I hope your are fine. I would like to upload an image in my wordpress library from my computer. I wrote few lines in Python that use Wordpress API. It is working when I use 'Content-Type': 'application/x-www-form-urlencoded' However, the content added is not an image. When I change it with 'Content-Type': 'image/jpg' I get an error message which says: Error 403 please forward this error screen to the site owner What should I do, contact my web hosting company ? Thank you all for you help Here is my code: from requests_toolbelt.multipart.encoder import MultipartEncoder import requests import base64 import json import time import os user = "user" password = "pass" url = "https://example.com/wp-json/wp/v2" data_string = user + ':' + password token = base64.b64encode(data_string.encode()) # headers={'Authorization': 'Basic ' + token.decode('utf-8'), 'Content-Type': 'image/jpg','Content-Disposition' : 'attachment; filename=%s'% "test.jpg"} headers={'Authorization': 'Basic ' + token.decode('utf-8'), 'Content-Type': 'application/x-www-form-urlencoded','Content-Disposition' : 'attachment; filename=%s'% "test.jpg"} video = { "title": "test", "description": "description", "media-type": "image", } r = requests.post(url + "/media", headers=headers, json=video) print(r.text) Continue reading...