Opencals Storefront API
Build custom booking sites on a booking backend
About Opencals Storefront API
The Opencals Storefront API is now public! It's a clean REST API and typed TypeScript SDK for building fully custom booking websites – browse services, check real-time availability (single slots or date ranges for rentals), filter by staff and location, collect Stripe payments, and manage customer accounts. All the hard parts – double-booking, timezones, multi-staff and multi-location logic – are handled server-side.
What you should know about Opencals Storefront API
Opencals Storefront API — Build custom booking sites on a booking backend. It is categorized under Productivity . On Product Hunt, this tool has received 4 upvotes from the maker community.
Pricing & licensing: Pricing details are not publicly disclosed at the moment .
Use cases & topics: Opencals Storefront API is associated with the following topics: API, Open Source, SaaS, GitHub. Teams working in API / Open Source / SaaS spaces typically evaluate this kind of tool when scoping new architecture decisions or replacing legacy components.
Getting started: Visit the official site to sign up, explore pricing tiers, and start onboarding your team. Most teams hit value within the first week if the tool aligns with their existing Productivity stack.
Editor's note from Fanny Engriana (Founder, Wardigi Digital Agency): when evaluating tools in the Productivity category for our agency clients, we look at three things first — license clarity, community size, and active maintenance. Tools with explicit license terms and ongoing commits tend to remain viable across multi-year projects.