I'm following the video "How I Automated Faceless Shorts with AI in n8n (free template)" and at 16:48, there's a curl command for the Runway API: bash Copy Edit curl -X POST https://api.dev.runwayml.com/v1/image_to_video \ -d '{ "promptImage": "http://example.com", "seed": 4294967295, "model": "gen3a_turbo", "promptText": "string", "watermark": false, "duration": 5, "ratio": "1280:768" }' \ -H "Content-Type: application/json" \ -H "Authorization: Bearer {{ YOUR API KEY }}" \ -H "X-Runway-Version: 2024-11-06" I replaced {{ YOUR API KEY }} with my API key: nginx Copy Edit key_d909271c53625aea75b97bd7f37e2d2c995a0000d770707ea555012f6b652b96b23c3ac035994493ac797b245f14bed9eadbf69a9722a303ffd23cc65ec79ca0 But I keep getting this error: pgsql Copy Edit Authorization failed - please check your credentials [item 0] No API key was provided. Be sure to include a Bearer token in the Authorization header. Has anyone encountered this issue before? How can I fix it Or do I need to add funds to use the API?? Thanks in advance! 🙏

For a deeper discussion on taking this workflow to the next level, let's talk here. In this video, I walk through how I built an n8n workflow that generates faceless shorts on autopilot—from turning ideas into AI-generated images, converting those images into engaging videos, and adding the perfect sound effects to bring everything together. Whether you're looking to automate content creation or just curious about AI-powered video workflows, this video guide has you covered! Get the Google Sheet template here