Camb.AI website screenshot

Camb.AI

Camb.AI is a generative voice AI platform for translation, dubbing, and speech. Its research models - MARS (text-to-speech and voice cloning) and BOLI (neural translation) - power an API covering text-to-speech, end-to-end video and audio dubbing, text translation across 140+ languages, voice discovery and custom voice cloning, and speech-to-text transcription. The REST API lives at https://client.camb.ai/apis, is authenticated with an x-api-key header, and follows an asynchronous create-and-poll pattern (POST to start a task, GET the task by id until it succeeds, then fetch the result). Camb.AI also exposes public WebSocket surfaces for real-time streaming TTS, live transcription, and realtime speech-to-speech translation.

Camb.AI publishes 6 APIs on the APIs.io network, including Dubbing API, Languages API, Text-to-Speech API, and 3 more. Tagged areas include Artificial Intelligence, Text-to-Speech, Dubbing, Translation, and Transcription.

The Camb.AI catalog on APIs.io includes 1 event-driven AsyncAPI specification and 1 Spectral governance ruleset.

Camb.AI’s developer surface includes authentication, documentation, engineering blog, and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub
39.2/100 thin ▬ flat Agent 21/100 agent aware Front door AI 6/6 dominant saas Full breakdown ↓
scored 2026-10-04 · rubric v0.23.0
AccessFreemiumSelf serve⚡ Free to try
1 published contract
Artificial IntelligenceText-to-SpeechDubbingTranslationTranscriptionVoice CloningSpeechReal-Time

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-10-04 · rubric v0.23.0
Composite quality — 39.2/100 · thin
Contract Quality 10.9 / 19
Developer Ergonomics 4.8 / 15
Access Clarity 5.4 / 15
Operational Transparency 3.3 / 10
Contract Governance 1.0 / 9
Discoverability 5.0 / 8
Regulatory Posture 1.6 / 15
Create-or-Update Ergonomics 0.0 / 10
Agent readiness — 21/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
Documented Reversibility 0 / 6
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 6 / 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
Delegated User Identity 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Well-Known Document 0 / 5
Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) 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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.
The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% 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/. 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 github.com/api-evangelist/camb-ai: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 6

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

Camb.AI Dubbing API

End-to-end video and audio dubbing across languages.

Camb.AI Languages API

Supported source and target languages.

Camb.AI Text-to-Speech API

Convert text to speech with the MARS voice models.

Camb.AI Transcription API

Speech-to-text transcription with timestamps.

Camb.AI Translation API

Neural text translation via the BOLI model.

Camb.AI Voices API

Discover, clone, design, and manage voices.

Open Collections 8

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

API Collection

OPEN COLLECTION

Camb.AI Dubbing API

OPEN COLLECTION

Camb.AI Dubbing Languages API

OPEN COLLECTION

Camb.AI Dubbing Text-to-Speech API

OPEN COLLECTION

Camb.AI Dubbing Transcription API

OPEN COLLECTION

Camb.AI Dubbing Translation API

OPEN COLLECTION

Camb.AI Dubbing Voices API

OPEN COLLECTION

Camb.AI API

OPEN COLLECTION

Scroll for all 8

Pricing Plans 1

Published pricing tiers and plan structures.

Camb Ai Plans Pricing

6 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Camb Ai Rate Limits

6 limits

RATE LIMITS

FinOps 1

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

Camb Ai Finops

FINOPS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Camb.AI Realtime WebSocket API

Camb.AI exposes public WebSocket channels for real-time voice AI in addition to its REST API. Three streaming surfaces are documented: live text-to-speech (stream text in, recei...

ASYNCAPI

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Camb.AI API Rules

10 rules · 1 errors 9 warnings

SPECTRAL

Security Posture 2

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

Camb Ai Authentication

apiKey · 1 scheme

SECURITY

Camb Ai Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Camb Ai Agentic Access

17 operations · 8 acting

17 operations · 8 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess

Build 1

SDKs, sample code, and the tooling you integrate with

SourceCode
SourceCode

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 Authentication
Authentication

Operate 1

Status, limits, changes, and where to get help

RateLimits
RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans
Plans
 FinOps
FinOps

Company 3

The organization behind the API

LinkedIn
LinkedIn
 Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: camb-ai
url: https://raw.githubusercontent.com/api-evangelist/camb-ai/refs/heads/main/apis.yml
name: Camb.AI
kind: company
description: Camb.AI is a generative voice AI platform for translation, dubbing, and speech. Its research models - MARS (text-to-speech
  and voice cloning) and BOLI (neural translation) - power an API covering text-to-speech, end-to-end video and audio dubbing,
  text translation across 140+ languages, voice discovery and custom voice cloning, and speech-to-text transcription. The
  REST API lives at https://client.camb.ai/apis, is authenticated with an x-api-key header, and follows an asynchronous create-and-poll
  pattern (POST to start a task, GET the task by id until it succeeds, then fetch the result). Camb.AI also exposes public
  WebSocket surfaces for real-time streaming TTS, live transcription, and realtime speech-to-speech translation.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-09-03'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/camb-ai.png
x-docs-platform: mintlify
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-09-21
x-docs-hosting: vercel
tags:
- Artificial Intelligence
- Text-to-Speech
- Dubbing
- Translation
- Transcription
- Voice Cloning
- Speech
- Real-Time
tags_raw:
- AI
- Text to Speech
- Dubbing
- Translation
- Transcription
- Voice Cloning
- Speech
- Real-Time
created: '2026-07-11'
modified: '2026-07-11'
specificationVersion: '0.23'
apis:
- aid: camb-ai:camb-ai-dubbing-api
  name: Camb.AI Dubbing API
  description: End-to-end video and audio dubbing across languages.
  humanURL: https://docs.camb.ai/api-reference/endpoint/create-tts-stream
  baseURL: https://client.camb.ai/apis
  tags:
  - Dubbing
  properties:
  - type: OpenAPI
    url: openapi/camb-ai-dubbing-api-openapi.yml
  - type: Documentation
    url: https://docs.camb.ai
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/create-tts-stream
  - type: AsyncAPI
    url: asyncapi/camb-ai-asyncapi.yml
  - type: PostmanCollection
    url: collections/camb-ai.postman_collection.json
  - type: OpenCollection
    url: collections/camb-ai.opencollection.json
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/end-to-end-dubbing
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/create-translation
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/list-voices
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/create-transcription
- aid: camb-ai:camb-ai-languages-api
  name: Camb.AI Languages API
  description: Supported source and target languages.
  humanURL: https://docs.camb.ai/api-reference/endpoint/create-tts-stream
  baseURL: https://client.camb.ai/apis
  tags:
  - Language
  tags_raw:
  - Languages
  properties:
  - type: OpenAPI
    url: openapi/camb-ai-languages-api-openapi.yml
  - type: Documentation
    url: https://docs.camb.ai
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/create-tts-stream
  - type: AsyncAPI
    url: asyncapi/camb-ai-asyncapi.yml
  - type: PostmanCollection
    url: collections/camb-ai.postman_collection.json
  - type: OpenCollection
    url: collections/camb-ai.opencollection.json
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/end-to-end-dubbing
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/create-translation
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/list-voices
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/create-transcription
- aid: camb-ai:camb-ai-text-to-speech-api
  name: Camb.AI Text-to-Speech API
  description: Convert text to speech with the MARS voice models.
  humanURL: https://docs.camb.ai/api-reference/endpoint/create-tts-stream
  baseURL: https://client.camb.ai/apis
  tags:
  - Text-to-Speech
  properties:
  - type: OpenAPI
    url: openapi/camb-ai-text-to-speech-api-openapi.yml
  - type: Documentation
    url: https://docs.camb.ai
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/create-tts-stream
  - type: AsyncAPI
    url: asyncapi/camb-ai-asyncapi.yml
  - type: PostmanCollection
    url: collections/camb-ai.postman_collection.json
  - type: OpenCollection
    url: collections/camb-ai.opencollection.json
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/end-to-end-dubbing
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/create-translation
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/list-voices
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/create-transcription
- aid: camb-ai:camb-ai-transcription-api
  name: Camb.AI Transcription API
  description: Speech-to-text transcription with timestamps.
  humanURL: https://docs.camb.ai/api-reference/endpoint/create-tts-stream
  baseURL: https://client.camb.ai/apis
  tags:
  - Transcription
  properties:
  - type: OpenAPI
    url: openapi/camb-ai-transcription-api-openapi.yml
  - type: Documentation
    url: https://docs.camb.ai
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/create-tts-stream
  - type: AsyncAPI
    url: asyncapi/camb-ai-asyncapi.yml
  - type: PostmanCollection
    url: collections/camb-ai.postman_collection.json
  - type: OpenCollection
    url: collections/camb-ai.opencollection.json
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/end-to-end-dubbing
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/create-translation
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/list-voices
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/create-transcription
- aid: camb-ai:camb-ai-translation-api
  name: Camb.AI Translation API
  description: Neural text translation via the BOLI model.
  humanURL: https://docs.camb.ai/api-reference/endpoint/create-tts-stream
  baseURL: https://client.camb.ai/apis
  tags:
  - Translation
  properties:
  - type: OpenAPI
    url: openapi/camb-ai-translation-api-openapi.yml
  - type: Documentation
    url: https://docs.camb.ai
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/create-tts-stream
  - type: AsyncAPI
    url: asyncapi/camb-ai-asyncapi.yml
  - type: PostmanCollection
    url: collections/camb-ai.postman_collection.json
  - type: OpenCollection
    url: collections/camb-ai.opencollection.json
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/end-to-end-dubbing
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/create-translation
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/list-voices
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/create-transcription
- aid: camb-ai:camb-ai-voices-api
  name: Camb.AI Voices API
  description: Discover, clone, design, and manage voices.
  humanURL: https://docs.camb.ai/api-reference/endpoint/create-tts-stream
  baseURL: https://client.camb.ai/apis
  tags:
  - Voice
  tags_raw:
  - Voices
  properties:
  - type: OpenAPI
    url: openapi/camb-ai-voices-api-openapi.yml
  - type: Documentation
    url: https://docs.camb.ai
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/create-tts-stream
  - type: AsyncAPI
    url: asyncapi/camb-ai-asyncapi.yml
  - type: PostmanCollection
    url: collections/camb-ai.postman_collection.json
  - type: OpenCollection
    url: collections/camb-ai.opencollection.json
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/end-to-end-dubbing
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/create-translation
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/list-voices
  - type: APIReference
    url: https://docs.camb.ai/api-reference/endpoint/create-transcription
common:
- type: AgenticAccess
  url: agentic-access/camb-ai-agentic-access.yml
- type: DomainSecurity
  url: security/camb-ai-domain-security.yml
- type: Authentication
  url: authentication/camb-ai-authentication.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/camb-ai
- type: Website
  url: https://www.camb.ai
- type: Documentation
  url: https://docs.camb.ai
- type: SourceCode
  url: https://github.com/Camb-ai
- type: Plans
  url: plans/camb-ai-plans-pricing.yml
- type: RateLimits
  url: rate-limits/camb-ai-rate-limits.yml
- type: FinOps
  url: finops/camb-ai-finops.yml
- url: https://www.camb.ai/blog
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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