@irreverentmike @Netlify There are a combination of things at your disposal which should get you what you need:
- Env Vars (https://docs.netlify.com/configure-builds/environment-variables/#netlify-configuration-variables)
- Deploy Contexts (https://docs.netlify.com/site-deploys/overview/#deploy-contexts)
- DotEnv (https://www.npmjs.com/package/dotenv)