Thanks for responding. I’m not using any lib… There was an error in the signature generation, which I fixed and now it goes thru, but, I get nothing back…
here’s the (keys redacted) base string & OAuth header that my OAuth signature is generated from:
Base String:
GET&https%3A%2F%2Fapi.twitter.com%2F1.1%2Fstatuses%2Fuser_timeline.json&count%3D200%26oauth_consumer_key%3D****%26oauth_nonce%3D****%26oauth_signature_method%3DHMAC-SHA1%26oauth_timestamp%3D1475072717%26oauth_token%3D******%26oauth_version%3D1.0%26tweet_mode%3Dextended%26screen_name%3Dtwitterapi
Header:
OAuth oauth_nonce="***", oauth_signature_method=“HMAC-SHA1”, oauth_timestamp=“1475072717”, oauth_consumer_key="*", oauth_token="", oauth_signature="***", oauth_version=“1.0”