Murf

Murf is an AI voice generation platform offering studio-quality voiceovers in 20+ languages with 130+ voices. Public APIs include Falcon TTS (ultra-fast streaming), Text-to-Speech Gen 2 (studio quality), Dubbing, Voice Changer, Translation, and Voice Isolator. The Murf API is REST-based at https://api.murf.ai with regional alternatives (us-east, us-west, in, global). OpenAPI 3.1 published.

Murf publishes 7 APIs on the APIs.io network, including Subpackage Auth API, subpackage_dubbing.subpackage_dubbing/jobs API, Subpackage Dubbing.subpackage Dubbing/languages API, and 4 more. Tagged areas include Artificial Intelligence, Voice, TTS, Voiceover, and Dubbing.

Murf’s developer surface includes documentation, engineering blog, and 11 more developer resources.

🌐 Visit website 📡 Source on GitHub

30.3/100 thin ▬ flat Agent 15/100 agent aware Front door AI 6/6 dominant saas Full breakdown ↓
scored 2026-09-25 · rubric v0.23.0

AccessFreemiumFree trial

1 APIs

Artificial Intelligence Voice TTS Voiceover Dubbing Audio Real-Time

What this lets a business do 1

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Content Origination & Production Management

BC-3700

subpackage_dubbing.subpackage_dubbing/jobssubpackage_dubbing.subpackage_dubbing/projects

POST /v1/murfdub/jobs/create

Kin Score

Kin Score How this is scored →
scored 2026-09-25 · rubric v0.23.0

Composite quality — 30.3/100 · thin

Contract Quality 8.2 / 19

Developer Ergonomics 1.8 / 15

Access Clarity 7.1 / 15

Operational Transparency 1.3 / 10

Contract Governance 0.0 / 9

Discoverability 5.5 / 8

Regulatory Posture 1.5 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 15/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 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

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/murf: 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 7

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

Murf Subpackage Auth API

The subpackage_auth API from Murf — 1 operation(s) for subpackage_auth.

Murf subpackage_dubbing.subpackage_dubbing/jobs API

The subpackage_dubbing.subpackage_dubbing/jobs API from Murf — 3 operation(s) for subpackage_dubbing.subpackage_dubbing/jobs.

Murf Subpackage Dubbing.subpackage Dubbing/languages API

The subpackage_dubbing.subpackage_dubbing/languages API from Murf — 2 operation(s) for subpackage_dubbing.subpackage_dubbing/languages.

Murf Subpackage Dubbing.subpackage Dubbing/projects API

The subpackage_dubbing.subpackage_dubbing/projects API from Murf — 3 operation(s) for subpackage_dubbing.subpackage_dubbing/projects.

Murf Subpackage Text API

The subpackage_text API from Murf — 1 operation(s) for subpackage_text.

Murf Subpackage Text To Speech API

The subpackage_textToSpeech API from Murf — 3 operation(s) for subpackage_texttospeech.

Murf Subpackage Voice Changer API

The subpackage_voiceChanger API from Murf — 1 operation(s) for subpackage_voicechanger.

Scroll for all 7

Open Collections 9

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

API Collection

OPEN COLLECTION

API Reference subpackage_auth API

OPEN COLLECTION

API Reference subpackage_auth subpackage_dubbing.subpackage_dubbing/jobs API

OPEN COLLECTION

API Reference subpackage_auth subpackage_dubbing.subpackage_dubbing/languages API

OPEN COLLECTION

API Reference subpackage_auth subpackage_dubbing.subpackage_dubbing/projects API

OPEN COLLECTION

API Reference subpackage_auth subpackage_text API

OPEN COLLECTION

API Reference subpackage_auth subpackage_textToSpeech API

OPEN COLLECTION

API Reference subpackage_auth subpackage_voiceChanger API

OPEN COLLECTION

API Reference

OPEN COLLECTION

Scroll for all 9

Pricing Plans 1

Published pricing tiers and plan structures.

Murf Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Murf Rate Limits

4 limits

RATE LIMITS

FinOps 1

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

Murf Finops

FINOPS

Security Posture 2

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

Murf Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Murf Trust Center

SOC 2, ISO 27001, GDPR, FIPS 140

SECURITY

Agentic Access 1

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

Murf Agentic Access

14 operations · 8 acting

AGENTIC

Resources

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

OpenAPI

OpenAPI

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

LlmsText

LlmsText

Access & Security 2

Authentication, authorization, and security posture

TrustCenter

TrustCenter

DomainSecurity

DomainSecurity

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

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Source (apis.yml)

aid: murf
url: https://raw.githubusercontent.com/api-evangelist/murf/refs/heads/main/apis.yml
name: Murf
kind: company
description: Murf is an AI voice generation platform offering studio-quality voiceovers in 20+ languages with 130+ voices.
  Public APIs include Falcon TTS (ultra-fast streaming), Text-to-Speech Gen 2 (studio quality), Dubbing, Voice Changer, Translation,
  and Voice Isolator. The Murf API is REST-based at https://api.murf.ai with regional alternatives (us-east, us-west, in,
  global). OpenAPI 3.1 published.
deliveryModel:
  model: saas
  license_evidence:
    not_product:
    - murf-ai/murf-cookbook
  open_source: unknown
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: low
  source:
  - openapi
  - pricing
  - repository-not-product
  generated: '2026-09-25'
  method: derived
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: true
  try_now: false
  public: false
  label: Freemium (free trial)
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/murf.png
tags:
- Artificial Intelligence
- Voice
- TTS
- Voiceover
- Dubbing
- Audio
- Real-Time
tags_raw:
- AI
- Voice
- TTS
- Voiceover
- Dubbing
- Audio
- Realtime
created: '2026-05-08'
modified: '2026-05-19'
specificationVersion: '0.23'
apis:
- aid: murf:murf-subpackage-auth-api
  name: Murf Subpackage Auth API
  description: The subpackage_auth API from Murf — 1 operation(s) for subpackage_auth.
  humanURL: https://murf.ai/api/docs/introduction/overview
  baseURL: https://api.murf.ai
  tags: []
  tags_raw:
  - subpackage_auth
  properties:
  - type: OpenAPI
    url: openapi/murf-subpackage-auth-api-openapi.yml
  - type: Documentation
    url: https://murf.ai/api/docs/introduction/overview
  - type: Signup
    url: https://murf.ai/api/dashboard
  - type: Pricing
    url: https://murf.ai/api/pricing
  - type: GitHub
    url: https://github.com/murf-ai/murf-cookbook
- aid: murf:murf-subpackage-dubbing-subpackage-dubbing-jobs-api
  name: Murf subpackage_dubbing.subpackage_dubbing/jobs API
  description: The subpackage_dubbing.subpackage_dubbing/jobs API from Murf — 3 operation(s) for subpackage_dubbing.subpackage_dubbing/jobs.
  humanURL: https://murf.ai/api/docs/introduction/overview
  baseURL: https://api.murf.ai
  tags:
  - subpackage_dubbing.subpackage_dubbing/jobs
  properties:
  - type: OpenAPI
    url: openapi/murf-subpackage-dubbing-subpackage-dubbing-jobs-api-openapi.yml
  - type: Documentation
    url: https://murf.ai/api/docs/introduction/overview
  - type: Signup
    url: https://murf.ai/api/dashboard
  - type: Pricing
    url: https://murf.ai/api/pricing
  - type: GitHub
    url: https://github.com/murf-ai/murf-cookbook
- aid: murf:murf-subpackage-dubbing-subpackage-dubbing-languages-api
  name: Murf Subpackage Dubbing.subpackage Dubbing/languages API
  description: The subpackage_dubbing.subpackage_dubbing/languages API from Murf — 2 operation(s) for subpackage_dubbing.subpackage_dubbing/languages.
  humanURL: https://murf.ai/api/docs/introduction/overview
  baseURL: https://api.murf.ai
  tags:
  - subpackage_dubbing.subpackage_dubbing/languages
  properties:
  - type: OpenAPI
    url: openapi/murf-subpackage-dubbing-subpackage-dubbing-languages-api-openapi.yml
  - type: Documentation
    url: https://murf.ai/api/docs/introduction/overview
  - type: Signup
    url: https://murf.ai/api/dashboard
  - type: Pricing
    url: https://murf.ai/api/pricing
  - type: GitHub
    url: https://github.com/murf-ai/murf-cookbook
- aid: murf:murf-subpackage-dubbing-subpackage-dubbing-projects-api
  name: Murf Subpackage Dubbing.subpackage Dubbing/projects API
  description: The subpackage_dubbing.subpackage_dubbing/projects API from Murf — 3 operation(s) for subpackage_dubbing.subpackage_dubbing/projects.
  humanURL: https://murf.ai/api/docs/introduction/overview
  baseURL: https://api.murf.ai
  tags:
  - subpackage_dubbing.subpackage_dubbing/projects
  properties:
  - type: OpenAPI
    url: openapi/murf-subpackage-dubbing-subpackage-dubbing-projects-api-openapi.yml
  - type: Documentation
    url: https://murf.ai/api/docs/introduction/overview
  - type: Signup
    url: https://murf.ai/api/dashboard
  - type: Pricing
    url: https://murf.ai/api/pricing
  - type: GitHub
    url: https://github.com/murf-ai/murf-cookbook
- aid: murf:murf-subpackage-text-api
  name: Murf Subpackage Text API
  description: The subpackage_text API from Murf — 1 operation(s) for subpackage_text.
  humanURL: https://murf.ai/api/docs/introduction/overview
  baseURL: https://api.murf.ai
  tags: []
  tags_raw:
  - subpackage_text
  properties:
  - type: OpenAPI
    url: openapi/murf-subpackage-text-api-openapi.yml
  - type: Documentation
    url: https://murf.ai/api/docs/introduction/overview
  - type: Signup
    url: https://murf.ai/api/dashboard
  - type: Pricing
    url: https://murf.ai/api/pricing
  - type: GitHub
    url: https://github.com/murf-ai/murf-cookbook
- aid: murf:murf-subpackage-texttospeech-api
  name: Murf Subpackage Text To Speech API
  description: The subpackage_textToSpeech API from Murf — 3 operation(s) for subpackage_texttospeech.
  humanURL: https://murf.ai/api/docs/introduction/overview
  baseURL: https://api.murf.ai
  tags:
  - subpackage_textToSpeech
  properties:
  - type: OpenAPI
    url: openapi/murf-subpackage-texttospeech-api-openapi.yml
  - type: Documentation
    url: https://murf.ai/api/docs/introduction/overview
  - type: Signup
    url: https://murf.ai/api/dashboard
  - type: Pricing
    url: https://murf.ai/api/pricing
  - type: GitHub
    url: https://github.com/murf-ai/murf-cookbook
- aid: murf:murf-subpackage-voicechanger-api
  name: Murf Subpackage Voice Changer API
  description: The subpackage_voiceChanger API from Murf — 1 operation(s) for subpackage_voicechanger.
  humanURL: https://murf.ai/api/docs/introduction/overview
  baseURL: https://api.murf.ai
  tags:
  - subpackage_voiceChanger
  properties:
  - type: OpenAPI
    url: openapi/murf-subpackage-voicechanger-api-openapi.yml
  - type: Documentation
    url: https://murf.ai/api/docs/introduction/overview
  - type: Signup
    url: https://murf.ai/api/dashboard
  - type: Pricing
    url: https://murf.ai/api/pricing
  - type: GitHub
    url: https://github.com/murf-ai/murf-cookbook
common:
- type: CapabilityMap
  url: capabilities/murf-capability-edges.yml
  name: Murf Business Capability Map
- type: AgenticAccess
  url: agentic-access/murf-agentic-access.yml
- type: TrustCenter
  url: security/murf-trust-center.yml
- type: DomainSecurity
  url: security/murf-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/murf-ai
- type: Website
  url: https://murf.ai/
- type: Documentation
  url: https://murf.ai/api/docs/introduction/overview
- type: OpenAPI
  url: openapi/_original/murf-openapi.yml
- type: Plans
  url: plans/murf-plans-pricing.yml
- type: RateLimits
  url: rate-limits/murf-rate-limits.yml
- type: FinOps
  url: finops/murf-finops.yml
- type: Integrations
  url: https://murf.ai/integrations
- type: LlmsText
  url: https://murf.ai/llms.txt
- url: https://murf.ai/blog
  type: Blog
integrations:
- name: Canva
- name: Google Slides
- name: HTML Embed Code
- name: Adobe Audition
- name: Adobe Captivate
- name: PowerPoint
- name: Audio Translator
- name: Video Translator
- name: Text Translator
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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