# Caplinked

**Canonical:** https://apis.io/providers/caplinked/  
**Website:** https://caplinked.com  
**APIs profiled:** 1

CapLinked is a secure virtual data room (VDR) provider used for M&A, fundraising, due diligence, audits, and other confidential document workflows. The CapLinked API is a RESTful, JSON API secured by HMAC-SHA256 request signing (TLS + signed requests) that lets developers embed CapLinked's information-security controls into their own applications: protect and encrypt files in secure cloud storage, configure Access Control List (ACL) privileges, apply enterprise Digital Rights Management (DRM) to Microsoft Office and PDF files, generate dynamic watermarks, produce exhaustive activity and audit-trail reports, and run OCR-backed search over stored files. The API models an Organization > Team > Workspace hierarchy containing Folders, Files, Groups, Permissions, Activities, Uploads, Downloads, and Watermarks, and ships official SDKs for Node.js, Ruby, PHP, C#/.NET, and Python. It supports search, pagination, and filtering.

## Kin Score — 29.9 / 100 (thin)

Scored 2026-08-30 under rubric 0.17.2. Trend: flat (+0.0 from 29.9).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 0.0 |
| Governance | 18.2 |
| Contract Governance | 18.2 |
| Operational Transparency | 34.2 |
| Developer Ergonomics | 57.1 |
| Commercial Clarity | 21.1 |
| Access Clarity | 21.1 |

## Agent readiness — 2.5 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| 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

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (1)

- **CapLinked API** — RESTful JSON API for CapLinked virtual data rooms, secured by HMAC-SHA256 request signing. Manage organizations, teams, workspaces, folders, files, groups, permissions, uploads,...

## MCP servers (1)

- **Caplinked MCP Server**

## Security (3)

- **Caplinked Authentication** — apiKey · 1 scheme
- **Caplinked Domain Security** — TLSv1.3 · HSTS · DMARC
- **Caplinked Trust Center** — SOC 2, ISO 27001, HIPAA, HITECH, PCI SAQ-D, FISMA, EU-U.S. Privacy Shield

## Tags

Company, Virtual Data Room, Document Security, File Sharing, Due Diligence, Mergers and Acquisitions, Digital Rights Management, Compliance, Data Room, Security

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