# Inkfree

**Canonical:** https://apis.io/providers/inkfree-app/  
**Website:** https://inkfree.app/  
**APIs profiled:** 2

Inkfree provides a cloud‑based eSignature platform that enables businesses to send, sign, and manage legally binding documents online. The service supports bulk sending, approval workflows, signing order, in‑person signing, and web‑form integrations. It complies with ESIGN, UETA, and eIDAS, offering AES‑256 encryption, audit trails, and two‑factor authentication. Inkfree serves industries such as real estate, healthcare, financial services, legal, insurance, and more, offering free and paid plans for teams of any size.

## Kin Score — 46.4 / 100 (developing)

Scored 2026-11-13 under rubric 0.28.0.

| Facet | Score |
|---|---|
| Discoverability | 58.9 |
| Contract Quality | 36.1 |
| Contract Governance | 35.6 |
| Operational Transparency | 40.5 |
| Developer Ergonomics | 45.2 |
| Access Clarity | 61.7 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 18.6 (matched via fallback).

## Agent readiness — 41.7 (agent-ready)

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

## Access

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

## APIs (2)

- **Inkfree API** — Inkfree REST API documented at https://inkfree.app/docs/api/reference/
- **Inkfree API** — Inkfree API as documented publicly: 32 operations. Contract generated from the documentation by API Evangelist (2026-11-12); not the provider's own document.

## Security (2)

- **Inkfree Authentication** — 1 scheme
- **Inkfree Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Inkfree Plans Pricing**

## Tags

E-Signature, Software-as-a-Service, Cloud, Document Management

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