# LEAP

**Canonical:** https://apis.io/providers/leap-legal/  
**Website:** https://leap.us  
**APIs profiled:** 5

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.

## Kin Score — 11.2 / 100 (emerging)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 11.2).

| Facet | Score |
|---|---|
| Discoverability | 64.8 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 2.4 |
| Commercial Clarity | 21.1 |
| Access Clarity | 21.1 |

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Freemium — onboarding: unknown, pricing: freemium, trial: no (confidence: medium).

## APIs (5)

- **LEAP Matters & Contacts API** — Modeled matter and contact/client management surface that third-party Marketplace apps integrate against - matters (number, title, practice area, status, responsible attorney), ...
- **LEAP Time & Billing API** — Modeled time recording, invoicing, and billing surface, evidenced by LEAP's own marketed "automatic timekeeping" and "multiple billing and payment options" features and by produ...
- **LEAP Trust Accounting API** — Modeled trust ledger surface (receipts, disbursements, transfers, balances) reflecting LEAP's marketed legal/trust accounting functionality, a core, heavily regulated feature of...
- **LEAP Documents API** — Modeled document metadata and automation surface - LEAP's core "automated legal documents" and court-form assembly capability, tightly coupled to Microsoft 365. Marketplace deve...
- **LEAP Calendar API** — Modeled calendar/diary and appointment-scheduling surface, evidenced by production Marketplace scheduling integrations (e.g. LawTap) and Microsoft 365 calendar integration. No p...

## Security (1)

- **Leap Legal Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Leap Legal Plans Pricing**

## Tags

Legal, Legal Tech, Practice Management, Legal Accounting, Trust Accounting, Document Automation

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/leap-legal/). Scores are computed from the provider's own public artifacts under a published rubric.