Webhook Starter

Webhooks starters provide customer-specific information for a Flow.
The webhook start component gets triggered when a webhook sends a valid HTTP POST request to the URL automatically generated in Flow Builder. When this happens, this component evaluates actions top to bottom.

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To trigger this type of webhook start component, you need to send a payload like the following:

-- A valid HTTP POST request with a JSON payload like the one below. The userId is mandatory, the data fields are optional.

  "userId": "phone number including area code",
  "data": {
    "key": "value",
    "key": "value",
    "key": "value"

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