Photon Onboarding API
First-party onboarding endpoints for prescriber, developer, clinic, enterprise, platform, and other paths.
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OpenAPI Specification
openapi: 3.2.0
info:
title: Photon website Onboarding API
summary: Public website API used by the Photon onboarding funnel and newsletter signup.
description: Create or resume an onboarding session, save path-specific onboarding answers, submit a completed onboarding flow, and create Ghost newsletter signups. The companion onboarding schema endpoint returns the current path definitions, steps, and fields.
version: '2026-05-13'
contact:
name: Photon Health
url: https://photonhealth.com
servers:
- url: https://photonhealth.com
tags:
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# Full source: https://raw.githubusercontent.com/api-evangelist/photon/refs/heads/main/openapi/photon-onboarding-api-openapi.yml