Corti

Corti is a healthcare AI platform for developers, offering a full stack of clinical AI building blocks over a single OAuth 2.0-secured API: real-time speech-to-text (dictation and ambient documentation over WebSocket), clinical text generation and structured/guided documents, AI-assisted medical coding (ICD-10, CPT, OPCS-4, CCAM, OPS and more), fact extraction, an Agentic Framework (A2A protocol with prebuilt medical experts and MCP integration), OpenAI/Anthropic-compatible EU-hosted Corti Models, and an embeddable Corti Assistant clinical scribe. The platform is EU/US data-resident and carries extensive healthcare compliance (SOC 2, ISO 27001/13485/42001, HIPAA, GDPR, EU AI Act, FedRAMP, NHS DTAC/DCB0129). Backed by Atomico and Prosus Ventures.

Corti publishes 2 APIs on the APIs.io network: Speech to Text API and Ambient Documentation API. Tagged areas include Company, Health, Healthcare, Artificial Intelligence, and Speech-to-Text.

Corti’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, pricing, signup flow, and 32 more developer resources.

🌐 Visit website 📡 Source on GitHub

61.3/100 strong ▬ flat Agent 33/100 agent ready saas Full breakdown ↓
scored 2026-08-30 · rubric v0.17.2

AccessSelf serve

8 APIs 1 MCP Servers

Company Health Healthcare Artificial Intelligence Speech-to-Text Medical Coding Clinical Documentation Agents Machine-Learning

Kin Score

Kin Score How this is scored →
scored 2026-08-30 · rubric v0.17.2

Composite quality — 61.3/100 · strong

Contract Quality 9.1 / 21

Developer Ergonomics 12.4 / 17

Access Clarity 10.3 / 17

Operational Transparency 6.4 / 11

Contract Governance 1.9 / 10

Discoverability 6.9 / 9

Regulatory Posture 8.8 / 15

Agent readiness — 33/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 6 / 6

Agentic Commerce Surface 0 / 5

Regulatory Posture applies to this provider. Its tags matched the Health regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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/corti: 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 8

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

Corti Speech to Text API

Real-time, bidirectional stateless dictation over WebSocket, returning live transcripts and detected commands.

Corti Ambient Documentation API

Real-time ambient documentation over WebSocket, returning live transcripts and extracted clinical facts.

Corti Text Generation API

Generate clinical documents and structured/guided documents from interactions and templates.

Corti Medical Coding API

Stateless prediction of ICD-10-CM/PCS, ICD-10 (international/UK/FR/GM), OPCS-4, OPS, CCAM and CPT codes from clinical text.

Corti Agentic Framework API

Build and orchestrate healthcare agents over the A2A protocol with prebuilt medical experts and MCP tool integration.

Corti Models API

OpenAI-compatible (Chat Completions, Responses, Completions, Embeddings) and Anthropic-compatible (Messages) frontier models hosted on EU infrastructure.

Corti Administration API

Programmatically manage customers, users, quotas and usage for a Corti Console project.

Corti Assistant Embedded

Embeddable ambient clinical scribe via Web Component, PostMessage (iframe/WebView) and Window APIs.

Scroll for all 8

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Scopes 1

OAuth scopes governing access to this provider's APIs.

Corti Scopes

44 scopes · clientCredentials/authorizationCode

44 scopes

SCOPES

Resources

Get Started 5

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Login

Sandbox

Sandbox

Documentation 4

Reference material describing how the API behaves

Documentation

APIReference

AsyncAPI

AsyncAPI

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

WellKnown

MCPServer

AgentSkill

AgentSkill

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Conformance

Lifecycle

Conventions

Components

DataModel

ErrorCatalog

Webhooks

Scroll for all 7

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

SDKs

SDKs

Access & Security 5

Authentication, authorization, and security posture

DomainSecurity

Compliance

Authentication

OAuthScopes

TrustCenter

Operate 5

Status, limits, changes, and where to get help

Support

Roadmap

StatusPage

Deprecation

ChangeLog

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: corti
name: Corti
description: 'Corti is a healthcare AI platform for developers, offering a full stack of clinical AI building blocks over
  a single OAuth 2.0-secured API: real-time speech-to-text (dictation and ambient documentation over WebSocket), clinical
  text generation and structured/guided documents, AI-assisted medical coding (ICD-10, CPT, OPCS-4, CCAM, OPS and more), fact
  extraction, an Agentic Framework (A2A protocol with prebuilt medical experts and MCP integration), OpenAI/Anthropic-compatible
  EU-hosted Corti Models, and an embeddable Corti Assistant clinical scribe. The platform is EU/US data-resident and carries
  extensive healthcare compliance (SOC 2, ISO 27001/13485/42001, HIPAA, GDPR, EU AI Act, FedRAMP, NHS DTAC/DCB0129). Backed
  by Atomico and Prosus Ventures.'
url: https://raw.githubusercontent.com/api-evangelist/corti/refs/heads/main/apis.yml
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://mintlify.s3.us-west-1.amazonaws.com/corti/logo/embedded-assistant.svg
x-type: company
x-source: vc-portfolio
x-backed-by:
- atomico
- prosus-ventures
x-tier: enriched
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Health
- Healthcare
- Artificial Intelligence
- Speech-to-Text
- Medical Coding
- Clinical Documentation
- Agents
- Machine-Learning
tags_raw:
- Company
- Health
- Healthcare
- Artificial Intelligence
- Speech to Text
- Medical Coding
- Clinical Documentation
- Agents
- Machine Learning
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: corti:corti-speech-to-text-api
  name: Corti Speech to Text API
  tags:
  - Speech-to-Text
  - Transcription
  tags_raw:
  - Speech to Text
  - Transcription
  humanURL: https://docs.corti.ai/stt/overview
  baseURL: https://api.eu.corti.app/v2
  properties:
  - type: Documentation
    url: https://docs.corti.ai/stt/overview
  - type: APIReference
    url: https://docs.corti.ai/api-reference/transcribe
  - type: AsyncAPI
    url: asyncapi/corti-transcribe-asyncapi.json
  description: Real-time, bidirectional stateless dictation over WebSocket, returning live transcripts and detected commands.
- aid: corti:corti-ambient-documentation-api
  name: Corti Ambient Documentation API
  tags:
  - Ambient AI
  - Clinical Documentation
  humanURL: https://docs.corti.ai/assistant/welcome
  baseURL: https://api.eu.corti.app/v2
  properties:
  - type: Documentation
    url: https://docs.corti.ai/assistant/welcome
  - type: AsyncAPI
    url: asyncapi/corti-stream-asyncapi.json
  description: Real-time ambient documentation over WebSocket, returning live transcripts and extracted clinical facts.
- aid: corti:corti-text-generation-api
  name: Corti Text Generation API
  tags:
  - Text Generation
  - Documents
  humanURL: https://docs.corti.ai/textgen/overview
  baseURL: https://api.eu.corti.app/v2
  properties:
  - type: Documentation
    url: https://docs.corti.ai/textgen/overview
  - type: APIReference
    url: https://docs.corti.ai/api-reference/documents-classic/generate-document
  description: Generate clinical documents and structured/guided documents from interactions and templates.
- aid: corti:corti-medical-coding-api
  name: Corti Medical Coding API
  tags:
  - Medical Coding
  - ICD-10
  - CPT
  humanURL: https://docs.corti.ai/coding/overview
  baseURL: https://api.eu.corti.app/v2
  properties:
  - type: Documentation
    url: https://docs.corti.ai/coding/overview
  - type: APIReference
    url: https://docs.corti.ai/api-reference/codes/predict-codes
  description: Stateless prediction of ICD-10-CM/PCS, ICD-10 (international/UK/FR/GM), OPCS-4, OPS, CCAM and CPT codes from
    clinical text.
- aid: corti:corti-agentic-framework-api
  name: Corti Agentic Framework API
  tags:
  - Agents
  - A2A
  humanURL: https://docs.corti.ai/agentic/overview
  baseURL: https://api.eu.corti.app/v2
  properties:
  - type: Documentation
    url: https://docs.corti.ai/agentic/overview
  - type: APIReference
    url: https://docs.corti.ai/agentic/agents/create-agent
  description: Build and orchestrate healthcare agents over the A2A protocol with prebuilt medical experts and MCP tool integration.
- aid: corti:corti-models-api
  name: Corti Models API
  tags:
  - LLM
  - Models
  humanURL: https://docs.corti.ai/models/welcome
  baseURL: https://api.eu.corti.app/v2
  properties:
  - type: Documentation
    url: https://docs.corti.ai/models/welcome
  - type: APIReference
    url: https://docs.corti.ai/api-reference/corti-models/chat/create-chat-completion
  description: OpenAI-compatible (Chat Completions, Responses, Completions, Embeddings) and Anthropic-compatible (Messages)
    frontier models hosted on EU infrastructure.
- aid: corti:corti-administration-api
  name: Corti Administration API
  tags:
  - Administration
  - Account Management
  humanURL: https://docs.corti.ai/about/admin-api
  baseURL: https://api.eu.corti.app
  properties:
  - type: Documentation
    url: https://docs.corti.ai/about/admin-api
  - type: APIReference
    url: https://docs.corti.ai/api-reference/admin/auth/authenticate-user-and-get-access-token
  description: Programmatically manage customers, users, quotas and usage for a Corti Console project.
- aid: corti:corti-assistant-embedded
  name: Corti Assistant Embedded
  tags:
  - Embedded
  - Web Components
  humanURL: https://docs.corti.ai/assistant/welcome
  baseURL: https://api.eu.corti.app/v2
  properties:
  - type: Documentation
    url: https://docs.corti.ai/assistant/welcome
  - type: Components
    url: components/corti-components.yml
  description: Embeddable ambient clinical scribe via Web Component, PostMessage (iframe/WebView) and Window APIs.
common:
- type: DomainSecurity
  url: security/corti-domain-security.yml
- type: Website
  url: https://www.corti.ai
- type: DeveloperPortal
  url: https://docs.corti.ai
- type: Documentation
  url: https://docs.corti.ai/get_started/welcome
- type: APIReference
  url: https://docs.corti.ai/api-reference
- type: GettingStarted
  url: https://docs.corti.ai/get_started/welcome
- type: Support
  url: https://help.corti.ai/en/
- type: Blog
  url: https://corti.ai/stories
- type: GitHubOrganization
  url: https://github.com/corticph
- type: Roadmap
  url: https://docs.corti.ai/about/roadmap
- type: Pricing
  url: https://corti.ai/pricing
- type: SignUp
  url: https://console.corti.app/signup
- type: Login
  url: https://console.corti.app/auth
- type: TermsOfService
  url: https://corti.ai/legal/terms-and-conditions
- type: PrivacyPolicy
  url: https://corti.ai/legal/privacy-policy
- type: StatusPage
  url: https://status.corti.ai
- type: Deprecation
  url: https://docs.corti.ai/release-notes/change-policy/
- type: Compliance
  url: https://corti.ai/safety
- type: LLMsTxt
  url: llms/corti-llms.txt
- type: WellKnown
  url: well-known/corti-well-known.yml
- type: Authentication
  url: authentication/corti-authentication.yml
- type: OAuthScopes
  url: scopes/corti-scopes.yml
- type: Packages
  url: packages/corti-packages.yml
- type: SDKs
  url: packages/corti-packages.yml
- type: Conformance
  url: conformance/corti-conformance.yml
- type: TrustCenter
  url: security/corti-trust-center.yml
- type: Lifecycle
  url: lifecycle/corti-lifecycle.yml
- type: ChangeLog
  url: changelog/corti-changelog.yml
- type: Conventions
  url: conventions/corti-conventions.yml
- type: Components
  url: components/corti-components.yml
- type: Sandbox
  url: sandbox/corti-sandbox.yml
- type: DataModel
  url: data-model/corti-data-model.yml
- type: ErrorCatalog
  url: errors/corti-error-codes.yml
- type: MCPServer
  url: mcp/corti-mcp.yml
- type: AsyncAPI
  url: asyncapi/corti-transcribe-asyncapi.json
- type: AsyncAPI
  url: asyncapi/corti-stream-asyncapi.json
- type: Webhooks
  url: https://docs.corti.ai/assistant/events
- type: AgentSkill
  url: skills/corti-realtime-transcription.md
  name: Corti real-time speech-to-text
- type: AgentSkill
  url: skills/corti-ambient-documentation.md
  name: Corti ambient documentation
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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