Getting error 215, Bad authentication



i want to use

I have this header
HEADER: Authorization: OAuth oauth_consumer_key=“CONSUMER_KEY”, oauth_nonce=“5A6C704A516B4A5462325A4955325269633164745748424B55304E315A30527851557847626E6C70546D303D”, oauth_signature="%2FvrBzKTCmkNtJlGOdemQbEaEDYU%3D", oauth_signature_method=“HMAC-SHA1”, oauth_timestamp=“1454112000”, oauth_version=“1.0”

But i get this response:
RESPONSE: {“errors”:[{“code”:215,“message”:“Bad Authentication data.”}]}

I followed the documentation under

How can i debug the authentication to find the mistake ?

Any help will be nice.


I highly suspect your calculation code for the oauth signature is wrong or your header isn’t correct.