Start Email Sign-In
Starts the email-based sign-in flow with a six-digit numeric code and magic link. A new issue invalidates the previous code for the tenant, program, donor, and email scope.
Path Parameters
Client ID for the email sign-in flow
Program ID for the email sign-in flow
Session ID for the email sign-in flow (optional)
Body
Email address for email sign-in
Response
Sign-in instructions sent successfully or a donor selection is required
success when the email sign-in flow continues, or selection_required when multiple donor accounts match the email.
"success"
Returned for auto-resolved single-donor email sign-ins so the frontend can offer verification-code fallback.
Returned when a donor selection is required before sending the sign-in email.