Configure Redirect URI at TikTok Application First Hit the following URL: https://www.tiktok.com/auth/authorize/?client_key=awjkpb24aynxfuk1&response_type=code&scope=user.in fo.basic,video.list,video.upload&redirect_uri=https://www.shameeluddin.com/ Get the Code: Enter the Code in URL: Enter following things in the URL below: - client_key client_secret code (fetched from above URL) grant_type=authorization_code https://openapi.tiktok.com/oauth/access_token/?client_key=awjkpb24aynxfuk1&client_secret=a746463f5eaceb6a795d2d24695dd 70c&code=ZA3ocHjpT1vM3kxLOnQm9FacbYT5vYPruBDrZxYCWXxbBtj_eeXLSkmTMxCE_iCT_ss8n8WW7sNnjbcPILDqk fg4w5d9qd9Qz4sWdivsZ4Y%2A3%215925&grant_type=authorization_code Following output is received: Upload Video Following two keys are important: - access_token open_id Place them in URL like this: https://openapi.tiktok.com/share/video/upload/?open_id=_000Ft9pfzzcWPcJb5XBNEGcF30nPXOFaNXf&access_token=act.b72001 eb513c21f29fb0db88f1b50c6dvftQrc5bnoqHiWI1P0fIZkkQ4Wwe!5859 Upload the data as form-data with Content-Type: multipart/form-data Following response is received: Afterwards, make sure to allow the video from mobile app.