Build with Setmore developer API

Create custom booking solutions that fit your world. The Setmore API connects scheduling with your systems for a seamless experience.

setmore calendar on desktop and mobile devices

Why developers choose Setmore

The Setmore API makes integration effortless. Add your Booking Page to any app or site, automate scheduling, and manage your data your way.

Developers value its flexibility, clear documentation, and 24/7 human support. Built to help you create, scale, and grow.

Custom scheduling tools

Design booking flows that match your brand or client needs. Automate tasks, sync data, and simplify scheduling.

Seamless integrations

Connect Setmore to your software for instant appointment, customer, and team updates.

Always in sync

Explore setup guides, authentication steps, and code in our developer documentation.

Powerful scheduling, built your way

Add a simple HTML embed, build a React integration, or design a new front-end experience connected to your Booking Page.

It’s scheduling safely brought to your clients. Each request uses secure OAuth 2.0 authentication, keeping your data protected.

Documentation that delivers

Get started quickly with detailed instructions, sample requests, and live examples on Apiary. Setmore developer documentation covers endpoints, authentication, and rate limits.

Why not join our affiliate program and earn when your clients sign up via your link? Supporting your projects—and your revenue.

Not a coder? We got you

A 24/7 human support team of developers is on hand to assist with API-related queries. Your scheduling app also connects with your favorite tools—no coding required.

Add a ‘Book now’ button to your website, Facebook, Instagram, or Google Business Profile. It's a few clicks to offer simple booking.