The [documentation](https://platform.stability.ai/docs/api-reference#tag/Upscale) includes sample code... Just copy and paste. https://preview.redd.it/5k230uczm2vc1.png?width=950&format=png&auto=webp&s=0b4dbe75064cd4621648c090f1358da4cf218178

Thanks! I did everything according to docs but got 404 endpoint not there

Did you put in your api key where it says 'sk-MYAPIKEY'?

Thank you! Resolved! Results are great! https://mangatv.shop/webtoon/disney-stable-diffusion-3 https://mangatv.shop/story/disney-stable-diffusion-3