When creating a new Trak QR automation item from Zapier, you can send optional attachments, as a JSON payload.
The payload is a JSON array of fields, each with the following shape:
{"kind": "<name of field here>", "val": "<value of field here>"}
Exemple attachments payload:
[
{"kind": "First name", "val": "John"},
{"kind": "Last name", "val": "DOE"},
{"kind": "Age", "val": 32 }
]
If you want to record a value but not show it in the Trak app, you can mark it as internal:
{"kind": "myInternalId", "val": "XYZ123456", "internal":true }