Dividvo

Dividvo provides free UK limited company tax calculators and tools for directors, including corporation tax, salary versus dividend, stamp duty for company purchases, and director loan calculations. The service offers five free tools with a paid Pro plan for advanced features, targeting UK company directors seeking accurate tax planning.

Dividvo is listed with 1 API on the APIs.io network. Tagged areas include Company, Finance, Tax, United Kingdom, and Tools.

The Dividvo catalog on APIs.io includes 1 Spectral governance ruleset.

Dividvo’s developer surface includes support, pricing, authentication, and 20 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

26.7/100 thin Agent 11/100 agent aware Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

1 API 1 MCP Servers

Company Finance Tax United Kingdom Tools

Kin Score

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

Composite quality — 26.7/100 · thin

Contract Quality 0.0 / 21

Developer Ergonomics 2.8 / 17

Access Clarity 8.9 / 17

Operational Transparency 1.2 / 11

Contract Governance 2.2 / 10

Discoverability 5.5 / 9

Regulatory Posture 4.6 / 15

Agent readiness — 11/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 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 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 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
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)
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)
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document

8 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 16.7 — up to +16.7 composite points
Operational Transparency scores 10.5 — up to +11.6 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/dividvo-com/apis.yml: open an issue on github.com/api-evangelist/dividvo-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 1

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)

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Dividvo API

Dividvo MCP dataset API providing monthly search data via tools.

MCP Servers 1

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

Dividvo MCP Server

Remote MCP server at dividvo.com.

MCP SERVER

Dividvo API pricing

Prices published by Dividvo, read 2026-11-05 from dividvo.com/pricing/. A free plan or tier is listed.

Plan	Price
Free	Free £0
Dividvo Pro	£9 a month

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Dividvo Com Plans Pricing

2 plans

PLANS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Dividvo API Rules

50 rules · 48 errors 1 warnings 1 info

SPECTRAL

Security Posture 3

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

Dividvo Com Authentication

http · 1 scheme

SECURITY

Dividvo Com Domain Security

TLSv1.3 · HSTS

SECURITY

Dividvo Com Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Dividvo Com Agentic Access

1 operation · 1 acting

1 operations · 1 acting

AGENTIC

Resources

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

LLMsTxt

MCPServer

WellKnown

Design & Contract 4

Pagination, idempotency, versioning, errors, and events

Spectral

Vocabulary

ErrorCatalog

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

ToolCrosswalk

ToolCrosswalk

Access & Security 6

Authentication, authorization, and security posture

Security

SecurityTxt

SecurityTxt

Authentication

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 4

Pricing, plans, and the legal terms of use

Plans

TermsOfService

PrivacyPolicy

Pricing

Company 1

The organization behind the API

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: dividvo-com
name: Dividvo
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://dividvo.com/og.png
description: Dividvo provides free UK limited company tax calculators and tools for directors, including corporation tax,
  salary versus dividend, stamp duty for company purchases, and director loan calculations. The service offers five free tools
  with a paid Pro plan for advanced features, targeting UK company directors seeking accurate tax planning.
url: https://artifacts.apis.io/dividvo-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-05 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-05'
modified: '2026-11-05'
tags:
- Company
- Finance
- Tax
- United Kingdom
- Tools
tags_raw:
- Company
- Finance
- Tax
- UK
- Tools
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/dividvo-com-agentic-access.yml
- type: Plans
  url: plans/dividvo-com-plans-pricing.yml
- type: Spectral
  url: rules/dividvo-com-rules.yml
- type: Vocabulary
  url: vocabulary/dividvo-com-vocabulary.yml
- type: Security
  url: https://dividvo.com/terms
- type: ErrorCatalog
  url: errors/dividvo-com-problem-types.yml
- type: Conformance
  url: conformance/dividvo-com-conformance.yml
- type: LLMsTxt
  url: llms/dividvo-com-llms.txt
- type: ToolCrosswalk
  url: mcp/dividvo-com-tool-crosswalk.yml
- type: MCPServer
  url: mcp/dividvo-com-mcp.yml
- type: SecurityTxt
  url: well-known/dividvo-com-security.txt
- type: SecurityTxt
  url: well-known/dividvo-com-app-security.txt
- type: WellKnown
  url: well-known/dividvo-com-well-known.yml
- type: Hosts
  url: hosts/dividvo-com-hosts.yml
- type: Vendors
  url: vendors/dividvo-com-vendors.yml
- type: TermsOfService
  url: https://dividvo.com/terms/
- type: Support
  url: https://dividvo.com/support/
- type: PrivacyPolicy
  url: https://dividvo.com/privacy/
- type: Pricing
  url: https://dividvo.com/pricing/
- type: Authentication
  url: authentication/dividvo-com-authentication.yml
- type: VulnerabilityDisclosure
  url: security/dividvo-com-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/dividvo-com-domain-security.yml
- type: Website
  url: https://dividvo.com/
apis:
- name: Dividvo API
  description: 'Dividvo MCP dataset API providing monthly search data via tools. '
  humanURL: https://dividvo.com/tools/
  baseURL: https://dividvo.com
  aid: dividvo-com:dividvo-api
x-enrichment:
  date: '2026-11-05'
  status: enriched
  artifacts_added: 24
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Dividvo API — frequently asked questions

Does Dividvo have an API?

Yes. APIs.io lists 1 API from Dividvo, including Dividvo API.

How do I authenticate with the Dividvo API?

Dividvo uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as Dividvo Com Authentication.

How much does the Dividvo API cost?

Dividvo publishes its prices; its Free plan is Free £0 as of 2026-11-05. APIs.io lists 2 pricing plans for Dividvo, with each plan's price, limits and inclusions under Pricing on this page.

Does Dividvo have an MCP server?

Yes. APIs.io lists 1 MCP server for Dividvo: Remote MCP server at dividvo.com.

Is the Dividvo API ready for AI agents?

Dividvo has a Kin Score of 26.7 out of 100 (thin) and an Agent Readiness score of 11.4 (agent-aware), scored by API Evangelist on 2026-11-06.

Work with this as data

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Tools for providers

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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.

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