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Your server returned a 400. Unable to make web request

I want to light with esp32+blynk+ifttt+google assistant’s voice command
im using new blynk 2.0 and here’s my Blynk HTTPS API
https://sgp1.blynk.cloud/external/api/update?token=(token)&v4=1
here’s is some screenshot
Please help me
Thank…

You need to change your request URL to

https://sgp1.blynk.cloud/external/api/update?token=lANSx9M4z4eCovWwkoo6ntk2yBMoFm3Q&v4=1

Request type = GET, body is not required, as value is present in request parameters v4=1

still same respond…

@egant the url is not the same as I posted.

is this the right url?

webhook config3

i’ve changing the server with this 3 ip’s and still same respond
188.166.206.43
128.199.144.129
sgp1.blynk.cloud
45.55.96.146

No. Why can’t you just copy the url I posted?

1 Like

OMG did i need coffe right now? the answer is in front of me, and i still didnt get that, how silly i’am :smiley:

thanks @Dmitriy , now its tottaly works…