# HummingDeck

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

HummingDeck provides a secure document sharing platform with engagement analytics, enabling businesses to create digital sales rooms, mutual action plans, client portals, and investor data rooms. The service integrates with CRM, Slack, and other tools, offering analytics on document interactions, proposal tracking, and sales workflows. It targets sales teams, fundraising efforts, marketing, and HR use cases, delivering branded portals and comprehensive tracking for shared documents.

## Kin Score — 55.0 / 100 (strong)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 66.1 |
| Contract Quality | 63.0 |
| Contract Governance | 35.6 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 39.9 |
| Access Clarity | 76.3 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 40.2 (matched via fallback).

## Agent readiness — 41.3 (agent-ready)

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

## APIs (12)

- **HummingDeck Companies API** — The Companies API from HummingDeck — 1 operation(s) for companies.
- **HummingDeck Contacts API** — The Contacts API from HummingDeck — 1 operation(s) for contacts.
- **HummingDeck Decisions API** — The Decisions API from HummingDeck — 1 operation(s) for decisions.
- **HummingDeck Decks API** — The Decks API from HummingDeck — 2 operation(s) for decks.
- **HummingDeck Emails API** — The Emails API from HummingDeck — 1 operation(s) for emails.
- **HummingDeck Hooks API** — The Hooks API from HummingDeck — 2 operation(s) for hooks.
- **HummingDeck Me API** — The Me API from HummingDeck — 1 operation(s) for me.
- **HummingDeck Room Labels API** — The Room Labels API from HummingDeck — 2 operation(s) for room labels.
- **HummingDeck Room Views API** — The Room Views API from HummingDeck — 1 operation(s) for room views.
- **HummingDeck Rooms API** — The Rooms API from HummingDeck — 22 operation(s) for rooms.
- **HummingDeck Shares API** — The Shares API from HummingDeck — 1 operation(s) for shares.
- **HummingDeck Views API** — The Views API from HummingDeck — 1 operation(s) for views.

## Agentic access (1)

- **Hummingdeck Agentic Access** — 48 operations · 32 acting

## Security (3)

- **Hummingdeck Authentication** — http/oauth2 · 2 schemes
- **Hummingdeck Domain Security** — TLSv1.3 · DMARC
- **Hummingdeck Vulnerability Disclosure** — no policy recorded

## Plans (1)

- **Hummingdeck Plans Pricing**

## Tags

Document Sharing, Engagement Analytics, Digital Sales Rooms, Data Rooms, Client Portals, Integrations, Secure Sharing

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