Response for preflight has invalid HTTP status code 400

[arcesoj]

Hi guys !

I am getting one problem when I implement rest.post:
rest.post('favorites/create', {} , params) .then( (response) => { console.log(response); })

I get this error :

Failed to load https://api.twitter.com/1.1/favorites/create.json?id=925595570147811328: Response for preflight has invalid HTTP status code 400

Header : Authorization : OAuth oauth_consumer_key="my_customer_key", oauth_nonce="29655190774014173", oauth_signature_method="HMAC-SHA1", oauth_timestamp="1511577580", oauth_token="user_token", oauth_version="1.0", oauth_signature="fB2ZMDv19bsVX55BrpD1pBEyjKk%3D"

I am sure that my Authorization header is working, because It works on Postman.