Good morning everyone, we have a web application and we want to build a device registration page to register a sensor in TTN V3 from our web application. Does anybody recommend me the right API to do this? Thank you so much. Kind regards Imran Khan

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 u…

[image] rikietje: Hope this can help you out for the idea! Thank you so much rikietje. Thats work.

You’re welcome! A very good tip @descartes gave me when I was struggling with this a while ago was to use network page in the browser inspect while registering or deleting devices. It makes the same API calls and you can see the formats etc. Good luck!

Hello rikietje, I have implemented my Post Request in PHP the same as you did in Python. The device registry and network server responses are fine but I am getting errors in joint and application servers post requests. Response of data1 { “ids”:{ “device_id”:“boden-07”, “a…

[image] descartes: Read the docs but avoid the Web API. Hello descartes, can you please check my error and give me a valuable suggestion? Thanks

Yes, but only if you repost that black & green blob as text. If it can be copied & pasted, it should be.

Close, but what was wrong with the formatting options </> [image] How do I format my forum post? [HowTo] How to get started The TTN forum is using Discourse , which supports several ways to format your post: Markdown BBCode HTML Any combination of the above Quite often …

Are you using post to register new devices? I got the same error when I was using put

Yes I am using Post to register my device.

Post request response of $data1 is to register the device: { “ids”:{ “device_id”:“boden-07”, “application_ids”:{ “application_id”:“boden-messung” }, “dev_eui”:“647FDA0000006FC8”, “join_eui”:“647FDA8010000100” }, …

Really? I mean really? Just edit your original post and format the log sections using the </> tool on the editor box please. The bold headings are nice, but it’s the computer data we ask people to format. And then read the how to format your post topic please.

Registering a sensor in an TTN application via API

End Devices (Nodes)

descartes (Nick McCloud) May 31, 2021, 2:44pm 11

Close, but what was wrong with the formatting options </>