Changelog

v1.0.0 (March 2026)

Initial release of the SUNA Health Developer API.

• 11 core endpoints (user, meals, scores, state, timeline, windows, insights, snapshot)
• Webhook subscriptions with HMAC-SHA256
• 6 placeholder domains (physio, acoustic, clinical, estimates, intelligence, events)
• Stripe-style envelope with score_state and component contributors
• Three-tier errors (developer + user + agent)
• OpenAPI 3.1 spec and llms.txt
• 4-tier rate limiting