Dataville

Dataville provides APIs and a Managed Cloud Platform (MCP) that give developers access to trustworthy, production‑ready data from public knowledge sources, research datasets, financial filings and licensed collections. It serves developers building AI applications and knowledge creators who want to monetize their data with attribution and clear usage rights.

Dataville publishes 4 API contracts indexed on the APIs.io network, including Connected sheets API, Data sources API, Export and SQL API, and 1 more. Tagged areas include Data API, AI Applications, Financial Filings, Research Data, and Knowledge Attribution.

The Dataville catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Dataville’s developer surface includes authentication, signup flow, getting-started guide, API reference, documentation, pricing, engineering blog, and 19 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

50.9/100 developing Agent 42/100 agent ready Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

1 published contract

Data API AI Applications Financial Filings Research DataKnowledge Attribution

Kin Score

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

Composite quality — 50.9/100 · developing

Contract Quality 13.3 / 21

Developer Ergonomics 7.3 / 17

Access Clarity 13.0 / 17

Operational Transparency 0.6 / 11

Contract Governance 2.2 / 10

Discoverability 5.6 / 9

Regulatory Posture 3.7 / 15

Agent readiness — 42/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 8 / 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):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
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)
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too

6 more unmet checks in the Agent Readiness table above.

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

Operational Transparency scores 5.3 — up to +12.3 composite points
Developer Ergonomics scores 42.9 — up to +11.4 composite points
Contract Governance scores 22.0 — up to +9.4 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/dataville-com/apis.yml: open an issue on github.com/api-evangelist/dataville-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 2

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.

Agent2Agent

measured — observed by APIs.io (conformant)

OpenAPI

measured — observed by APIs.io (published)

APIs 4

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

Dataville Connected sheets API

Connect a Google Sheet and query it alongside the public datasets.

Dataville Data sources API

Keyword search and article lookup across every supported dataset.

Dataville Export and SQL API

SELECT-only SQL over the datasets — as JSON, or as a Parquet/CSV result a DuckDB client reads directly.

Dataville Usage API

Usage and quota for your API key (or your IP when anonymous). Keys are created and revoked from the dashboard's **API Keys** page.

Dataville API pricing

Prices published by Dataville, read 2026-11-05 from www.dataville.com/pricing.

Plan	Price
Free	$0/month
Developer	$29/month
Pro	$99/month

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Dataville Com Plans Pricing

3 plans

PLANS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Dataville Com Context

9 classes · 28 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Dataville API Rules

58 rules · 55 errors 2 warnings 1 info

SPECTRAL

JSON Schema 1

Standalone JSON Schema definitions for this provider's data models.

DataSuccessResponse

4 properties

JSON SCHEMA

Security Posture 2

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

Dataville Com Authentication

2 schemes

SECURITY

Dataville Com Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Agentic Access 1

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

Dataville Com Agentic Access

9 operations · 1 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

SignUp

SignUp

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

APIReference

APIReference

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

LLMsTxt

LLMsTxt

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

ErrorCatalog

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Commercial 4

Pricing, plans, and the legal terms of use

Plans

TermsOfService

PrivacyPolicy

Pricing

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 5

Properties that don't map to a standard resource type

AgentCard

Hosts

Vendors

Description

Image

Source (apis.yml)

aid: dataville-com
name: Dataville
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://cdn.prod.website-files.com/69c2bdec2337adec732a9cc7/6ad277918f4d5280fc21b932_Connect%20to%20Trustworthy%20Data%20(1).png
description: Dataville provides APIs and a Managed Cloud Platform (MCP) that give developers access to trustworthy, production‑ready
  data from public knowledge sources, research datasets, financial filings and licensed collections. It serves developers
  building AI applications and knowledge creators who want to monetize their data with attribution and clear usage rights.
url: https://artifacts.apis.io/dataville-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:
- Data API
- AI Applications
- Financial Filings
- Research Data
- Knowledge Attribution
tags_raw:
- Data APIs
- AI Applications
- Financial Filings
- Research Data
- Knowledge Attribution
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/dataville-com-agentic-access.yml
- type: Plans
  url: plans/dataville-com-plans-pricing.yml
- type: Spectral
  url: rules/dataville-com-rules.yml
- type: JSONLD
  url: json-ld/dataville-com-context.jsonld
- type: Vocabulary
  url: vocabulary/dataville-com-vocabulary.yml
- type: DataModel
  url: data-model/dataville-com-data-model.yml
- type: Authentication
  url: authentication/dataville-com-authentication.yml
- type: ErrorCatalog
  url: errors/dataville-com-problem-types.yml
- type: Conformance
  url: conformance/dataville-com-conformance.yml
- type: LLMsTxt
  url: llms/dataville-com-llms.txt
- type: AgentCard
  url: a2a/dataville-com-a2a.yml
- type: Hosts
  url: hosts/dataville-com-hosts.yml
- type: Vendors
  url: vendors/dataville-com-vendors.yml
- type: TermsOfService
  url: https://app.dataville.com/tos
- type: PrivacyPolicy
  url: https://app.dataville.com/privacy
- type: GitHubOrganization
  url: https://github.com/datavilleorg
- type: SignUp
  url: https://app.dataville.com/signup
- type: GettingStarted
  url: https://docs.dataville.com/quickstart-claude
- type: APIReference
  url: https://docs.dataville.com/api-reference/overview
- type: DomainSecurity
  url: security/dataville-com-domain-security.yml
- type: Website
  url: https://dataville.com/
- type: Description
  url: https://www.dataville.com/
- type: Image
  url: https://cdn.prod.website-files.com/69c2bdec2337adec732a9cc7/6ad277918f4d5280fc21b932_Connect%20to%20Trustworthy%20Data%20(1).png
- type: Documentation
  url: https://www.dataville.com/
- type: Pricing
  url: https://www.dataville.com/pricing
- type: Blog
  url: https://www.dataville.com/blog
apis:
- aid: dataville-com:dataville-com-connected-sheets-api
  name: Dataville Connected sheets API
  description: Connect a Google Sheet and query it alongside the public datasets.
  humanURL: https://docs.dataville.com/api-reference/overview
  baseURL: https://api.dataville.com
  tags:
  - Connected sheets
  properties:
  - type: OpenAPI
    url: openapi/dataville-com-connected-sheets-api-openapi.yml
  - type: JSONSchema
    url: json-schema/dataville-com-data-success-response-schema.json
- aid: dataville-com:dataville-com-data-sources-api
  name: Dataville Data sources API
  description: Keyword search and article lookup across every supported dataset.
  humanURL: https://docs.dataville.com/api-reference/overview
  baseURL: https://api.dataville.com
  tags:
  - Data Sources
  tags_raw:
  - Data sources
  properties:
  - type: OpenAPI
    url: openapi/dataville-com-data-sources-api-openapi.yml
  - type: JSONSchema
    url: json-schema/dataville-com-data-success-response-schema.json
- aid: dataville-com:dataville-com-export-and-sql-api
  name: Dataville Export and SQL API
  description: SELECT-only SQL over the datasets — as JSON, or as a Parquet/CSV result a DuckDB client reads directly.
  humanURL: https://docs.dataville.com/api-reference/overview
  baseURL: https://api.dataville.com
  tags:
  - Export and SQL
  properties:
  - type: OpenAPI
    url: openapi/dataville-com-export-and-sql-api-openapi.yml
  - type: JSONSchema
    url: json-schema/dataville-com-data-success-response-schema.json
- aid: dataville-com:dataville-com-usage-api
  name: Dataville Usage API
  description: 'Usage and quota for your API key (or your IP when anonymous). Keys

    are created and revoked from the dashboard''s **API Keys** page.'
  humanURL: https://docs.dataville.com/api-reference/overview
  baseURL: https://api.dataville.com
  tags:
  - Usage
  properties:
  - type: OpenAPI
    url: openapi/dataville-com-usage-api-openapi.yml
  - type: JSONSchema
    url: json-schema/dataville-com-data-success-response-schema.json
x-enrichment:
  date: '2026-11-05'
  status: enriched
  artifacts_added: 22
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Dataville API — frequently asked questions

Does Dataville have an API?

Yes. APIs.io lists 4 APIs from Dataville, including Dataville Connected sheets API, Dataville Data sources API and Dataville Export and SQL API, and 1 more.

Is there an OpenAPI specification for the Dataville API?

Yes. APIs.io indexes 4 OpenAPI specifications for Dataville, each linked for download from this page.

How do I authenticate with the Dataville API?

Dataville uses bearer-token authentication (2 schemes). The details are profiled on APIs.io as Dataville Com Authentication.

How much does the Dataville API cost?

Dataville publishes its prices; its Free plan is $0/month as of 2026-11-05. APIs.io lists 3 pricing plans for Dataville, with each plan's price, limits and inclusions under Pricing on this page.

Is the Dataville API ready for AI agents?

Dataville has a Kin Score of 50.9 out of 100 (developing) and an Agent Readiness score of 42.2 (agent-ready), scored by API Evangelist on 2026-11-06.

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