99 Data Rooms

99 Data Rooms (operated by 99 Developers Ltd) provides a UK‑hosted virtual data room platform that enables secure document sharing, e‑signature, and page‑by‑page viewer analytics. The service offers revocable links, a free tier for three rooms, GDPR‑ready compliance, and advanced tracking features for businesses of all sizes.

99 Data Rooms is profiled on the APIs.io network. Tagged areas include Virtual Data Room, Secure Sharing, E-Signature, UK-hosted, and GDPR.

99 Data Rooms’ developer surface includes support, pricing, engineering blog, and 17 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

21.4/100 emerging ▼ -8.3 Agent 25/100 agent aware Heartbeat 99/100 alive Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreemium

0 APIs 1 MCP Servers

Virtual Data RoomSecure SharingE-SignatureUK-hostedGDPR

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 21.4/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 1.4 / 17

Access Clarity 10.1 / 17

Operational Transparency 1.5 / 11

Contract Governance 0.0 / 10

Discoverability 4.1 / 9

Regulatory Posture 3.6 / 15

Agent readiness — 25/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 4 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)

7 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 0.0 — up to +25.0 composite points
Developer Ergonomics scores 8.3 — up to +18.3 composite points
Contract Governance scores 0.0 — up to +12.0 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/99datarooms-com/apis.yml: open an issue on github.com/api-evangelist/99datarooms-com to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 3

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

99 Data Rooms MCP Server

Remote MCP server at mcp.99datarooms.com.

MCP SERVER

99 Data Rooms API pricing

Prices published by 99 Data Rooms. A free plan or tier is listed.

Plan	Price
Free	Free (£0)
Pro	£19/mo
Business	£49/mo
Enterprise	£99.99/mo

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

99Datarooms Com Plans Pricing

4 plans

PLANS

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

99Datarooms Com Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

99Datarooms Com Vulnerability Disclosure

security.txt · contact published

SECURITY

99Datarooms Com Trust Center

SOC 2, ISO 27001, PCI DSS, GDPR

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

MCPServer

MCPServer

WellKnown

WellKnown

Access & Security 6

Authentication, authorization, and security posture

Compliance

SecurityTxt

Security

TrustCenter

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support

Support

StatusPage

StatusPage

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: 99datarooms-com
name: 99 Data Rooms
description: 99 Data Rooms (operated by 99 Developers Ltd) provides a UK‑hosted virtual data room platform that enables secure
  document sharing, e‑signature, and page‑by‑page viewer analytics. The service offers revocable links, a free tier for three
  rooms, GDPR‑ready compliance, and advanced tracking features for businesses of all sizes.
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: low
  probe_state: none
  source:
  - plans
  - security
  generated: '2026-11-06'
  method: derived
image: https://99datarooms.com/icon-512.png
url: https://artifacts.apis.io/99datarooms-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-31 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-31'
modified: '2026-10-31'
tags:
- Virtual Data Room
- Secure Sharing
- E-Signature
- UK-hosted
- GDPR
tags_raw:
- DataRoom
- SecureSharing
- ESignature
- UKHosted
- GDPR
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/99datarooms-com-plans-pricing.yml
- type: Compliance
  url: https://99datarooms.com/trust/
- type: LLMsTxt
  url: llms/99datarooms-com-llms.txt
- type: MCPServer
  url: mcp/99datarooms-com-mcp.yml
- type: SecurityTxt
  url: well-known/99datarooms-com-security.txt
- type: WellKnown
  url: well-known/99datarooms-com-well-known.yml
- type: Hosts
  url: hosts/99datarooms-com-hosts.yml
- type: Vendors
  url: vendors/99datarooms-com-vendors.yml
- type: Support
  url: https://99datarooms.com/help/
- type: StatusPage
  url: https://99datarooms.com/status/
- type: Security
  url: https://99datarooms.com/security/
- type: TrustCenter
  url: security/99datarooms-com-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/99datarooms-com-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/99datarooms-com-domain-security.yml
- type: Website
  url: https://99datarooms.com/
- type: DeveloperPortal
  url: https://99datarooms.com/mcp/
- type: Pricing
  url: https://99datarooms.com/pricing/
- type: Blog
  url: https://99datarooms.com/blog/
- type: TermsOfService
  url: https://99datarooms.com/legal/
- type: PrivacyPolicy
  url: https://99datarooms.com/legal/
apis: []
x-coverage:
  state: none
  reason: no-developer-program
  detail: No public developer program or API documentation is provided on the site.
  evidence:
  - url: https://99datarooms.com/mcp/
    status: 200
  checked: '2026-10-31'
x-enrichment:
  date: '2026-10-31'
  status: enriched
  artifacts_added: 20
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

99 Data Rooms API — frequently asked questions

How much does the 99 Data Rooms API cost?

99 Data Rooms publishes its prices; its Free plan is Free (£0) as of 2026-10-31. APIs.io lists 4 pricing plans for 99 Data Rooms, with each plan's price, limits and inclusions under Pricing on this page.

Does 99 Data Rooms have an MCP server?

Yes. APIs.io lists 1 MCP server for 99 Data Rooms: Remote MCP server at mcp.99datarooms.com.

Is the 99 Data Rooms API ready for AI agents?

99 Data Rooms has a Kin Score of 21.4 out of 100 (emerging) and an Agent Readiness score of 25.0 (agent-aware), scored by API Evangelist on 2026-11-06.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

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Every operation they expose

curl "https://apis.io/api/v1/providers/99datarooms-com/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/99datarooms-com/evidence"

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