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Halo PSA

Consume Halo PSA API

Actions795

Contactgroup → Post Undefined

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Overview

This node integrates with the Halo PSA API, allowing users to perform various operations on different resources within the Halo PSA system. Specifically, for the Contactgroup resource and the Post Undefined operation, it sends a POST request with a JSON body to create or update contact group contacts.

Common scenarios where this node is beneficial include automating the management of contact groups in Halo PSA, such as adding multiple contacts to a group programmatically or syncing contact group data from other systems.

Practical example: You might use this node to batch add contacts to a specific contact group by providing an array of contact details in the JSON body, streamlining contact management workflows without manual entry.

Properties

Name Meaning
Body A JSON object representing the payload sent in the POST request. It typically contains a contactgroupcontacts array with one or more contact objects to be added or updated in the contact group. The default structure is:
json { "contactgroupcontacts": [ {} ] }

Output

The node outputs an array of JSON objects corresponding to each input item processed. Each output item contains:

  • json: The parsed JSON response returned by the Halo PSA API after performing the requested operation on the contact group.
  • If the operation fails and "Continue On Fail" is enabled, the output will contain an error message under json.error.

No binary data output is produced by this node.

Dependencies

  • Requires valid credentials for the Halo PSA API, including:

    • Base URL of the Halo PSA instance
    • Tenant identifier
    • Client ID
    • Client Secret

  • These credentials must be configured in n8n prior to using the node.

  • The node uses HTTP requests to communicate with the Halo PSA REST API endpoints.

Troubleshooting

  • No credentials returned!
    This error indicates that the required API authentication credentials are missing or not properly configured in n8n. Ensure you have set up the necessary API key credential with all required fields.

  • Resource or Operation not found
    If the specified resource or operation does not exist, verify that you have selected the correct resource (Contactgroup) and operation (Post Undefined). This can happen if the node configuration is incomplete or outdated.

  • JSON parsing errors
    Since the Body property expects a JSON string, invalid JSON syntax will cause parsing failures. Make sure the JSON provided is well-formed.

  • API request failures
    Network issues, incorrect credentials, or invalid request bodies may cause the API call to fail. Check the error messages returned in the output and verify your API access and request format.

Links and References

If you need help constructing the JSON body for the Body property or further customization, consult the Halo PSA API docs for the exact schema expected by the contact group contacts endpoint.

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