Catching Message Intermediate Event (HTTP)

Holds a token and listens for HTTP requests at a specific URL. Receiving an HTTP request, the token advances. Capable of receiving values in parameters and overwriting business data.

Configs: Common
  • Step Name
  • Note
Configs: Editing permission
  • Data Item
    • Editing permission
      • (Editable)
      • (No display)
Configs: API key
  • API key
Reception Parameter, IP address filtering (Opens in new tab)
  • App name
  • Event name
Node Number
  • number
  • https://{YOUR_DOMAIN}/System/Event/IntermediateMessaget/{APP_ID}/{NODE_NUMBER}/receive?key={API_KEY}
  • ${var[applicationRoot]}System/Event/IntermediateMessaget/{APP_ID}/{NODE_NUMBER}/receive?key={API_KEY}
Allowed Hosts/Networks
  • (Overview of related IP Address Filtering)
Reception Parameter
    • Reception Parameter Name / Detail / required / About Parameter Value / Fixed Value



  • You can check and copy the receiving URL to clipboard in the property screen
  • You can check the Reception Parameter and  IP filtering Details in the other page after clicking the button in the property screen
  • Even though it is possible to leave the API key blank, please set the API key with halfwidth alphanumeric characters, at most 100 in length to tighten the security
  • In the following cases, reception fails and the standby state continues (the token stays)
    • The received data does not meet the settings for the Data Item that stores the data such as required, minimum/maximum number of characters, or input check details
    • The received HTTP request exceeds the size limit for data that can be received

See also