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 is listed with 8 APIs on the APIs.io network, including Speech to Text API, Ambient Documentation API, and 6 more. 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 📡 Profile data on GitHub

56.7/100 strong ▬ flat Agent 34/100 agent ready saas Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

AccessSelf serve

8 APIs 1 MCP Servers 2 Agent Skills

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

Kin Score

Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0

Composite quality — 56.7/100 · strong

Contract Quality 8.4 / 21

Developer Ergonomics 12.4 / 17

Access Clarity 10.3 / 17

Operational Transparency 6.4 / 11

Contract Governance 1.9 / 10

Discoverability 6.0 / 9

Regulatory Posture 5.2 / 15

Agent readiness — 34/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 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 Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

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.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

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/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too

5 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 39.6 — up to +15.1 composite points
Contract Governance scores 18.2 — up to +9.8 composite points
Access Clarity scores 60.5 — up to +7.9 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/corti/apis.yml: open an issue on github.com/api-evangelist/corti to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
UK G-Cloud Suppliers (UK public-sector cloud procurement)	builds-on	34.5	-	-
Hugging Face Hub Organisations	builds-on	34.5	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 1

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

The OpenAI Interface

prose — states compatibility; nothing published to check it against

2 core of 338 operations graded · api-commons/models

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.

Corti MCP Server

Corti does not publish a hosted/remote MCP server for its own API; instead the Corti Agentic Framework acts as an MCP *client*, registering and calling external MCP servers (str...

MCP SERVER

Agent Skills 2

Packaged agent skills for driving this provider's APIs from an AI assistant.

Corti ambient documentation (stream)

AGENT SKILL

Corti real-time speech-to-text (transcribe)

AGENT SKILL

Security Posture 3

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

Corti Authentication

oauth2/openIdConnect · 2 schemes

SECURITY

Corti Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Corti Trust Center

SOC 2, ISO 27001, ISO 27017, ISO 27018, ISO 13485, ISO 42001, ISO 14971, ISO 62366, HIPAA, GDPR, EU AI Act, DORA, NIS2, NHS DSPT, NHS DTAC, NHS DCB0129, FedRAMP, Cyber Essential...

SECURITY

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'
x-docs-platform: mintlify
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-09-24
x-docs-hosting: vercel
tags:
- Company
- Health
- Healthcare
- Artificial Intelligence
- Speech-to-Text
- Medical Coding
- Clinical Documentation
- Agents
- Machine Learning
- Real-Time
tags_raw:
- Company
- Health
- Healthcare
- Artificial Intelligence
- Speech to Text
- Medical Coding
- Clinical Documentation
- Agents
- Machine Learning
- Machine-Learning
- Real-Time
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

Corti API — frequently asked questions

Does Corti have an API?

Yes. APIs.io lists 8 APIs from Corti, including Corti Speech to Text API, Corti Ambient Documentation API and Corti Text Generation API, and 5 more.

How do I authenticate with the Corti API?

Corti documents its authentication (oauth2/openIdConnect · 2 schemes). The details are profiled on APIs.io as Corti Authentication.

Does Corti have an MCP server?

Yes. APIs.io lists 1 MCP server for Corti: Corti does not publish a hosted/remote MCP server for its own API; instead the Corti Agentic Framework acts as an MCP *client*, registering and calling external MCP servers (streamable_http transport,

Is the Corti API ready for AI agents?

Corti has a Kin Score of 56.7 out of 100 (strong) and an Agent Readiness score of 33.8 (agent-ready), scored by API Evangelist on 2026-10-31.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

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Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

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