Luminance

Luminance Technologies Ltd. is a UK-headquartered legal-AI company, founded in 2015 out of Cambridge mathematics research, that builds what it markets as Legal-Grade AI for the full contract lifecycle — drafting, negotiation, analysis, compliance, investigation and collaboration. The platform is delivered as a per-customer instance (an "instance moniker" subdomain) and exposes a documented RESTful HTTP/JSON API that lets external software read and act on projects, folders, documents, matters, matter versions, tasks, reviews, annotations, workflows and document templates, plus machine-learning surfaces such as Traffic Light Analysis and annotation-driven contract intelligence. Three OpenAPI 3.0 versions are published from Luminance's own API host: v1.3.0 and v1.4.0 (OAuth2 client-credentials) and the newer "Public API v2" v1.5, which is deployed by standard to Luminance product versions 1.43.0 onward. Authentication is OAuth2 client credentials against the customer instance token endpoint, and API traffic is rate limited to 100 requests every 10 minutes.

Luminance publishes 21 APIs on the APIs.io network, including Accounts API, Annotation Source Relations API, Annotation Sources API, and 18 more. Tagged areas include Company, Legal, Artificial Intelligence, Contracts, and Contract Lifecycle Management.

Luminance’s developer surface includes documentation, API reference, support, engineering blog, signup flow, authentication, and 20 more developer resources.

🌐 Visit website 📡 Source on GitHub

45.4/100 developing ▬ flat Agent 42/100 agent ready Full breakdown ↓
scored 2026-08-17 · rubric v0.11.0

21 APIs 1 MCP Servers

CompanyLegalArtificial IntelligenceContractsContract Lifecycle ManagementDocument IntelligenceComplianceLegal TechnologyEnterprise SoftwareAutomation

Kin Score

Kin Score How this is scored →
scored 2026-08-17 · rubric v0.11.0

Composite quality — 45.4/100 · developing

Contract Quality 11.9 / 25

Developer Ergonomics 9.0 / 20

Commercial Clarity 10.0 / 20

Operational Transparency 2.7 / 13

Governance 2.5 / 12

Discoverability 9.3 / 10

Agent readiness — 42/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 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 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 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/luminance: 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 21

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

Open Collections 21

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

MCP Servers 1

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

luminance-mcp.yml

MCP SERVER

Rate Limits 1

Documented rate limits and quota policies.

Scopes 1

OAuth scopes governing access to this provider's APIs.

Luminance Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Resources

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

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

MCPServer

WellKnown

LLMsTxt

AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions

ErrorCatalog

Lifecycle

Conformance

DataModel

Access & Security 5

Authentication, authorization, and security posture

TrustCenter

Compliance

Authentication

OAuthScopes

DomainSecurity

Operate 3

Status, limits, changes, and where to get help

Support

Support

HelpCenter

HelpCenter

RateLimits

RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

aid: luminance
name: Luminance
description: 'Luminance Technologies Ltd. is a UK-headquartered legal-AI company, founded in 2015 out of Cambridge mathematics
  research, that builds what it markets as Legal-Grade AI for the full contract lifecycle — drafting, negotiation, analysis,
  compliance, investigation and collaboration. The platform is delivered as a per-customer instance (an "instance moniker"
  subdomain) and exposes a documented RESTful HTTP/JSON API that lets external software read and act on projects, folders,
  documents, matters, matter versions, tasks, reviews, annotations, workflows and document templates, plus machine-learning
  surfaces such as Traffic Light Analysis and annotation-driven contract intelligence. Three OpenAPI 3.0 versions are published
  from Luminance''s own API host: v1.3.0 and v1.4.0 (OAuth2 client-credentials) and the newer "Public API v2" v1.5, which
  is deployed by standard to Luminance product versions 1.43.0 onward. Authentication is OAuth2 client credentials against
  the customer instance token endpoint, and API traffic is rate limited to 100 requests every 10 minutes.'
url: https://raw.githubusercontent.com/api-evangelist/luminance/refs/heads/main/apis.yml
image: https://api.luminance.com/img/general_resources/luminance_logos/Luminance-logo.png
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.20'
created: '2026-08-04'
modified: '2026-08-04'
x-enrichment:
  date: '2026-08-04'
  status: enriched
  artifacts_added: 22
  pass: local-v1
tags:
- Company
- Legal
- Artificial Intelligence
- Contracts
- Contract Lifecycle Management
- Document Intelligence
- Compliance
- Legal Technology
- Enterprise Software
- Automation
apis:
- aid: luminance:luminance-accounts-api
  name: Luminance Accounts API
  description: The Accounts API from Luminance — 6 operation(s) for accounts.
  humanURL: https://api.luminance.com/swagger-docsv150
  baseURL: https://your-instance.app.luminance.com/api2
  tags:
  - Accounts
  properties:
  - type: OpenAPI
    url: openapi/luminance-accounts-api-openapi.yml
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv150
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv140
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv130
- aid: luminance:luminance-annotation-source-relations-api
  name: Luminance Annotation Source Relations API
  description: The Annotation Source Relations API from Luminance — 2 operation(s) for annotation source relations.
  humanURL: https://api.luminance.com/swagger-docsv150
  baseURL: https://your-instance.app.luminance.com/api2
  tags:
  - Annotation Source Relations
  properties:
  - type: OpenAPI
    url: openapi/luminance-annotation-source-relations-api-openapi.yml
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv150
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv140
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv130
- aid: luminance:luminance-annotation-sources-api
  name: Luminance Annotation Sources API
  description: The Annotation Sources API from Luminance — 2 operation(s) for annotation sources.
  humanURL: https://api.luminance.com/swagger-docsv150
  baseURL: https://your-instance.app.luminance.com/api2
  tags:
  - Annotation Sources
  properties:
  - type: OpenAPI
    url: openapi/luminance-annotation-sources-api-openapi.yml
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv150
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv140
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv130
- aid: luminance:luminance-annotation-types-api
  name: Luminance Annotation Types API
  description: The Annotation Types API from Luminance — 2 operation(s) for annotation types.
  humanURL: https://api.luminance.com/swagger-docsv150
  baseURL: https://your-instance.app.luminance.com/api2
  tags:
  - Annotation Types
  properties:
  - type: OpenAPI
    url: openapi/luminance-annotation-types-api-openapi.yml
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv150
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv140
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv130
- aid: luminance:luminance-annotations-api
  name: Luminance Annotations API
  description: The Annotations API from Luminance — 12 operation(s) for annotations.
  humanURL: https://api.luminance.com/swagger-docsv150
  baseURL: https://your-instance.app.luminance.com/api2
  tags:
  - Annotations
  properties:
  - type: OpenAPI
    url: openapi/luminance-annotations-api-openapi.yml
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv150
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv140
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv130
- aid: luminance:luminance-contract-creation-api
  name: Luminance Contract Creation API
  description: The Contract Creation API from Luminance — 4 operation(s) for contract creation.
  humanURL: https://api.luminance.com/swagger-docsv150
  baseURL: https://your-instance.app.luminance.com/api2
  tags:
  - Contract Creation
  properties:
  - type: OpenAPI
    url: openapi/luminance-contract-creation-api-openapi.yml
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv150
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv140
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv130
- aid: luminance:luminance-document-templates-api
  name: Luminance Document Templates API
  description: The Document Templates API from Luminance — 4 operation(s) for document templates.
  humanURL: https://api.luminance.com/swagger-docsv150
  baseURL: https://your-instance.app.luminance.com/api2
  tags:
  - Document Templates
  properties:
  - type: OpenAPI
    url: openapi/luminance-document-templates-api-openapi.yml
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv150
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv140
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv130
- aid: luminance:luminance-documents-api
  name: Luminance Documents API
  description: The Documents API from Luminance — 19 operation(s) for documents.
  humanURL: https://api.luminance.com/swagger-docsv150
  baseURL: https://your-instance.app.luminance.com/api2
  tags:
  - Documents
  properties:
  - type: OpenAPI
    url: openapi/luminance-documents-api-openapi.yml
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv150
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv140
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv130
- aid: luminance:luminance-folders-api
  name: Luminance Folders API
  description: The Folders API from Luminance — 10 operation(s) for folders.
  humanURL: https://api.luminance.com/swagger-docsv150
  baseURL: https://your-instance.app.luminance.com/api2
  tags:
  - Folders
  properties:
  - type: OpenAPI
    url: openapi/luminance-folders-api-openapi.yml
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv150
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv140
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv130
- aid: luminance:luminance-matter-versions-api
  name: Luminance Matter Versions API
  description: The Matter Versions API from Luminance — 4 operation(s) for matter versions.
  humanURL: https://api.luminance.com/swagger-docsv150
  baseURL: https://your-instance.app.luminance.com/api2
  tags:
  - Matter Versions
  properties:
  - type: OpenAPI
    url: openapi/luminance-matter-versions-api-openapi.yml
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv150
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv140
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv130
- aid: luminance:luminance-matters-api
  name: Luminance Matters API
  description: The Matters API from Luminance — 22 operation(s) for matters.
  humanURL: https://api.luminance.com/swagger-docsv150
  baseURL: https://your-instance.app.luminance.com/api2
  tags:
  - Matters
  properties:
  - type: OpenAPI
    url: openapi/luminance-matters-api-openapi.yml
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv150
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv140
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv130
- aid: luminance:luminance-project-users-api
  name: Luminance Project Users API
  description: The Project Users API from Luminance — 2 operation(s) for project users.
  humanURL: https://api.luminance.com/swagger-docsv150
  baseURL: https://your-instance.app.luminance.com/api2
  tags:
  - Project Users
  properties:
  - type: OpenAPI
    url: openapi/luminance-project-users-api-openapi.yml
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv150
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv140
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv130
- aid: luminance:luminance-projects-api
  name: Luminance Projects API
  description: The Projects API from Luminance — 6 operation(s) for projects.
  humanURL: https://api.luminance.com/swagger-docsv150
  baseURL: https://your-instance.app.luminance.com/api2
  tags:
  - Projects
  properties:
  - type: OpenAPI
    url: openapi/luminance-projects-api-openapi.yml
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv150
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv140
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv130
- aid: luminance:luminance-reviews-api
  name: Luminance Reviews API
  description: The Reviews API from Luminance — 3 operation(s) for reviews.
  humanURL: https://api.luminance.com/swagger-docsv150
  baseURL: https://your-instance.app.luminance.com/api2
  tags:
  - Reviews
  properties:
  - type: OpenAPI
    url: openapi/luminance-reviews-api-openapi.yml
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv150
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv140
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv130
- aid: luminance:luminance-root-api
  name: Luminance Root API
  description: The Root API from Luminance — 1 operation(s) for root.
  humanURL: https://api.luminance.com/swagger-docsv150
  baseURL: https://your-instance.app.luminance.com/api2
  tags:
  - Root
  properties:
  - type: OpenAPI
    url: openapi/luminance-root-api-openapi.yml
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv150
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv140
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv130
- aid: luminance:luminance-search-api
  name: Luminance Search API
  description: The Search API from Luminance — 3 operation(s) for search.
  humanURL: https://api.luminance.com/swagger-docsv150
  baseURL: https://your-instance.app.luminance.com/api2
  tags:
  - Search
  properties:
  - type: OpenAPI
    url: openapi/luminance-search-api-openapi.yml
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv150
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv140
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv130
- aid: luminance:luminance-system-api
  name: Luminance System API
  description: The System API from Luminance — 1 operation(s) for system.
  humanURL: https://api.luminance.com/swagger-docsv150
  baseURL: https://your-instance.app.luminance.com/api2
  tags:
  - System
  properties:
  - type: OpenAPI
    url: openapi/luminance-system-api-openapi.yml
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv150
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv140
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv130
- aid: luminance:luminance-tasks-api
  name: Luminance Tasks API
  description: The Tasks API from Luminance — 14 operation(s) for tasks.
  humanURL: https://api.luminance.com/swagger-docsv150
  baseURL: https://your-instance.app.luminance.com/api2
  tags:
  - Tasks
  properties:
  - type: OpenAPI
    url: openapi/luminance-tasks-api-openapi.yml
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv150
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv140
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv130
- aid: luminance:luminance-traffic-light-analysis-api
  name: Luminance Traffic Light Analysis API
  description: The Traffic Light Analysis API from Luminance — 3 operation(s) for traffic light analysis.
  humanURL: https://api.luminance.com/swagger-docsv150
  baseURL: https://your-instance.app.luminance.com/api2
  tags:
  - Traffic Light Analysis
  properties:
  - type: OpenAPI
    url: openapi/luminance-traffic-light-analysis-api-openapi.yml
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv150
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv140
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv130
- aid: luminance:luminance-users-api
  name: Luminance Users API
  description: The Users API from Luminance — 10 operation(s) for users.
  humanURL: https://api.luminance.com/swagger-docsv150
  baseURL: https://your-instance.app.luminance.com/api2
  tags:
  - Users
  properties:
  - type: OpenAPI
    url: openapi/luminance-users-api-openapi.yml
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv150
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv140
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv130
- aid: luminance:luminance-workflows-api
  name: Luminance Workflows API
  description: The Workflows API from Luminance — 4 operation(s) for workflows.
  humanURL: https://api.luminance.com/swagger-docsv150
  baseURL: https://your-instance.app.luminance.com/api2
  tags:
  - Workflows
  properties:
  - type: OpenAPI
    url: openapi/luminance-workflows-api-openapi.yml
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv150
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv140
  - type: Documentation
    url: https://api.luminance.com/swagger-docsv130
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: MCPServer
  url: mcp/luminance-mcp.yml
- type: Overlay
  url: overlays/luminance-public-api-v2-overlay.yaml
- type: TrustCenter
  url: security/luminance-trust-center.yml
- type: Website
  url: https://www.luminance.com/
- type: DeveloperPortal
  url: https://api.luminance.com/swagger-docs
- type: Documentation
  url: https://api.luminance.com/swagger-docs
- type: APIReference
  url: https://api.luminance.com/swagger-docsv150
- type: Support
  url: https://help.luminance.com/en/
- type: HelpCenter
  url: https://help.luminance.com/en/
- type: Blog
  url: https://www.luminance.com/resources/blog/
- type: SignUp
  url: https://www.luminance.com/demo/
- type: TermsOfService
  url: https://www.luminance.com/terms-conditions/
- type: PrivacyPolicy
  url: https://www.luminance.com/privacy-policy/
- type: Compliance
  url: https://www.luminance.com/security/
- type: Authentication
  url: authentication/luminance-authentication.yml
- type: OAuthScopes
  url: scopes/luminance-scopes.yml
- type: Conventions
  url: conventions/luminance-conventions.yml
- type: RateLimits
  url: rate-limits/luminance-rate-limits.yml
- type: ErrorCatalog
  url: errors/luminance-problem-types.yml
- type: Lifecycle
  url: lifecycle/luminance-lifecycle.yml
- type: Conformance
  url: conformance/luminance-conformance.yml
- type: DataModel
  url: data-model/luminance-data-model.yml
- type: WellKnown
  url: well-known/luminance-well-known.yml
- type: LLMsTxt
  url: llms/luminance-llms.txt
- type: AgentSkill
  url: skills/_index.yml
- type: DomainSecurity
  url: security/luminance-domain-security.yml