Drop in the embed
Use an iframe for a brand-locked module or the widget script to inherit your site's styling.
Partner program
Put Heritage Passport's GEDCOM citizenship-path check on your site or newsletter page. Your members get a useful first read without Heritage Passport retaining their raw family tree before opt-in, and rev-share partners earn 20% when someone later converts inside Heritage Passport.

The embed uses your public slug in the browser. Secret API keys stay server-side, and the handoff carries only an anonymous lead token.
Privacy promise
For partner checks, Heritage Passport processes the GEDCOM only to return the family-tree screening result. Before the visitor opts in, we do not retain the raw GEDCOM, ancestor names, birth dates, birthplaces, emails, user IDs, identity documents, or payment data. We store only anonymous attribution fields: partner, lead token, tree-match category, whether questions remain, match country, match generation, status, and timestamps.
No raw family tree is retained by Heritage Passport. The lead is anonymous.
The URL carries a public partner slug and opaque ref token, not identity.
The visitor chooses to continue the free assessment inside Heritage Passport.
Use an iframe for a brand-locked module or the widget script to inherit your site's styling.
They upload a GEDCOM for a preliminary family-tree read. Heritage Passport processes the file for the result and does not retain it pre-opt-in.
Rev-share partners receive a manual-ledger 20% share on converted paid memberships.
Best for societies, creators, newsletters, and genealogy tools that want a durable member benefit plus 20% on paid conversions.
Best for libraries, local societies, and public-interest projects that want the free member benefit with no money attached. Keys are issued immediately.
Put the embed on a "citizenship by descent" resource page, include the snippets in a newsletter, and send interested members to the free assessment. You get attribution and rev-share visibility; Heritage Passport does not retain raw GEDCOM data pre-opt-in, and you never handle member identity documents, payment data, or immigration advice.
Developer docs live in Resources.