How to host backend on CloudFare Pages?

So currently I have a React Typescript webapp ready to go. I have separated the whole project into separate frontend and backend subdirectories, with their own node_modules folder and package.json and other such things. The frontend is typescript and the backend is Express, with Axios connecting them both. However, when I deployed my webapp to CloudFare Pages, the frontend works but my newsletter subscription form isn't working. Is there any way I can have a backend with my frontend on Pages?
Was this page helpful?