Action scan_qr
System ID:
action_scan_qr
Description
Downloads an image from source_url, recognizes a QR code, and writes the data to a constant (set_to or scanned_qrcode). URL supports placeholders.
Events (scenario branches)
| Event | When it occurs |
|---|---|
| recognized | QR code recognized and saved |
| not_recognized | QR code not found on the image |
| error | No source_url, or failed to download / read the image |
Parameters
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
source_url |
string | yes | — | Image URL with the QR code (placeholders) |
set_to |
string | no | scanned_qrcode |
Constant for the result |
Configuration example
{
"source_url": "{{uploaded_image_url}}",
"set_to": "scanned_qrcode"
}