AsyncAPI Specification
generated: '2026-10-29'
method: searched
generator: extract-docs-artifacts.py (local)
source: https://docs.spara.com/guides/integration-guides/webhook-web-api-or-workflow-api-step.md
sources:
- https://docs.spara.com/guides/integration-guides/webhook-web-api-or-workflow-api-step.md
- https://docs.spara.com/developers/spara-api/webhooks.md
- https://docs.spara.com/platform/settings/notifications.md
description: Spara webhooks deliver JSON payloads via HTTPS POST to a customer‑defined endpoint. Each delivery includes the organization’s API
key in the `X-API-Key` header for verification. No additional signature header is documented.
events:
- event: Lead Created
description: A new lead is created.
- event: Spara Fact Updated
description: Spara learns a new fact from conversing with the lead.
- event: External Fact Updated
description: Spara learns of a new fact via query parameters or API.
- event: Lead Enrichment Fact Updated
description: Spara learns of a new fact via lead enrichment.
- event: Lead Message Sent
description: The lead sends a message.
- event: AI Message Sent
description: Spara Chat AI sends a message.
- event: Human Message Sent
description: Human uses "Manual Mode" to send a message to the lead.
- event: Voice Call Ended
description: A voice call with the lead ends; payload includes timestamps, agent, summary, transcript, and a second post‑call classification
event.
delivery:
auth: API key sent in `X-API-Key` header
retries: Two retries, then the delivery is dropped
docs: https://docs.spara.com/guides/integration-guides/webhook-web-api-or-workflow-api-step.md
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