Retrive a file from a URL and post it to an API

Hello, I’m converting a Nodejs application into a Forge application. There is one backend functionality that I’m not very sure what will be the best approach in Forge.

My application retrives a file from a URL, stores it in filesystem (a couple hundred kilo bytes tops), creates a readStream from that file and post it to another URL, then the file is deleted from file system. All of that is done with FS, formData and node-fetch.

Can all this be done in Forge using just the libraries offered by it? Are there any issues/limitations that I should be aware of?