Captures a lead with optional referral attribution. Leads can be converted to members later using the member creation endpoint.
Tenant API key for authentication. Keys are scoped to specific environments (LIVE or SANDBOX). Obtain keys from the admin dashboard.
Lead email address (normalized to lowercase)
Optional display name for the lead
255Optional phone number for the lead
Referral code for attribution
Lead source (e.g., "landing_page", "social")
100UTM source
UTM medium
UTM campaign
Lead captured successfully