ugp.dev · the canonical UGP registry
Find a nonprofit
Search by name, EIN, or website to resolve a nonprofit's authoritative /.well-known/ucp. The registry only points the way — a caller discovers and verifies the profile directly before moving money. The money path never goes through the registry.
3
Nonprofits on UGP
indexed, signed & independently resolvable
0.0002%
of the U.S. nonprofit sector
by count — grows as nonprofits publish a well-known
~1.5M
U.S. 501(c)(3) charities
the addressable universe UGP is built for
Browse the directory
3 indexed nonprofits. Every entry resolves to a signed, self-hosted profile.
For developers
The registry is an open UCP service (dev.ugp.registry). Query it from anywhere — no key required for search.
GET /api/registry/v1/search?q=eastside
POST /api/registry/v1/index · DELETE /api/registry/v1/index/{domain}
Full contract in the registry specification.