Ethos Partnership API
Partner-gated API surface exposing Ethos's underwriting and interview engines. Partners can retrieve customized quotes, conduct interviews and instant underwriting, collect required policy and billing information, and generate signed policy documents while controlling their own branding and UX. Authentication is a bearer token generated from a partner API key and tied to an individual application session (session data stored server-side, invalidatable by Ethos). No public OpenAPI is published; access is provisioned per partner.