melanogaster on Unable to clear a channel via Arduino

Thanks for the Answer.

As it reads in the Thread Title I am trying to CLEAR a Channel with an Arduino.

Clearing and deleting a channel use the same DELETE but different adresses.

Clearing Channel: DELETE to https://api.thingspeak.com/channels/CHANNEL_ID/feeds

Deleting channel: DELETE to https://api.thingspeak.com/channels/CHANNEL_ID

Updating channel: POST to https://api.thingspeak.com/update

Updating the channel works fine with the Code i wrote in the first post, even without https from my arduino.

So POST works with http, but DELETE works only with https? That seems Kind of wierd to me. Also I don't think I am the first one who tries to clear a Channel via Arduino.

Thanks for the browser plugin suggestion, i will try that later.

But have you looked at my Code? Can you tell me what i have to Change for it to work?