A really basic implementation of the osmtogeojson to allow submission over http
git clone https://github.com/nealf/osmtogeojson-server.git
cd osmtogeojson-server
docker run --name osmtogeojson-server --rm -v "$PWD":/usr/src/app -w /usr/src/app node npm install
docker run --name osmtogeojson-server -d -v "$PWD":/usr/src/app -w /usr/src/app --restart=always -p 3000:3000 node node app.js
There is no auth, so you'll want to deploy in a private network or behind a proxy that can do auth for you.