Turn any spreadsheet into a REST API for free with Google Apps Script. The script runs on Google servers so no external services have access to your data.
Learn more at https://spreadapi.roombelt.com.
Full source code can be found here.
Feel free to create pull requests. The source code does not require any transpilation nor build steps. You can edit it directly in Google Apps Script editor.
SpreadAPI is maintained by the author of Roombelt - a simple and reliable meeting room display system.
If you want to support SpreadAPI try Roombelt in your company!