Files
HealthLog/docs/api
Marc-André Bombeck 27b548ab13 feat(medications,measurements): derive write provenance from transport and surface it
Root-cause the intake source attribution and give the HealthKit batch a
diagnostic sync-trigger, one attribution surface for both.

AuthContext now carries a read-only authMethod ("cookie" | "bearer"),
derived from the same branch that sets the wide event's auth_method. The
medication-intake route maps it to the stored IntakeSource: a Bearer
(native) call records API, a cookie (browser) call records WEB. The other
producer values are untouched — a converge onto a pending reminder row
updates through applyCanonicalSlotWrite, which never rewrites source, so
REMINDER / IMPORT / APPLE_HEALTH provenance is preserved. The value is
never client-asserted, the same posture as userId being narrowed from auth.

The dose-history ledger now selects and returns source per intake row so a
client can label how each dose was recorded. The endpoint gains its first
OpenAPI entry (path plus response schema) so the field lands in the
iOS-consumed contract.

The measurements batch accepts an optional per-request syncTrigger
(foreground | background | push). It is diagnostic-only: recorded on the
measurement.batch.ingest wide event and nothing else — never persisted,
never part of the dedup key, never an input to attribution or how a sample
is stored. Sending it or omitting it produces byte-identical row outcomes.

Regenerated docs/api/openapi.yaml.
2026-07-23 21:15:17 +02:00
..

HealthLog API Spec

openapi.yaml is the canonical OpenAPI 3.1 description for the HealthLog Next.js API. It is the source of truth for the native iOS client's DTO codegen.

The MCP server is documented separately — it is a distinct contract over JSON-RPC, not part of the REST OpenAPI spec:

Preview locally

Open an interactive Redoc preview in your browser:

npx @redocly/cli preview docs/api/openapi.yaml

Generate static HTML for sharing:

npx @redocly/cli build-docs docs/api/openapi.yaml --output docs/api/index.html

Validate

npx @redocly/cli lint docs/api/openapi.yaml

The spec is expected to be lint-clean (errors = 0). Some warnings are intentional:

  • no-server-example.com — http://localhost:3000 is the dev server.
  • operation-2xx-response / operation-4xx-response — webhook + redirect endpoints intentionally omit one or the other.
  • no-unused-components — ReminderPhase is exposed for client codegen even though no path response references it directly.

Layout

  • info — title, version (mirrored from package.json), description.
  • servers — production https://healthlog.bombeck.io plus http://localhost:3000 for local development.
  • tags — domain groupings (Auth, Measurements, Medications, Mood, Dashboard, Insights, Achievements, DoctorReport, Integrations, User, Tokens, Notifications, Onboarding, Health, Settings, Analytics, Export, AuditLog, Monitoring, Webhooks, Ingest, Admin).
  • securitySchemes:
    • bearerAuth — long-lived hlk_* API tokens issued via POST /api/tokens. Required on /api/ingest/medication.
    • sessionCookie — HttpOnly healthlog_session cookie set by the password and passkey login flows. Used by the web app and any iOS client running inside a web view.
  • components.schemas — DTOs for all routes plus the underlying Prisma models (e.g. Measurement, Medication, MedicationIntakeEvent, MoodEntry, User, DashboardLayout, ApiEnvelope, ApiError).
  • paths — all routes from src/app/api/**/route.ts, including the /api/admin/* family which is tagged Admin and marked internal.

Conventions

  • Successful responses use the envelope { data, error: null }.
  • Error responses use the envelope { data: null, error: '<message>' }.
  • Pagination uses limit + offset query parameters and a meta: { total, limit, offset } block on the response.
  • All timestamps are ISO 8601 / RFC 3339 (format: date-time) in UTC.
  • IDs are CUIDs (opaque strings).

Updating the spec

When adding or changing routes:

  1. Update the relevant route handler under src/app/api/**/route.ts.
  2. Mirror the change in openapi.yaml. Keep operationId camelCase and stable — the iOS codegen keys off it.
  3. Run npx @redocly/cli lint docs/api/openapi.yaml and resolve all errors. Warnings are tolerated when documented above.
  4. Bump info.version if the change is breaking for clients.