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
28.6/100 thin ▬ flat Agent 21/100 agent aware saas Full breakdown ↓
scored 2026-09-14 · rubric v0.22.0
AccessFreemiumSelf serve⚡ Free to try
1 APIs
Artificial IntelligenceText-to-SpeechDubbingTranslationTranscriptionVoice CloningSpeech

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-14 · rubric v0.22.0
Composite quality — 28.6/100 · thin
Contract Quality 1.8 / 23
Developer Ergonomics 5.8 / 18
Access Clarity 7.1 / 18
Operational Transparency 4.3 / 12
Contract Governance 1.2 / 11
Discoverability 6.2 / 9
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
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.
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
tags:
- Artificial Intelligence
- Text-to-Speech
- Dubbing
- Translation
- Transcription
- Voice Cloning
- Speech
tags_raw:
- AI
- Text to Speech
- Dubbing
- Translation
- Transcription
- Voice Cloning
- Speech
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:
  - 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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