Adding new device using API doesn't work for me

[descartes (Nick McCloud)]

So the command gets entered on the command line and cURL has no feedback at all??

Can you add a -v to make it more verbose - or even a --trace to capture every detail.

Here’s some PHP so a different way of sending the data but the JSON is the same:

Registering a sensor in an TTN application via API

OK, bit of boring debugging later and I found the culprit by comparing the Python JSON to the PHP JSON: $data3 = [ ‘end_device’ => [ ‘multicate’ => False, mulitcate should be multicast and ‘field_mask’ => [ ‘path’ => [ path should be paths Here’s the whole lot, partial reworked as the use of data1, data2 etc is banned under the Geneva Convention: <?php $apiKey = "NNSXS.T0P.53CR3T.AP1.K3Y" $app_id = "descartes-test01v3"; $app_eui = "0000000000000000"; $device_id = "otaa-test-setu…