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Velaxe
EngagementHub — News, Events, Promotions, Campaigns & Audience Publishing | Velaxe

EngagementHub

Signed Webhooks — Integration

Send selected EngagementHub events to approved external systems with signatures, retries, delivery logs, and scoped payloads.

Overview

Send selected EngagementHub events to approved external systems with signatures, retries, delivery logs, and scoped payloads.

Capabilities

  • Configure event-specific webhook subscriptions

  • Sign deliveries and validate destination ownership

  • Retry transient failures with bounded backoff

  • Inspect delivery attempts, response codes, and correlation IDs

  • Rotate secrets and disable compromised endpoints

Setup Steps (6)

  1. 1

    Step 1

    Create a webhook connection and verify its destination.

  2. 2

    Step 2

    Select allowed EngagementHub topics and workspace scope.

  3. 3

    Step 3

    Choose payload version and permitted fields.

  4. 4

    Step 4

    Store the signing secret through the platform secret mechanism.

  5. 5

    Step 5

    Send a test delivery and validate signature verification.

  6. 6

    Step 6

    Enable the connection and monitor retries or failures.

Limitations

  • Webhook recipients must protect personal data and comply with workspace policies.

  • Large files and audience lists should be represented by authorized references, not embedded payloads.

  • Repeated failures may pause or disable the connection according to policy.

FAQs

Can webhooks receive every event?

Only topics allowed by the connection scopes and workspace policy.

Are payloads signed?

They should be signed with timestamped HMAC or the platform-standard signing method.

Can I replay a failed delivery?

Yes, where the webhook delivery log and retention policy permit it.

Pricing

Free

Free

Great for trying the integration.

Growth

USD 29.99 / monthly

Business

USD 79.99 / monthly

Enterprise

USD 199.99 / monthly