aid: leap-legal
url: https://raw.githubusercontent.com/api-evangelist/leap-legal/refs/heads/main/apis.yml
name: LEAP
kind: company
description: LEAP is cloud-based legal practice management software for law firms,
  covering matter and contact management, document automation and court forms,
  time recording, billing, and trust accounting, tightly integrated with Microsoft
  365. LEAP operates a LEAP Developer Console and LEAP Marketplace
  (developer.leap.build / console.leap.build) through which approved third-party
  developers build REST-based integrations (an "API Reference" is versioned there,
  e.g. v1.0.4, v1.0.5), but the technical reference - endpoint paths, base URL,
  and authentication schema - sits behind developer registration and an app
  review process rather than a public, self-serve API reference. There is no
  publicly published OpenAPI document, public base URL, or anonymous API key
  signup. Existing Marketplace integrations (Xero, Zoom, InfoTrack, LawTap, and
  others) confirm the API surface is real and in production use, but its
  concrete shape is not publicly disclosed.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Legal
- LegalTech
- Practice Management
- Legal Accounting
- Trust Accounting
- Document Automation
created: '2026-07-04'
modified: '2026-07-04'
specificationVersion: '0.19'
apis:
- aid: leap-legal:leap-matters-contacts-api
  name: LEAP Matters & Contacts API
  tags:
  - Matters
  - Clients
  - Contacts
  - Conflict Checks
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://developer.leap.build/knowledge-base/general/general-getting-started/
  properties:
  - url: https://developer.leap.build/knowledge-base/general/general-getting-started/
    type: Documentation
  - url: https://developer.leap.build/knowledge-base/general/configure-leap-data/
    type: Documentation
  description: Modeled matter and contact/client management surface that third-party
    Marketplace apps integrate against - matters (number, title, practice area,
    status, responsible attorney), contacts/clients (individuals, organizations),
    and party roles. Confirmed to exist by LEAP's Marketplace apps and the
    "Configure LEAP Data" developer questionnaire, but no endpoint paths, base
    URL, or schema are publicly published.
  endpointsModeled: true
- aid: leap-legal:leap-time-billing-api
  name: LEAP Time & Billing API
  tags:
  - Time Recording
  - Invoicing
  - Billing
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.leap.build/
  properties:
  - url: https://www.leaplegalsoftware.com/us/integrations/
    type: Documentation
  description: Modeled time recording, invoicing, and billing surface, evidenced
    by LEAP's own marketed "automatic timekeeping" and "multiple billing and
    payment options" features and by production Marketplace integrations such
    as Xero for accounting sync. No public endpoint list, base URL, or request/
    response schema is disclosed.
  endpointsModeled: true
- aid: leap-legal:leap-trust-accounting-api
  name: LEAP Trust Accounting API
  tags:
  - Trust Accounting
  - Legal Accounting
  - Compliance
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.leap.com.au/features/legal-content/
  properties:
  - url: https://www.leaplegalsoftware.com/us/pricing/
    type: Documentation
  description: Modeled trust ledger surface (receipts, disbursements, transfers,
    balances) reflecting LEAP's marketed legal/trust accounting functionality,
    a core, heavily regulated feature of the practice management product. No
    public endpoint list, base URL, or schema is disclosed for programmatic
    trust-accounting access.
  endpointsModeled: true
- aid: leap-legal:leap-documents-api
  name: LEAP Documents API
  tags:
  - Documents
  - Document Automation
  - Court Forms
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://developer.leap.build/knowledge-base/general/demonstrating-your-integration-with-leap/
  properties:
  - url: https://developer.leap.build/knowledge-base/general/demonstrating-your-integration-with-leap/
    type: Documentation
  - url: https://developer.leap.build/knowledge-base/general/general-submission-process/
    type: Documentation
  description: Modeled document metadata and automation surface - LEAP's core
    "automated legal documents" and court-form assembly capability, tightly
    coupled to Microsoft 365. Marketplace developers demonstrate document/
    integration behavior as part of the app review process, but no public
    endpoint list, base URL, or schema is disclosed.
  endpointsModeled: true
- aid: leap-legal:leap-calendar-api
  name: LEAP Calendar API
  tags:
  - Calendar
  - Scheduling
  - Diary
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://marketplace.leap.build/en-AU/apps
  properties:
  - url: https://marketplace.leap.build/en-AU/apps
    type: Documentation
  description: Modeled calendar/diary and appointment-scheduling surface,
    evidenced by production Marketplace scheduling integrations (e.g. LawTap)
    and Microsoft 365 calendar integration. No public endpoint list, base URL,
    or schema is disclosed.
  endpointsModeled: true
common:
- type: DomainSecurity
  url: security/leap-legal-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/leap-legal-software-usa
- type: Website
  url: https://leap.us
- type: Documentation
  url: https://developer.leap.build/
- type: Plans
  url: plans/leap-legal-plans-pricing.yml
- url: https://leaplegalsoftware.com/us/blog/
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com