Developers

Welcome to the API

Build Something That Changes the World

Take advantage of a creative opportunity to engineer the world for good with the Classy API. Enrich supporter experiences, integrate with the best-in-class tools you love, and develop the most supportive technology for your organization with the power of the Classy platform.

Endless Possibilities

Let Your Creativity Take Off

The Classy API completely reimagines the way social enterprises drive their missions forward online. Just like the needs nonprofits serve, technology is ever-evolving and that requires the right combination of flexibility, ease, and secure connections. The API is designed to get you up-and-running quickly. If your organization can dream it up, we help you build it into reality. Whether you are just starting to fundraise online, or want to diversify your online fundraising, Classy’s giving experience platform increases your online fundraising potential to advance your mission and accelerate your impact.

A Giving Experience Platform Connecting Supporters to Causes They Care About

Custom dashboards & visualizations

Gain insight into your campaigns and supporters to proactively shift your fundraising strategy with data-driven decisions.

Leaderboards & visible metrics

Add a competitive edge to your campaigns with leaderboards, supporter numbers, and thermometers.

Third-party integrations

Build custom integrations between Classy and other products or services you use and love.

Unique supporter experiences

Control your own signup process so a supporter never leaves your site or app to start a fundraising page.

Team management

Manage your administrators and team members from other services and integrations.

Offline donation management

Manage offline donations with less hassle by importing offline donations in bulk.

Whether you are just starting to fundraise online, or you are looking to diversify your online fundraising, Classy has the fundraising solution you need to raise more money and advance your mission.

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