.capabilities to inspect supported operations.

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3. 3

   Step 3

   Grant the calling application the required EngagementHub operation.

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4. 4

   Step 4

   Invoke the selected Handler operation with trusted workspace context.

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5. 5

   Step 5

   Allow EngagementHub authorization to validate operation and resource policy.

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6. 6

   Step 6

   Use the returned canonical business response in the calling application.

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Limitations

• Handler discovery and business execution are separate authorization stages.

• Handler uses the same operation identifiers as the canonical runtime.

• Caller-owned event registrations and promotion claims receive resource authorization.

FAQs

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