Danube Data

DanubeData provides managed EU cloud infrastructure, offering virtual machines, managed databases, in‑memory caches, object storage and serverless containers to developers and businesses. The platform includes a CLI, Terraform and Pulumi providers, and a managed Kubernetes control plane, all hosted in German GDPR‑compliant data centres.

Danube Data is listed with 1 API on the APIs.io network. Tagged areas include Cloud, Virtual Machines, Managed Database, Object Storage, and Serverless.

The Danube Data catalog on APIs.io includes 1 event-driven AsyncAPI specification, 1 JSON-LD context, and 1 Spectral governance ruleset.

Danube Data’s developer surface includes CLI, changelog, authentication, support, pricing, engineering blog, getting-started guide, and 25 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

54.2/100 developing Agent 24/100 agent aware Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessPaid

1 API

Cloud Virtual Machines Managed Database Object Storage Serverless Kubernetes Caching Developer Tools

Kin Score

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

Composite quality — 54.2/100 · developing

Contract Quality 7.0 / 21

Developer Ergonomics 8.1 / 17

Access Clarity 13.0 / 17

Operational Transparency 9.0 / 11

Contract Governance 2.2 / 10

Discoverability 4.9 / 9

Regulatory Posture 4.6 / 15

Agent readiness — 24/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 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 0 / 5

Distinct Operations 0 / 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
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
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document

10 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 32.8 — up to +16.8 composite points
Developer Ergonomics scores 47.6 — up to +10.5 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/danubedata-ro/apis.yml: open an issue on github.com/api-evangelist/danubedata-ro 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 →

APIs 1

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

Danube Data API

Danube Data API as documented publicly: 29 operations. Contract generated from the documentation by API Evangelist (2026-11-04); not the provider's own document.

Danube Data API pricing

Prices published by Danube Data, read 2026-11-04 from danubedata.ro/pricing.

Plan	Price
Cascade-2x8	€0.0356 €25.99
Cascade-4x16	€0.0712 €51.99
Cascade-8x32	€0.1425 €103.99
Cascade-16x64	€0.2849 €207.99
DD Puiu (Cache)	€0.0089 €6.49
DD Rosu (Cache)	€0.0178 €12.99
DD Dranov (Cache)	€0.0342 €24.99
DD Razim (Cache)	€0.0685 €49.99

All 29 plans, limits and sources →

Rate limits

Snapshot Creation per minute: 10/minute
Snapshot Creation per hour: 100/hour
Snapshot Creation per day: 1,000/day

All 12 limits →

Pricing Plans 1

Published pricing tiers and plan structures.

Danubedata Ro Plans Pricing

29 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Danubedata Ro Rate Limits

12 limits

RATE LIMITS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Danubedata Ro Webhooks

ASYNCAPI

Semantic Vocabularies 1

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

Danubedata Ro Context

20 classes · 36 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Danube Data API Rules

42 rules · 38 errors 2 warnings 2 info

SPECTRAL

JSON Schema 6

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

GetApiV1StorageBucketsResponse

2 properties

JSON SCHEMA

PostApiV1ServerlessContaineridRunsResponse

4 properties

JSON SCHEMA

PostApiV1StorageAccessKeysRequest

4 properties

JSON SCHEMA

PostApiV1StorageBucketsIdPolicyFolderGrantsRequest

4 properties

JSON SCHEMA

PostApiV1StorageBucketsIdPolicyFolderGrantsResponse

5 properties

JSON SCHEMA

PostApiV1StorageBucketsRequest

7 properties

JSON SCHEMA

Security Posture 3

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

Danubedata Ro Authentication

1 scheme

SECURITY

Danubedata Ro Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Danubedata Ro Vulnerability Disclosure

security.txt · contact published

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

Login

GettingStarted

GettingStarted

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

Webhooks

DataModel

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

CLI

CLI

Access & Security 8

Authentication, authorization, and security posture

Authentication

SecurityTxt

SecurityTxt

SecurityTxt

SecurityTxt

Security

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Scroll for all 8

Operate 5

Status, limits, changes, and where to get help

RateLimits

ChangeLog

Support

StatusPage

ChangeLog

Commercial 4

Pricing, plans, and the legal terms of use

Plans

TermsOfService

PrivacyPolicy

Pricing

Company 2

The organization behind the API

Blog

Blog

Website

Website

Other 1

Properties that don't map to a standard resource type

Hosts

Hosts

Source (apis.yml)

aid: danubedata-ro
name: Danube Data
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: high
  probe_state: unreadable
  source:
  - plans
  - authentication
  - rate-limits
  - security
  generated: '2026-11-06'
  method: derived
image: https://danubedata.ro/images/danubedata_logo.png
description: DanubeData provides managed EU cloud infrastructure, offering virtual machines, managed databases, in‑memory
  caches, object storage and serverless containers to developers and businesses. The platform includes a CLI, Terraform and
  Pulumi providers, and a managed Kubernetes control plane, all hosted in German GDPR‑compliant data centres.
url: https://artifacts.apis.io/danubedata-ro/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-04 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-04'
modified: '2026-11-04'
x-coverage:
  state: unreadable
  reason: js-rendered-docs
  detail: Documentation pages are JavaScript-rendered SPAs with no machine-readable spec.
  evidence:
  - url: https://docs.danubedata.ro
    status: 200
  checked: '2026-11-04'
tags:
- Cloud
- Virtual Machines
- Managed Database
- Object Storage
- Serverless
- Kubernetes
- Caching
- Developer Tools
tags_raw:
- Cloud
- Virtual Machines
- Managed Databases
- Object Storage
- Serverless
- Kubernetes
- Caching
- Developer Tools
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: RateLimits
  url: rate-limits/danubedata-ro-rate-limits.yml
- type: Plans
  url: plans/danubedata-ro-plans-pricing.yml
- type: Spectral
  url: rules/danubedata-ro-rules.yml
- type: JSONLD
  url: json-ld/danubedata-ro-context.jsonld
- type: Vocabulary
  url: vocabulary/danubedata-ro-vocabulary.yml
- type: Webhooks
  url: asyncapi/danubedata-ro-webhooks.yml
- type: DataModel
  url: data-model/danubedata-ro-data-model.yml
- type: CLI
  url: cli/danubedata-ro-cli.yml
- type: ChangeLog
  url: changelog/danubedata-ro-changelog.yml
- type: Authentication
  url: authentication/danubedata-ro-authentication.yml
- type: Conformance
  url: conformance/danubedata-ro-conformance.yml
- type: LLMsTxt
  url: llms/danubedata-ro-llms.txt
- type: SecurityTxt
  url: well-known/danubedata-ro-status-security.txt
- type: SecurityTxt
  url: well-known/danubedata-ro-security.txt
- type: SecurityTxt
  url: well-known/danubedata-ro-docs-security.txt
- type: SecurityTxt
  url: well-known/danubedata-ro-console-security.txt
- type: WellKnown
  url: well-known/danubedata-ro-well-known.yml
- type: Hosts
  url: hosts/danubedata-ro-hosts.yml
- type: TermsOfService
  url: https://danubedata.ro/terms
- type: Support
  url: https://danubedata.ro/help
- type: StatusPage
  url: https://status.danubedata.ro
- type: Security
  url: https://danubedata.ro/blog/category/security
- type: PrivacyPolicy
  url: https://danubedata.ro/privacy
- type: Pricing
  url: https://danubedata.ro/pricing
- type: Login
  url: https://console.danubedata.ro/login
- type: ChangeLog
  url: https://danubedata.ro/changelog
- type: Blog
  url: https://danubedata.ro/blog
- type: GettingStarted
  url: https://docs.danubedata.ro/getting-started
- type: Documentation
  url: https://docs.danubedata.ro/
- type: VulnerabilityDisclosure
  url: security/danubedata-ro-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/danubedata-ro-domain-security.yml
- type: Website
  url: https://danubedata.ro/
apis:
- aid: danubedata-ro:danubedata-ro-api
  name: Danube Data API
  description: 'Danube Data API as documented publicly: 29 operations. Contract generated from the documentation by API Evangelist
    (2026-11-04); not the provider''s own document.'
  humanURL: https://danubedata.ro/solutions/mcp
  properties:
  - type: OpenAPI
    url: openapi/_ae-authored/danubedata-ro-openapi-generated.yml
    x-provenance: generated
  - type: JSONSchema
    url: json-schema/danubedata-ro-get-api-v1-storage-buckets-response-schema.json
  - type: JSONSchema
    url: json-schema/danubedata-ro-post-api-v1-serverless-containerid-runs-response-schema.json
  - type: JSONSchema
    url: json-schema/danubedata-ro-post-api-v1-storage-buckets-request-schema.json
  - type: JSONSchema
    url: json-schema/danubedata-ro-post-api-v1-storage-buckets-id-policy-folder-grants-response-schema.json
  - type: JSONSchema
    url: json-schema/danubedata-ro-post-api-v1-storage-access-keys-request-schema.json
  - type: JSONSchema
    url: json-schema/danubedata-ro-post-api-v1-storage-buckets-id-policy-folder-grants-request-schema.json
x-enrichment:
  date: '2026-11-04'
  status: enriched
  artifacts_added: 34
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Danube Data API — frequently asked questions

Does Danube Data have an API?

Yes. APIs.io lists 1 API from Danube Data, including Danube Data API.

Is there an OpenAPI specification for the Danube Data API?

Yes. APIs.io indexes 1 OpenAPI specification for Danube Data, each linked for download from this page.

How do I authenticate with the Danube Data API?

Danube Data uses bearer-token authentication (1 scheme). The details are profiled on APIs.io as Danubedata Ro Authentication.

How much does the Danube Data API cost?

Danube Data publishes its prices; its Cascade-2x8 plan is €0.0356 €25.99 as of 2026-11-04. APIs.io lists 29 pricing plans for Danube Data, with each plan's price, limits and inclusions under Pricing on this page.

Is the Danube Data API ready for AI agents?

Danube Data has a Kin Score of 54.2 out of 100 (developing) and an Agent Readiness score of 23.5 (agent-aware), scored by API Evangelist on 2026-11-06.

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