Decart

Decart is an AI research lab and API platform building real-time world models — foundation models that generate and transform video frame-by-frame as they are watched. Its Decart API Platform (platform.decart.ai) exposes the Lucy family of realtime and batch video/image models plus the Oasis promptable world model through three surfaces: a Realtime API that edits a live WebRTC camera or video stream with text prompts and reference images, a Queue API that submits asynchronous video jobs and polls them to completion, and a Process API for synchronous image editing. The platform ships first-party JavaScript, Python, Swift and Android SDKs, ephemeral client tokens for browser and mobile apps, a Files API for reusable reference images, and a gRPC action-to-video session protocol for Oasis 3 Preview. Pricing is pay-as-you-go and metered per generated second (video and realtime) or per generation (images).

Decart publishes 1 API on the APIs.io network. Tagged areas include Artificial Intelligence, Machine Learning, Video, Video Generation, and Video Editing.

Decart’s developer surface includes documentation, API reference, getting-started guide, quickstart, engineering blog, support, pricing, and 36 more developer resources.

🌐 Visit website 📡 Source on GitHub
62.7/100 strong Agent 63/100 agent ready Full breakdown ↓
scored 2026-08-03 · rubric v0.9
4 APIs 1 MCP Servers
Artificial IntelligenceMachine LearningVideoVideo GenerationVideo EditingImage EditingReal TimeGenerative AIWorld ModelsStreamingWebRTCMediaDeveloper ToolsCompany

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-03 · rubric v0.9
Composite quality — 62.7/100 · strong
Contract Quality 11.8 / 25
Developer Ergonomics 16.1 / 20
Commercial Clarity 15.3 / 20
Operational Transparency 8.9 / 13
Governance 1.4 / 12
Discoverability 9.3 / 10
Agent readiness — 63/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 7 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 5 / 5
Well-Known Catalog 4 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 8 / 8
Dry-Run / Simulate Mode 0 / 4
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/decart: 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 4

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

Decart API

The Decart REST API at api.decart.ai. Covers the Queue API (submit an asynchronous video job against a Lucy model, poll its status, download the rendered content), the Process A...

Decart Realtime API

The realtime video transformation surface. A client opens a WebRTC session (LiveKit-managed transport) against a Lucy realtime model and streams camera or video frames in; the m...

Decart Oasis Action-to-Video (gRPC)

A gRPC session protocol for Oasis 3 Preview, Decart's promptable real-time world model. A client initializes a session, sets a scene with a text prompt, then loops Infer calls t...

Decart Documentation MCP Server

A hosted, unauthenticated Model Context Protocol server at docs.platform.decart.ai/mcp that exposes the Decart API Platform documentation to agents. Three tools: full-text searc...

MCP Servers 1

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

decart-mcp.yml

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Decart Plans Pricing

5 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Decart Rate Limits

5 limits

RATE LIMITS

Security Posture 2

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

Decart Authentication

apiKey · 3 schemes

SECURITY

Decart Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Decart Agentic Access

75 operations · 67 acting

75 operations · 67 acting

AGENTIC

Resources

Get Started 5

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted
 Quickstart
Quickstart
 SignUp
SignUp
 Sandbox
Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess
 LLMsTxt
LLMsTxt
 MCPServer
MCPServer
 AgentSkill
AgentSkill
 WellKnown
WellKnown

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions
Conventions
 ErrorCatalog
ErrorCatalog
 Lifecycle
Lifecycle
 Conformance
Conformance
 DataModel
DataModel

Build 6

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 ToolCrosswalk
ToolCrosswalk
 Packages
Packages
 SDKs
SDKs
 Examples
Examples
 Examples
Examples

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 Authentication
Authentication

Operate 6

Status, limits, changes, and where to get help

Support
Support
 ChangeLog
ChangeLog
 StatusPage
StatusPage
 ChangeLog
ChangeLog
 RateLimits
RateLimits
 FAQ
FAQ

Commercial 4

Pricing, plans, and the legal terms of use

Pricing
Pricing
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy
 Plans
Plans

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Other 6

Properties that don't map to a standard resource type

AgentCard
AgentCard
 Playground
Playground
 AcceptableUsePolicy
AcceptableUsePolicy
 DPA
DPA
 Overlay
Overlay
 Protobuf
Protobuf

Source (apis.yml)

apis.yml Raw ↑ 
aid: decart
name: Decart
description: 'Decart is an AI research lab and API platform building real-time world models — foundation models that generate
  and transform video frame-by-frame as they are watched. Its Decart API Platform (platform.decart.ai) exposes the Lucy family
  of realtime and batch video/image models plus the Oasis promptable world model through three surfaces: a Realtime API that
  edits a live WebRTC camera or video stream with text prompts and reference images, a Queue API that submits asynchronous
  video jobs and polls them to completion, and a Process API for synchronous image editing. The platform ships first-party
  JavaScript, Python, Swift and Android SDKs, ephemeral client tokens for browser and mobile apps, a Files API for reusable
  reference images, and a gRPC action-to-video session protocol for Oasis 3 Preview. Pricing is pay-as-you-go and metered
  per generated second (video and realtime) or per generation (images).'
url: https://raw.githubusercontent.com/api-evangelist/decart/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enrichment-pipeline
specificationVersion: '0.20'
created: '2026-08-01'
modified: '2026-08-01'
image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
tags:
- Artificial Intelligence
- Machine Learning
- Video
- Video Generation
- Video Editing
- Image Editing
- Real Time
- Generative AI
- World Models
- Streaming
- WebRTC
- Media
- Developer Tools
- Company
apis:
- aid: decart:decart-api
  name: Decart API
  description: The Decart REST API at api.decart.ai. Covers the Queue API (submit an asynchronous video job against a Lucy
    model, poll its status, download the rendered content), the Process API (synchronous image editing that returns image
    bytes), the Files API (upload a reference asset once, reuse it by file_* id, delete it before its TTL), ephemeral client-token
    minting for browser and mobile realtime sessions, realtime concurrency quota, and model-alias resolution. Authenticated
    with an x-api-key header.
  humanURL: https://docs.platform.decart.ai/getting-started/overview
  baseURL: https://api.decart.ai
  tags:
  - Video Generation
  - Video Editing
  - Image Editing
  - Artificial Intelligence
  - Real Time
  properties:
  - type: OpenAPI
    url: openapi/decart-api-openapi-original.json
  - type: OpenAPI
    url: openapi/decart-platform-openapi-original.json
  - type: Documentation
    url: https://docs.platform.decart.ai/
  - type: APIReference
    url: https://docs.platform.decart.ai/api-reference/lucy-25
  - type: Authentication
    url: authentication/decart-authentication.yml
- aid: decart:decart-realtime-api
  name: Decart Realtime API
  description: The realtime video transformation surface. A client opens a WebRTC session (LiveKit-managed transport) against
    a Lucy realtime model and streams camera or video frames in; the model returns transformed frames live, and the prompt
    or reference image can be swapped mid-session. Browser and mobile clients authenticate with short-lived ek_ client tokens
    minted server-side, optionally scoped to specific models, origins, and a maximum session duration.
  humanURL: https://docs.platform.decart.ai/models/realtime/overview
  baseURL: https://api.decart.ai
  tags:
  - Real Time
  - Streaming
  - WebRTC
  - Video Editing
  properties:
  - type: Documentation
    url: https://docs.platform.decart.ai/models/realtime/overview
  - type: GettingStarted
    url: https://docs.platform.decart.ai/getting-started/quickstart
- aid: decart:decart-oasis-a2v
  name: Decart Oasis Action-to-Video (gRPC)
  description: A gRPC session protocol for Oasis 3 Preview, Decart's promptable real-time world model. A client initializes
    a session, sets a scene with a text prompt, then loops Infer calls that submit four driving actions (throttle and steering)
    and receive four generated camera frames, before calling Finish to release the session. Published as proto3 definitions
    inside the decart-oasis Python SDK.
  humanURL: https://docs.platform.decart.ai/models/realtime/oasis-3
  baseURL: https://api.decart.ai
  tags:
  - World Models
  - Real Time
  - gRPC
  - Robotics
  properties:
  - type: Protobuf
    url: grpc/decart-a2v.proto
  - type: Protobuf
    url: grpc/decart-common.proto
  - type: Documentation
    url: https://docs.platform.decart.ai/models/realtime/oasis-3
- aid: decart:decart-docs-mcp
  name: Decart Documentation MCP Server
  description: 'A hosted, unauthenticated Model Context Protocol server at docs.platform.decart.ai/mcp that exposes the Decart
    API Platform documentation to agents. Three tools: full-text search across the knowledge base, a read-only virtual filesystem
    query over the docs pages and OpenAPI specs, and a documentation feedback submission.'
  humanURL: https://docs.platform.decart.ai/
  baseURL: https://docs.platform.decart.ai/mcp
  tags:
  - MCP
  - Documentation
  - Artificial Intelligence
  properties:
  - type: MCPServer
    url: mcp/decart-mcp.yml
  - type: ToolCrosswalk
    url: mcp/decart-tool-crosswalk.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-08-01'
  status: enriched
  artifacts_added: 33
  pass: local-v1
common:
- type: AgenticAccess
  url: agentic-access/decart-agentic-access.yml
- type: DomainSecurity
  url: security/decart-domain-security.yml
- type: Website
  url: https://decart.ai/
- type: DeveloperPortal
  url: https://platform.decart.ai/
- type: Documentation
  url: https://docs.platform.decart.ai/
- type: APIReference
  url: https://docs.platform.decart.ai/api-reference/lucy-25
- type: GettingStarted
  url: https://docs.platform.decart.ai/getting-started/quickstart
- type: Quickstart
  url: https://docs.platform.decart.ai/getting-started/quickstart
- type: Blog
  url: https://decart.ai/blog
- type: GitHubOrganization
  url: https://github.com/DecartAI
- type: Support
  url: mailto:contact@decart.ai
- type: Pricing
  url: https://docs.platform.decart.ai/getting-started/pricing
- type: SignUp
  url: https://platform.decart.ai/sign-in
- type: TermsOfService
  url: https://docs.platform.decart.ai/resources/terms-of-service
- type: PrivacyPolicy
  url: https://docs.platform.decart.ai/resources/privacy-policy
- type: ChangeLog
  url: https://docs.platform.decart.ai/changelog
- type: StatusPage
  url: https://status.decart.ai/
- type: LLMsTxt
  url: llms/decart-llms.txt
- type: AgentCard
  url: a2a/decart-a2a.yml
- type: MCPServer
  url: mcp/decart-mcp.yml
- type: ToolCrosswalk
  url: mcp/decart-tool-crosswalk.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Packages
  url: packages/decart-packages.yml
- type: SDKs
  url: packages/decart-packages.yml
- type: Authentication
  url: authentication/decart-authentication.yml
- type: Conventions
  url: conventions/decart-conventions.yml
- type: ErrorCatalog
  url: errors/decart-problem-types.yml
- type: Lifecycle
  url: lifecycle/decart-lifecycle.yml
- type: ChangeLog
  url: changelog/decart-changelog.yml
- type: Plans
  url: plans/decart-plans-pricing.yml
- type: RateLimits
  url: rate-limits/decart-rate-limits.yml
- type: Sandbox
  url: sandbox/decart-sandbox.yml
- type: Playground
  url: https://oasis3-preview.decart.ai/
- type: AcceptableUsePolicy
  url: https://docs.platform.decart.ai/resources/aup
- type: DPA
  url: https://docs.platform.decart.ai/resources/dpa
- type: FAQ
  url: https://docs.platform.decart.ai/resources/faq
- type: Examples
  url: examples/decart-examples.yml
- type: Examples
  url: https://docs.platform.decart.ai/examples/overview
- type: Conformance
  url: conformance/decart-conformance.yml
- type: DataModel
  url: data-model/decart-data-model.yml
- type: WellKnown
  url: well-known/decart-well-known.yml
- type: Overlay
  url: overlays/decart-api-overlay.yaml
- type: Protobuf
  url: grpc/decart-a2v.proto
Where this information came from

This is an independent, third-party profile of Decart, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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