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Docs/API/Webhooks

Webhooks

HTTPS destinations for event delivery. HMAC-signed and retried. Pair with the webhooks guide for verification code.

Package availability

Wordcab SDKs, CLI tools, Helm charts, model weights, and deployment packages are delivered directly to each customer for self-hosted installation. They are not publicly published package-manager artifacts, so install commands in these docs are placeholders until your Wordcab team provides your private package source or offline bundle.

Create a webhook

POST/v1/webhooks
urlstringRequired

HTTPS destination. Self-signed certs are rejected on cloud; on self-hosted, add your CA to the deployment trust bundle.

eventsstring[]Required

Event types to subscribe to. See the webhooks guide for the full list.

descriptionstringOptional

Response

json
{
  "id": "wh_01HZ...",
  "url": "https://example.com/hooks",
  "events": ["call.completed"],
  "secret": "whsec_01HZxxxx...",
  "created": 1712345678
}
Shown once

The signing secret is returned on create only. Rotate via delete + create.

List / delete

GET/v1/webhooks
DELETE/v1/webhooks/{webhook_id}

Delivery semantics

  • At-least-once. Dedupe on event id.
  • 10-second response timeout, 24-hour retry window with exponential backoff.
  • Every POST carries Wordcab-Signature and Wordcab-Timestamp. See the webhooks guide for verification code.