engageSPARK · AsyncAPI Specification

Engagespark Webhooks

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View Spec View on GitHub CompanyMessagingSMSVoiceWhatsAppAirtimeCommunicationsCPaaSSurveysInternational DevelopmentAsyncAPIEvents

AsyncAPI Specification

Raw ↑ 
generated: '2026-07-19'
method: searched
source: https://www.engagespark.com/support/how-can-i-use-your-api/
spec_type: Webhooks
note: engageSPARK documents outbound webhooks that push inbound messages and campaign/survey responses
  to a customer-configured URL. No AsyncAPI document is published; detailed payload schemas are not published
  on the public docs.
webhooks:
- name: Receive SMS Webhook
  trigger: An inbound SMS is received on an engageSPARK number/short code.
  direction: outbound (engageSPARK -> your server)
  transport: HTTP POST to a customer-configured URL
  behavior: Forwards the incoming SMS to your server and can relay your response back to the contact.
  docs: https://www.engagespark.com/support/how-can-i-use-your-api/
- name: Campaign Action Webhook
  trigger: A contact completes a survey/campaign interaction.
  direction: outbound (engageSPARK -> your server)
  transport: HTTP POST (JSON) to a customer-configured URL
  behavior: Posts survey/campaign responses in JSON to your specified URL after the interaction occurs.
  docs: https://www.engagespark.com/support/how-can-i-use-your-api/

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