Mirage

Mirage is an AI research company headquartered in New York City that builds Captions, an AI video editor and generator used by more than 20 million creators, small businesses, and enterprises worldwide. The Mirage Video API exposes the company's state-of-the-art video models over a simple HTTP interface: generate expressive human video from an image and audio (Mirage Video 1), apply styled captions to an existing video, synthesize speech with text-to-speech voices, and render meta text overlays. It is an asynchronous submit-and-poll REST API authenticated with an x-api-key header and priced by usage (per minute of captioning, per second of generated video).

Mirage publishes 7 APIs on the APIs.io network, including Audio API, health API, internal API, and 4 more. Tagged areas include Company, Artificial Intelligence, Video, Video Generation, and Captions.

The Mirage catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Mirage’s developer surface includes documentation, API reference, getting-started guide, authentication, pricing, signup flow, support, and 18 more developer resources.

🌐 Visit website 📡 Source on GitHub
51.1/100 developing ▬ flat Agent 71/100 agent native Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessSelf serve
7 APIs 1 MCP Servers
CompanyArtificial IntelligenceVideoVideo GenerationCaptionsMediaContent CreationText to SpeechMachine Learning

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 51.1/100 · developing
Contract Quality 14.0 / 25
Developer Ergonomics 13.5 / 20
Commercial Clarity 10.5 / 20
Operational Transparency 3.1 / 13
Governance 0.0 / 12
Discoverability 10.0 / 10
Agent readiness — 71/100 · agent native
Machine-Readable Contract 18 / 18
Agentic Access Contract 15 / 15
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
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/mirage: 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 7

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

Mirage Audio API

The Audio API from Mirage — 1 operation(s) for audio.

Mirage health API

The health API from Mirage — 1 operation(s) for health.

Mirage internal API

The internal API from Mirage — 8 operation(s) for internal.

Mirage Meta Text Overlays API

The Meta Text Overlays API from Mirage — 2 operation(s) for meta text overlays.

Mirage root API

The root API from Mirage — 1 operation(s) for root.

Mirage Video Captions API

The Video Captions API from Mirage — 3 operation(s) for video captions.

Mirage Videos API

The Videos API from Mirage — 3 operation(s) for videos.

Scroll for all 7

MCP Servers 1

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

mirage-mcp.yml

MCP SERVER

Event Specifications 1

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

Mirage Webhooks

ASYNCAPI

Security Posture 2

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

Mirage Authentication

apiKey · 1 scheme

SECURITY

Mirage Domain Security

TLSv1.3 · DNSSEC · DMARC

SECURITY

Agentic Access 1

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

Mirage Agentic Access

23 operations · 11 acting · 5 human-in-the-loop

23 operations · 11 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted
 SignUp
SignUp

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess
 MCPServer
MCPServer
 LLMsTxt
LLMsTxt
 AgentSkill
AgentSkill

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

ErrorCatalog
ErrorCatalog
 Conventions
Conventions
 Lifecycle
Lifecycle
 DataModel
DataModel
 Conformance
Conformance
 Webhooks
Webhooks

Access & Security 3

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 Authentication
Authentication
 Compliance
Compliance

Operate 3

Status, limits, changes, and where to get help

Support
Support
 ChangeLog
ChangeLog
 ChangeLog
ChangeLog

Commercial 3

Pricing, plans, and the legal terms of use

Pricing
Pricing
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 1

The organization behind the API

Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 1
  pass: local-v1
aid: mirage
name: Mirage
description: 'Mirage is an AI research company headquartered in New York City that builds Captions, an AI video editor and
  generator used by more than 20 million creators, small businesses, and enterprises worldwide. The Mirage Video API exposes
  the company''s state-of-the-art video models over a simple HTTP interface: generate expressive human video from an image
  and audio (Mirage Video 1), apply styled captions to an existing video, synthesize speech with text-to-speech voices, and
  render meta text overlays. It is an asynchronous submit-and-poll REST API authenticated with an x-api-key header and priced
  by usage (per minute of captioning, per second of generated video).'
url: https://raw.githubusercontent.com/api-evangelist/mirage/refs/heads/main/apis.yml
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://captions.ai/mrkt-static/captions-og-image.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- general-catalyst
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Artificial Intelligence
- Video
- Video Generation
- Captions
- Media
- Content Creation
- Text to Speech
- Machine Learning
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: mirage:mirage-audio-api
  name: Mirage Audio API
  description: The Audio API from Mirage — 1 operation(s) for audio.
  humanURL: https://captions.ai/help/api-reference
  baseURL: https://api.mirage.app
  tags:
  - Audio
  properties:
  - type: OpenAPI
    url: openapi/mirage-audio-api-openapi.yml
  - type: Documentation
    url: https://captions.ai/help/docs/api/overview
  - type: APIReference
    url: https://captions.ai/help/api-reference
- aid: mirage:mirage-health-api
  name: Mirage health API
  description: The health API from Mirage — 1 operation(s) for health.
  humanURL: https://captions.ai/help/api-reference
  baseURL: https://api.mirage.app
  tags:
  - health
  properties:
  - type: OpenAPI
    url: openapi/mirage-health-api-openapi.yml
  - type: Documentation
    url: https://captions.ai/help/docs/api/overview
  - type: APIReference
    url: https://captions.ai/help/api-reference
- aid: mirage:mirage-internal-api
  name: Mirage internal API
  description: The internal API from Mirage — 8 operation(s) for internal.
  humanURL: https://captions.ai/help/api-reference
  baseURL: https://api.mirage.app
  tags:
  - internal
  properties:
  - type: OpenAPI
    url: openapi/mirage-internal-api-openapi.yml
  - type: Documentation
    url: https://captions.ai/help/docs/api/overview
  - type: APIReference
    url: https://captions.ai/help/api-reference
- aid: mirage:mirage-meta-text-overlays-api
  name: Mirage Meta Text Overlays API
  description: The Meta Text Overlays API from Mirage — 2 operation(s) for meta text overlays.
  humanURL: https://captions.ai/help/api-reference
  baseURL: https://api.mirage.app
  tags:
  - Meta Text Overlays
  properties:
  - type: OpenAPI
    url: openapi/mirage-meta-text-overlays-api-openapi.yml
  - type: Documentation
    url: https://captions.ai/help/docs/api/overview
  - type: APIReference
    url: https://captions.ai/help/api-reference
- aid: mirage:mirage-root-api
  name: Mirage root API
  description: The root API from Mirage — 1 operation(s) for root.
  humanURL: https://captions.ai/help/api-reference
  baseURL: https://api.mirage.app
  tags:
  - root
  properties:
  - type: OpenAPI
    url: openapi/mirage-root-api-openapi.yml
  - type: Documentation
    url: https://captions.ai/help/docs/api/overview
  - type: APIReference
    url: https://captions.ai/help/api-reference
- aid: mirage:mirage-video-captions-api
  name: Mirage Video Captions API
  description: The Video Captions API from Mirage — 3 operation(s) for video captions.
  humanURL: https://captions.ai/help/api-reference
  baseURL: https://api.mirage.app
  tags:
  - Video Captions
  properties:
  - type: OpenAPI
    url: openapi/mirage-video-captions-api-openapi.yml
  - type: Documentation
    url: https://captions.ai/help/docs/api/overview
  - type: APIReference
    url: https://captions.ai/help/api-reference
- aid: mirage:mirage-videos-api
  name: Mirage Videos API
  description: The Videos API from Mirage — 3 operation(s) for videos.
  humanURL: https://captions.ai/help/api-reference
  baseURL: https://api.mirage.app
  tags:
  - Videos
  properties:
  - type: OpenAPI
    url: openapi/mirage-videos-api-openapi.yml
  - type: Documentation
    url: https://captions.ai/help/docs/api/overview
  - type: APIReference
    url: https://captions.ai/help/api-reference
common:
- type: DomainSecurity
  url: security/mirage-domain-security.yml
- type: AgenticAccess
  url: agentic-access/mirage-agentic-access.yml
- type: DeveloperPortal
  url: https://captions.ai/help/api-reference
- type: Documentation
  url: https://captions.ai/help/docs/api/overview
- type: APIReference
  url: https://captions.ai/help/api-reference
- type: GettingStarted
  url: https://captions.ai/help/docs/api/overview
- type: Authentication
  url: authentication/mirage-authentication.yml
- type: Pricing
  url: https://captions.ai/help/docs/api/pricing
- type: SignUp
  url: https://captions.ai/signup
- type: TermsOfService
  url: https://mirage.app/legal/captions-terms
- type: PrivacyPolicy
  url: https://mirage.app/legal/privacy-policy
- type: Support
  url: https://captions.ai/help
- type: Blog
  url: https://captions.ai/blog
- type: ChangeLog
  url: https://captions.ai/help/whats-new
- type: ChangeLog
  url: changelog/mirage-changelog.yml
- type: Compliance
  url: https://captions.ai/solutions/enterprise
- type: ErrorCatalog
  url: errors/mirage-problem-types.yml
- type: Conventions
  url: conventions/mirage-conventions.yml
- type: Lifecycle
  url: lifecycle/mirage-lifecycle.yml
- type: DataModel
  url: data-model/mirage-data-model.yml
- type: Conformance
  url: conformance/mirage-conformance.yml
- type: MCPServer
  url: mcp/mirage-mcp.yml
- type: LLMsTxt
  url: llms/mirage-llms.txt
- type: AgentSkill
  url: skills/_index.yml
- type: Webhooks
  url: asyncapi/mirage-webhooks.yml