# SimpleLegal

**Canonical:** https://apis.io/providers/simplelegal/  
**Website:** https://www.simplelegal.com/  
**APIs profiled:** 6

SimpleLegal is Onit's mid-market enterprise legal management (ELM) platform trusted by 550+ corporate legal departments. It provides matter management, eBilling, spend management, vendor management, legal requests, and legal operations analytics for in-house legal teams. The SimpleLegal API is organized around REST with predictable, resource-oriented URLs, enabling integration with ERP and finance systems to eliminate duplicate data entry and automate legal operations workflows.

## Kin Score — 37.7 / 100 (thin)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 37.7).

| Facet | Score |
|---|---|
| Discoverability | 85.2 |
| Contract Quality | 59.0 |
| Governance | 13.6 |
| Contract Governance | 13.6 |
| Operational Transparency | 23.7 |
| Developer Ergonomics | 26.2 |
| Commercial Clarity | 22.4 |
| Access Clarity | 22.4 |

## Agent readiness — 27.7 (agent-aware)

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

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (6)

- **SimpleLegal Cost Codes API** — The Cost Codes API from SimpleLegal — 1 operation(s) for cost codes.
- **SimpleLegal Invoices API** — The Invoices API from SimpleLegal — 2 operation(s) for invoices.
- **SimpleLegal Matters API** — The Matters API from SimpleLegal — 2 operation(s) for matters.
- **SimpleLegal Payments API** — The Payments API from SimpleLegal — 1 operation(s) for payments.
- **SimpleLegal Users API** — The Users API from SimpleLegal — 1 operation(s) for users.
- **SimpleLegal Vendors API** — The Vendors API from SimpleLegal — 2 operation(s) for vendors.

## Agentic access (1)

- **Simplelegal Agentic Access** — 17 operations · 8 acting

## Security (3)

- **Simplelegal Authentication** — http · 1 scheme
- **Simplelegal Domain Security** — TLSv1.3 · HSTS · DMARC
- **Simplelegal Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Simplelegal Plans Pricing**

## Tags

E-Billing, Enterprise Legal Management, Legal Operations, Legal Spend Management, Matter Management, Vendor Management

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