Firefly Health
Firefly Health is a virtual-first primary care practice and clinically integrated health plan founded in 2016 and headquartered in Watertown, Massachusetts. Members get a dedicated care team - a primary care physician, nurse practitioner, health guide and behavioral health specialist - reachable by chat and video through the Firefly Health app, backed by the Firefly Nearby network for in-person, at-home and specialty care. Firefly sells an employer-sponsored alternative health plan alongside its virtual primary care service, and in 2025 became the first national primary care practice to earn NCQA Virtual Care Accreditation. Firefly publishes no public developer program, portal, documentation or specification: the member web and mobile apps are served by a private first-party API at api-prod.firefly.health under an /api/v2/ base path. Included Health signed an agreement to acquire Firefly Health in July 2026.
Firefly Health publishes 1 API on the APIs.io network. Tagged areas include Company, Healthcare, Health Plans, Virtual Care, and Primary Care.
Firefly Health’s developer surface includes signup flow, support, FAQ, engineering blog, YouTube channel, and 18 more developer resources.
Kin Score
APIs 1
Individual APIs this provider publishes, each with its own machine-readable definition.
Firefly Health Member API
Private first-party HTTP API that backs the Firefly Health member web app and iOS/Android apps. Observed at https://api-prod.firefly.health with an /api/v2/ base path referenced...
Security Posture 1
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Resources
Get Started 2
Portal, sign-up, and the first successful call
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 2
Pagination, idempotency, versioning, errors, and events
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Learn 1
Tutorials, courses, talks, and written guidance
Operate 2
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 5
The organization behind the API
Other 4
Properties that don't map to a standard resource type