# AnyBio Docs

- [AnyBio Developer Docs](/docs): Build applications that capture, stream, and process biosignals from BLE wearables.

- **Start here**
- [Coding assistants](/docs/coding-assistants): Build AnyBio-powered apps with Claude Code, Cursor, Lovable, or Bolt - start here if an AI tool writes your code.

- **Core capabilities**
- Run a program: Programs and the response loop - episodes, rules, attention, the symptom agent, hand-offs, export
  - [Programs and the response loop](/docs/programs): What happens between a reading and a person acting on it - episodes, rules, attention, the symptom agent, the gate, hand-offs and export.
  - [Concepts](/docs/programs/concepts): The eight nouns of the response loop - patient, episode, program, rule, attention, hold, hand-off, record - and the verbs we use with them.
  - [Quickstart: from a reading to a routed follow-up](/docs/programs/quickstart): Create a program with one threshold rule, post a synthetic cuff reading through the device webhook, and watch the rule fire and attention rise - on the sandbox, no device required.
  - [Policy reference](/docs/programs/policy-reference): The rule schema, the condition grammar, every policy action, and the attention formula, bands and defaults exactly as configured in code.
  - [Symptom agent and the gate](/docs/programs/symptom-agent-and-gate): What the SMS symptom agent may do, what it never does, the deterministic red-flag screen, the three gate outcomes and the hold, and the AI-identity disclosure.
  - [Care hand-offs API](/docs/programs/care-handoffs): The staff-only follow-up queue - list and detail, claim, contact attempt, resolve with a disposition, resume automation - with optimistic versioning and the messaging policy that routes it.
  - [Export](/docs/programs/export): FHIR R4 bundles validated against US Core in CI, HL7 v2 ORU over MLLP, the Epic adapter proven against Epic's developer sandbox, and a generic FHIR R4 server target.
  - [Device ingest](/docs/programs/device-ingest): The cellular device webhook (shared secret, per project), image ingest, waveform captures, and the provenance fields every observation carries - measured time versus received time.
  - [Messaging and consent](/docs/programs/messaging-and-consent): SMS opt-in and decline, the consent ledger, STOP and START handling, the per-patient message budget, the identity disclosure, and what a program must have before it can text anyone.
  - [Billing readiness](/docs/programs/billing-readiness): The fixed-period ledger of unique transmission days per enrollment, its tiers and pace states, the order reference, and the disclaimer that goes with all of it - evidence, never charges.
  - [API reference](/docs/programs/api-reference): The route list verified against the backend routers, grouped by task, with the key scope each needs, plus the generated OpenAPI document.
- Gate your AI: Govern - policies, the gate, decisions and the review queue for patient-facing AI
  - [Gate your AI](/docs/govern): AI governance for patient-facing AI. Put a policy between the model's draft and the patient, get back allow, hold or block with the record already written, and route held messages to a person. REST API and a TypeScript SDK.
  - [Try the gate](/docs/govern/playground): Run a draft patient message through the AnyBio governance gate in your browser. No account, no key, nothing stored. See which word and which policy line hold it.
  - [Govern SDK](/docs/govern/sdk-quickstart): The AnyBio AI governance SDK for JavaScript and TypeScript. Install @anybio/govern, watch the gate hold a synthetic message, then put it in front of your own model, with adapters for the Vercel AI SDK and LangChain.
  - [Govern for n8n](/docs/govern/n8n): Put AnyBio Govern between a workflow's AI step and the patient. The n8n-nodes-anybio community package adds an AnyBio Govern node with three outputs, Deliver, Show Hold Text and Send Nothing, and a trigger for Govern webhooks. Install on self-hosted n8n, watch the gate route three drafts, then wire it into your own workflow.
  - [Concepts](/docs/govern/concepts): Application, policy, decision, mode (off, observe, enforce), hold, route to a person - each defined once.
  - [The observe engagement](/docs/govern/observe-engagement): How a two-week observe engagement runs, and what the reviewer receives at the end of it.
  - [The policy model](/docs/govern/policy-model): What a communication policy says - positioning, review mode, on-violation, allowed and prohibited claims, disclaimer rules - how the gate applies it, and its routes.
- Embed widgets: BioUI Web - drop-in health widgets for any web stack
  - [BioUI Web Overview](/docs/bioui-web)
  - [Quickstart](/docs/bioui-web/quickstart): Display a live BioUI Web widget in under 10 lines of code.
  - Guides
    - [Authentication](/docs/bioui-web/guides/authentication)
    - [Lovable Integration](/docs/bioui-web/guides/lovable-integration)
    - [Bolt Integration](/docs/bioui-web/guides/bolt-integration)
    - [Cursor Integration](/docs/bioui-web/guides/cursor-integration)
    - [Claude Code Integration](/docs/bioui-web/guides/claude-code-integration)
    - [AI Prompt Templates](/docs/bioui-web/guides/ai-prompt-templates)
    - [Check-in Integration](/docs/bioui-web/guides/checkin-integration)
  - Components
    - [bio-provider](/docs/bioui-web/components/bio-provider)
    - [bio-checkin](/docs/bioui-web/components/bio-checkin)
    - [bio-progress-ring](/docs/bioui-web/components/bio-progress-ring)
    - [bio-task-list](/docs/bioui-web/components/bio-task-list)
    - [bio-mood](/docs/bioui-web/components/bio-mood)
    - [bio-journal](/docs/bioui-web/components/bio-journal)
    - [bio-health-metrics](/docs/bioui-web/components/bio-health-metrics)
- Signals & data: The biosignal catalog AnyBio captures, normalizes, and exposes
  - [Biosignals Overview](/docs/biosignals): The catalog of biosignals AnyBio captures, normalizes, and exposes via the API.
  - [Catalog](/docs/biosignals/catalog): The full list of biosignals AnyBio supports, with units, sample rates, and LOINC codes.
  - [Lookup & Query API](/docs/biosignals/lookup): Discover biosignals available to your project and query observation history.
  - [FHIR Mapping](/docs/biosignals/fhir-mapping): How AnyBio biosignals map to LOINC codes and FHIR Observation resources.
- Connect devices: Wearables and devices behind a single biosignal API
  - [Device Integration Overview](/docs/device-integration): How AnyBio supports a wide range of wearables behind a single biosignal API.
  - [Supported Devices](/docs/device-integration/supported-devices): Wearables and biosignal sources AnyBio integrates today.
  - [Bluetooth SIG Profiles](/docs/device-integration/bluetooth-sig): Standard BLE profile support for vendor-neutral wearable integration.
  - [Adding a Device](/docs/device-integration/adding-a-device): How a new wearable becomes a supported integration on AnyBio.

- **SDKs and platform**
- Stream on iOS: BioSDK - BLE biosignal streaming for iOS apps
  - [BioSDK for iOS](/docs/biosdk)
  - [Quickstart](/docs/biosdk/quickstart)
  - Guides
    - [Installation](/docs/biosdk/guides/installation)
    - [Configuration](/docs/biosdk/guides/configuration)
    - [Scanning & Connecting](/docs/biosdk/guides/scanning-and-connecting)
    - [Streaming](/docs/biosdk/guides/streaming)
    - [Session Management](/docs/biosdk/guides/session-management)
    - [Streaming Profiles](/docs/biosdk/guides/streaming-profiles)
    - [Image Ingest](/docs/biosdk/guides/image-ingest)
    - [Events](/docs/biosdk/guides/events)
    - [Live Data Store](/docs/biosdk/guides/live-data-store)
    - [Background Mode](/docs/biosdk/guides/background-mode)
    - [Apple Health Integration](/docs/biosdk/guides/apple-health)
  - API Reference
    - [BioSDKClient](/docs/biosdk/api/sdk-client): Main SDK entry point — initialization, scanning, streaming, session management, and device operations.
    - [Core Types](/docs/biosdk/api/core-types): Fundamental data types — BioDevice, BioSample, SignalData, TimeSeries, and BiosignalType.
    - [Events](/docs/biosdk/api/events): Event types — BioEvent, lifecycle events, session events, connection states, and stream states.
    - [BioLiveStore](/docs/biosdk/api/live-store): Observable data store for real-time biosignal UI — @Published properties, signal access, and chart data.
    - [Session Management](/docs/biosdk/api/session-management): SessionManager, SessionState, SessionLifecycle, and device session tracking types.
    - [Notifications](/docs/biosdk/api/notifications): BioNotificationsStore, BioNotification, and notification connection state types.
    - [OAuth](/docs/biosdk/api/oauth): OAuthManager, provider configuration, connection status, and OAuth events.
    - [Images API](/docs/biosdk/api/images): Image upload, querying, BioImage model, and classification types.
    - [Users API](/docs/biosdk/api/users): External user (XUser) management — create, query, and the BioXUser model.
- Visualize in SwiftUI: BioUI - native chart components for real-time telemetry
  - [BioUI Overview](/docs/bioui)
  - Charts
    - [ECG Chart](/docs/bioui/charts/ecg-chart)
    - [PPG Chart](/docs/bioui/charts/ppg-chart)
    - [EDA Chart](/docs/bioui/charts/eda-chart)
    - [Temperature Chart](/docs/bioui/charts/temp-chart)
    - [Heart Rate Chart](/docs/bioui/charts/hr-chart)
  - Components
    - [Heart Rate Gauge](/docs/bioui/components/heart-rate-gauge)
    - [Device List View](/docs/bioui/components/device-list-view)
  - [Theming](/docs/bioui/theming)
- Deploy models: Model Registry - register, version, and run ML models on the platform
  - [Model Registry Overview](/docs/model-registry)
  - Guides
    - [Getting Started](/docs/model-registry/guides/getting-started)
- Process signals: DSP - custom signal processing algorithms and pipelines
  - [DSP Overview](/docs/dsp): Generic and modality-specific digital signal processing for biosignals.
  - Guides
    - [Getting Started](/docs/dsp/guides/getting-started): Consume DSP-derived feature series from the AnyBio API.
    - [Custom Algorithms](/docs/dsp/guides/custom-algorithms): How custom DSP algorithms are deployed and executed on the AnyBio platform.
    - [Signal Processing Pipeline](/docs/dsp/guides/signal-processing-pipeline): How a raw biosignal stream becomes time-aligned features.
    - [Testing & Validating Outputs](/docs/dsp/guides/testing-algorithms): Quality masks, synthetic streams, and validating DSP output against reference data.
- Algorithm Marketplace: Run signed third-party DSP algorithms against your biosignal streams (private preview)
  - [Algorithm Marketplace](/docs/algorithm-marketplace): Run signed third-party DSP algorithms against your biosignal streams (private preview).
  - [Signature Verification](/docs/algorithm-marketplace/verification): Verify a marketplace algorithm's binary against its publisher signature.

- **Operational**
- [Sandbox & limits](/docs/sandbox-and-limits): What the free sandbox includes, how it is limited, and when production billing starts.
- [Trust and security posture](/docs/trust): What we hold, where it lives, who we share it with, and what your reviewers receive.
- [Changelog](/docs/changelog): What changed on the AnyBio developer platform and in these docs.