LittleAPI turns Google Sheets into REST APIs, embeddable widgets, and installable web apps. Publish JSON endpoints, filters, search, pagination, OpenAPI documentation, and secure CRUD without building a backend. Your data stays in Google Sheets while LittleAPI adds the API and presentation layer. Start free and upgrade only when your usage grows.
Hey Product Hunt!
I built LittleAPI for the moment when a spreadsheet is already the source of truth, but you still need an API, a widget, or a small app around it.
Connect Google Sheets, publish a stable endpoint, and control access with separate API keys and permissions. The free plan includes public JSON reads, OpenAPI documentation, pagination, search, and embeddable widgets.
I would love feedback on the workflow, the documentation, and the fastest way you would use this.