Nabla website screenshot

Nabla

Nabla provides ambient AI for clinicians through its Copilot product, which generates clinical notes from patient encounters across more than 85,000 clinicians and 150+ health organizations. Nabla also publishes a public Core API that exposes the same underlying capabilities (medical transcription, structured note generation, FHIR-normalized data extraction, multilingual patient summaries, magic edit, custom dictionary, dot phrases, and dictation) to third-party telehealth platforms, EHRs, and voice-enabled applications. Authentication uses OAuth 2.0 client credentials for the Server API and JWT-based access tokens for the User API.

Nabla publishes 2 APIs on the APIs.io network: Authentication API and Transcription API. Tagged areas include Healthcare, Ambient AI, Clinical Documentation, Medical Transcription, and Speech Recognition.

Nabla’s developer surface includes authentication, documentation, getting-started guide, engineering blog, and 16 more developer resources.

40.3/100 thin ▼ -5.0 Agent 31/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreeSelf serve⚡ Free to try
5 APIs 11 Features 4 Use Cases
HealthcareAmbient AIClinical DocumentationMedical TranscriptionSpeech RecognitionFHIRSOAP NotesVoiceEHR Integration

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 40.3/100 · thin
Contract Quality 13.1 / 25
Developer Ergonomics 7.4 / 20
Commercial Clarity 8.9 / 20
Operational Transparency 5.5 / 13
Governance 0.0 / 12
Discoverability 7.4 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/nabla: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 5

Individual APIs this provider publishes, each with its own machine-readable definition.

Nabla Core API

The Nabla Core API transcribes medical encounters, generates structured clinical notes (for example SOAP), extracts FHIR-normalized data with ICD-10 and LOINC coding, produces m...

Nabla Copilot Server API

The Server API is intended for server-to-server interactions, allowing backend systems to manage Copilot users and resources via OAuth 2.0 client credentials. OAuth clients can ...

Nabla Copilot User API

The User API enables client-side applications to act on behalf of an individual user by exchanging server-issued access and refresh tokens to autonomously call the Nabla Core AP...

Nabla Authentication API

OAuth and JWT token endpoints.

Nabla Transcription API

Medical-grade speech-to-text endpoints.

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Nabla Core API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Nabla Plans Pricing

1 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Nabla Rate Limits

2 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Nabla Finops

FINOPS

Features 11

Notable capabilities this provider offers.

Ambient AI Documentation

Automatic generation of clinical notes from patient encounters.

Medical Transcription

Medical-grade speech-to-text via real-time WebSocket, REST, and async endpoints for audio files up to 60 minutes.

Note Generation

Transforms transcripts into structured clinical notes (for example SOAP) with customization options.

Magic Edit

Refine generated notes using natural-language instructions for last-mile customization.

Patient Summaries

Patient-friendly post-visit instructions with multilingual support.

FHIR Data Extraction

Extraction of FHIR-compatible structured data with ICD-10 and LOINC coding.

Medical Dictation

Real-time transcription of dictated clinician speech.

Dot Phrases

Auto-detection of provider-defined macros that expand into structured note sections.

Custom Dictionary

Specialized terminology for improved accuracy in niche domains.

Feedback Reporting

Structured feedback APIs for measuring and improving generated content.

Multi-Platform Copilot

Copilot app available as web app, iOS, Android, and Chrome extension.

Scroll for all 11

Security Posture 4

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Nabla Authentication

http · 1 scheme

SECURITY

Nabla Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Nabla Vulnerability Disclosure

disclosure policy published

SECURITY

Nabla Trust Center

SOC 2, ISO 27001, HIPAA, GDPR

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Nabla Agentic Access

5 operations · 5 acting

5 operations · 5 acting

AGENTIC

Use Cases 4

What developers build with this provider.

Outpatient Documentation

Ambient note generation for outpatient visits.

Telehealth Documentation

Integrated documentation for telehealth providers.

EHR Integration

Sync notes and structured data into major EHRs.

Voice-Enabled Applications

Foundation for third-party voice-enabled clinical tools.

Integrations 6

Pre-built integrations with other platforms and tools.

Epic

EHR integration partner.

athenahealth

EHR integration partner.

Oracle Health

EHR integration partner.

NextGen

EHR integration partner.

Arya

EHR integration partner.

Greenway

EHR integration partner.

Resources

Get Started 1

Portal, sign-up, and the first successful call

Documentation 1

Reference material describing how the API behaves

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

Build 3

SDKs, sample code, and the tooling you integrate with

Access & Security 7

Authentication, authorization, and security posture

Scroll for all 7

Operate 3

Status, limits, changes, and where to get help

Company 5

The organization behind the API

Other 3

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: nabla
url: https://raw.githubusercontent.com/api-evangelist/nabla/refs/heads/main/apis.yml
name: Nabla
type: Index
accessModel:
  pricing: free
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Free · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/nabla.png
description: Nabla provides ambient AI for clinicians through its Copilot product, which generates clinical notes from patient
  encounters across more than 85,000 clinicians and 150+ health organizations. Nabla also publishes a public Core API that
  exposes the same underlying capabilities (medical transcription, structured note generation, FHIR-normalized data extraction,
  multilingual patient summaries, magic edit, custom dictionary, dot phrases, and dictation) to third-party telehealth platforms,
  EHRs, and voice-enabled applications. Authentication uses OAuth 2.0 client credentials for the Server API and JWT-based
  access tokens for the User API.
tags:
- Healthcare
- Ambient AI
- Clinical Documentation
- Medical Transcription
- Speech Recognition
- FHIR
- SOAP Notes
- Voice
- EHR Integration
created: '2026-05-23'
modified: '2026-05-23'
specificationVersion: '0.19'
apis:
- aid: nabla:nabla-core-api
  name: Nabla Core API
  description: The Nabla Core API transcribes medical encounters, generates structured clinical notes (for example SOAP),
    extracts FHIR-normalized data with ICD-10 and LOINC coding, produces multilingual patient-facing summaries, and supports
    magic edit, dictation, dot phrases, custom dictionaries, and feedback reporting. The API offers REST, WebSocket, and asynchronous
    endpoints, with audio file support up to 60 minutes.
  humanURL: https://docs.nabla.com/
  baseURL: https://api.nabla.com
  tags:
  - Transcription
  - Clinical Notes
  - SOAP
  - FHIR
  - Dictation
  - Patient Summaries
  - Magic Edit
  - WebSocket
  properties:
  - type: Documentation
    url: https://docs.nabla.com/
  - type: GettingStarted
    url: https://docs.nabla.com/guides/intro
  - type: Authentication
    url: https://docs.nabla.com/guides/authentication
  - type: SampleApp
    url: https://github.com/nabla/sample-app
  - type: CopilotSampleApp
    url: https://github.com/nabla/copilot-sample
  contact:
  - FN: Nabla
    url: https://www.nabla.com/contact
- aid: nabla:nabla-copilot-server-api
  name: Nabla Copilot Server API
  description: The Server API is intended for server-to-server interactions, allowing backend systems to manage Copilot users
    and resources via OAuth 2.0 client credentials. OAuth clients can be configured with a JWKS URL (preferred for key rotation)
    or a static X.509-encoded public key.
  humanURL: https://docs.nabla.com/server/jwt-authenticate-copilot-user/
  baseURL: https://api.nabla.com
  tags:
  - Server API
  - OAuth 2.0
  - Client Credentials
  - User Management
  properties:
  - type: Documentation
    url: https://docs.nabla.com/server/jwt-authenticate-copilot-user/
  - type: Authentication
    url: https://docs.nabla.com/guides/authentication
  contact:
  - FN: Nabla
    url: https://www.nabla.com/contact
- aid: nabla:nabla-copilot-user-api
  name: Nabla Copilot User API
  description: The User API enables client-side applications to act on behalf of an individual user by exchanging server-issued
    access and refresh tokens to autonomously call the Nabla Core API. Includes WebSocket transcription for live medical encounters
    via /user/copilot/listen.
  humanURL: https://docs.nabla.com/user/copilot-listen-ws/
  baseURL: https://api.nabla.com
  tags:
  - User API
  - JWT
  - WebSocket
  - Live Transcription
  properties:
  - type: Documentation
    url: https://docs.nabla.com/user/copilot-listen-ws/
  - type: Authentication
    url: https://docs.nabla.com/guides/authentication
  contact:
  - FN: Nabla
    url: https://www.nabla.com/contact
- aid: nabla:nabla-authentication-api
  name: Nabla Authentication API
  description: OAuth and JWT token endpoints.
  humanURL: https://docs.nabla.com/
  baseURL: https://api.nabla.com
  tags:
  - Authentication
  properties:
  - type: OpenAPI
    url: openapi/nabla-authentication-api-openapi.yml
- aid: nabla:nabla-transcription-api
  name: Nabla Transcription API
  description: Medical-grade speech-to-text endpoints.
  humanURL: https://docs.nabla.com/
  baseURL: https://api.nabla.com
  tags:
  - Transcription
  properties:
  - type: OpenAPI
    url: openapi/nabla-transcription-api-openapi.yml
common:
- type: AgenticAccess
  url: agentic-access/nabla-agentic-access.yml
- type: TrustCenter
  url: security/nabla-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/nabla-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/nabla-domain-security.yml
- type: Authentication
  url: authentication/nabla-authentication.yml
- type: Website
  url: https://www.nabla.com/
- type: Documentation
  url: https://docs.nabla.com/
- type: GettingStarted
  url: https://docs.nabla.com/guides/intro
- type: Authentication
  url: https://docs.nabla.com/guides/authentication
- type: HelpCenter
  url: https://help.nabla.com/
- type: StatusPage
  url: https://status.nabla.com/
- type: Blog
  url: https://www.nabla.com/blog
- type: Newsletter
  url: https://thehealthcarehoagie.substack.com/
- type: Contact
  url: https://www.nabla.com/contact
- type: Email
  url: mailto:contact@nabla.com
- type: GitHubOrganization
  url: https://github.com/nabla
- type: SampleApp
  url: https://github.com/nabla/sample-app
- type: CopilotSampleApp
  url: https://github.com/nabla/copilot-sample
- type: LinkedIn
  url: https://www.linkedin.com/company/nabla-technologies
- type: Twitter
  url: https://twitter.com/nabla_tech
- type: Features
  data:
  - name: Ambient AI Documentation
    description: Automatic generation of clinical notes from patient encounters.
  - name: Medical Transcription
    description: Medical-grade speech-to-text via real-time WebSocket, REST, and async endpoints for audio files up to 60
      minutes.
  - name: Note Generation
    description: Transforms transcripts into structured clinical notes (for example SOAP) with customization options.
  - name: Magic Edit
    description: Refine generated notes using natural-language instructions for last-mile customization.
  - name: Patient Summaries
    description: Patient-friendly post-visit instructions with multilingual support.
  - name: FHIR Data Extraction
    description: Extraction of FHIR-compatible structured data with ICD-10 and LOINC coding.
  - name: Medical Dictation
    description: Real-time transcription of dictated clinician speech.
  - name: Dot Phrases
    description: Auto-detection of provider-defined macros that expand into structured note sections.
  - name: Custom Dictionary
    description: Specialized terminology for improved accuracy in niche domains.
  - name: Feedback Reporting
    description: Structured feedback APIs for measuring and improving generated content.
  - name: Multi-Platform Copilot
    description: Copilot app available as web app, iOS, Android, and Chrome extension.
- type: UseCases
  data:
  - name: Outpatient Documentation
    description: Ambient note generation for outpatient visits.
  - name: Telehealth Documentation
    description: Integrated documentation for telehealth providers.
  - name: EHR Integration
    description: Sync notes and structured data into major EHRs.
  - name: Voice-Enabled Applications
    description: Foundation for third-party voice-enabled clinical tools.
- type: Integrations
  data:
  - name: Epic
    description: EHR integration partner.
  - name: athenahealth
    description: EHR integration partner.
  - name: Oracle Health
    description: EHR integration partner.
  - name: NextGen
    description: EHR integration partner.
  - name: Arya
    description: EHR integration partner.
  - name: Greenway
    description: EHR integration partner.
- type: Authentication
  data:
  - name: OAuth 2.0 Client Credentials (Server API)
    description: Server-to-server authentication using OAuth 2.0 client credentials configured in the Nabla API Admin Console
      with a JWKS URL or static X.509 public key.
  - name: JWT Access and Refresh Tokens (User API)
    description: User-context tokens issued by the Server API for client-side calls on behalf of a user.
- type: Compliance
  data:
  - name: HIPAA
    description: HIPAA compliant for U.S. healthcare deployments.
  - name: GDPR
    description: GDPR compliant for European deployments.
  - name: SOC 2 Type 2
    description: SOC 2 Type 2 certified.
  - name: ISO 27001
    description: ISO 27001 certified.
  - name: No Default Audio Retention
    description: No audio stored by default; customer data is not used to train models.
  - name: CHAI Member
    description: Member of the Coalition for Health AI (CHAI).
- type: Adoption
  data:
  - name: 85,000+ Clinicians
    description: More than 85,000 clinicians use Nabla.
  - name: 150+ Health Organizations
    description: Deployed across more than 150 health organizations.
  - name: Time Savings
    description: 55% of clinicians report saving at least one hour per day in documentation time; reported 1.5x more appointments
      monthly and 27% reduction in burnout.
- type: Offices
  data:
  - name: Brooklyn
    description: U.S. office in Brooklyn, New York.
  - name: Paris
    description: European headquarters in Paris, France.
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com