Huge inventory.
Over 100,000 opportunities from vetted organizations across America.
OPEN NETWORK API
The largest volunteering network – now available to anyone, anywhere.
Integrate VolunteerMatch right into your existing website or platform and instantly provide access to over 100,000 up-to-date volunteering opportunities.
Opportunities in every city, state, and ZIP code.
With hundreds of thousands of virtual, in-person, and skills-based opportunities to contribute to, you can be sure that everyone will find something that aligns with their passion to make a difference.
Straightforward documentation. Accessible support.
The Open Network API V3 is built with GraphQL, which provides access to the entirety of our volunteering database. Using a flexible query language like GraphQL gives you more control, allowing you to tailor the VolunteerMatch experience to match your community's needs and expectations. Check out our GitHub for all API documentation.
Versatile, capable, and ready to deploy—choose where to get started.
What else can you do with digital infrastructure built to support volunteering at scale? The options are limitless. Choose from 5 ways to start your journey with the Open Network API.
