Abonnement24

Abonnement24 is a Dutch comparison platform that helps consumers compare mobile phone contracts, sim‑only plans, internet and TV bundles. It aggregates live prices from major providers such as Odido, Vodafone, KPN, Youfone and others, presenting the total cost over the full contract term, including action prices, regular prices and cashback. The service aims to show transparent, real‑world pricing without hidden fees, enabling users to find the most affordable options.

Abonnement24 is listed with 1 API on the APIs.io network. Tagged areas include Telecommunications, Comparison, Netherlands, Mobile, and Internet.

Abonnement24’s developer surface includes engineering blog, support, and 9 more developer resources.

🌐 Visit website📡 Profile data on GitHub
14.2/100 emerging ▬ flat Agent 16/100 agent aware Heartbeat 100/100 alive Full breakdown ↓
scored 2026-11-02 · rubric v0.26.0 · Show this score on your site →
1 API 1 MCP Servers
TelecommunicationsComparisonNetherlandsMobileInternet

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-11-02 · rubric v0.26.0
Composite quality — 14.2/100 · emerging
Contract Quality 5.1 / 21
Developer Ergonomics 1.2 / 17
Access Clarity 1.8 / 17
Operational Transparency 0.0 / 11
Contract Governance 0.0 / 10
Discoverability 5.5 / 9
Regulatory Posture 1.2 / 15
Agent readiness — 16/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 12 / 12
Machine-Readable Auth 0 / 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 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 5 / 5
Distinct Operations 3 / 3
MCP Tool Quality 6 / 6
Regulatory Posture applies to this provider. Its tags matched the Telecommunications 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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<a href="https://apis.io/providers/abonnement24-nl/"><img src="https://apis.io/badge/abonnement24-nl/card.svg" alt="Abonnement24 on APIs.io — Kin Score by API Evangelist"></a>
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Agent readiness — checks not met, largest first (exact, from this profile):
  • Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
  • Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
  • 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)
11 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
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/abonnement24-nl/apis.yml: open an issue on github.com/api-evangelist/abonnement24-nl 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.

OpenAPI
measured — observed by APIs.io (published)

APIs 1

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

Abonnement24 API

API providing telecom deal search functions for phones, sim‑only plans, internet & TV bundles.

MCP Servers 1

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

Abonnement24 MCP Server

Remote MCP server at abonnement24.nl.

MCP SERVER

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Abonnement24 Nl Mcp Overlay

1 action · update · abonnement24-nl-mcp.json

DERIVED

Security Posture 1

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

Abonnement24 Nl Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt
 MCPServer
MCPServer

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support
Support

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Other 4

Properties that don't map to a standard resource type

Overlay
Overlay
 Hosts
Hosts
 Vendors
Vendors
 Image
Image

Source (apis.yml)

apis.yml Raw ↑ 
aid: abonnement24-nl
name: Abonnement24
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - security
  generated: '2026-11-02'
  method: derived
image: https://abonnement24.nl/opengraph-image?e04d3901158234e3
description: Abonnement24 is a Dutch comparison platform that helps consumers compare mobile phone contracts, sim‑only plans,
  internet and TV bundles. It aggregates live prices from major providers such as Odido, Vodafone, KPN, Youfone and others,
  presenting the total cost over the full contract term, including action prices, regular prices and cashback. The service
  aims to show transparent, real‑world pricing without hidden fees, enabling users to find the most affordable options.
url: https://artifacts.apis.io/abonnement24-nl/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:
- Telecommunications
- Comparison
- Netherlands
- Mobile
- Internet
tags_raw:
- Telecom
- Comparison
- Netherlands
- Mobile
- Internet
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Overlay
  url: overlays/abonnement24-nl-mcp-overlay.yaml
- type: LLMsTxt
  url: llms/abonnement24-nl-llms.txt
- type: MCPServer
  url: mcp/abonnement24-nl-mcp.yml
- type: Hosts
  url: hosts/abonnement24-nl-hosts.yml
- type: Vendors
  url: vendors/abonnement24-nl-vendors.yml
- type: DomainSecurity
  url: security/abonnement24-nl-domain-security.yml
- type: Website
  url: https://abonnement24.nl/
- type: Blog
  url: https://abonnement24.nl/blog
- type: PrivacyPolicy
  url: https://abonnement24.nl/privacy
- type: Support
  url: https://abonnement24.nl/contact
- type: Image
  url: https://abonnement24.nl/opengraph-image?e04d3901158234e3
apis:
- name: Abonnement24 API
  description: API providing telecom deal search functions for phones, sim‑only plans, internet & TV bundles.
  humanURL: https://abonnement24.nl/api
  baseURL: https://abonnement24.nl/api
  properties:
  - type: OpenAPI
    url: openapi/abonnement24-nl-mcp.json
  aid: abonnement24-nl:abonnement24-api
x-enrichment:
  date: '2026-10-31'
  status: enriched
  artifacts_added: 12
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

Abonnement24 API — frequently asked questions

Does Abonnement24 have an API?

Yes. APIs.io lists 1 API from Abonnement24, including Abonnement24 API.

Is there an OpenAPI specification for the Abonnement24 API?

Yes. APIs.io indexes 1 OpenAPI specification for Abonnement24, each linked for download from this page.

Does Abonnement24 have an MCP server?

Yes. APIs.io lists 1 MCP server for Abonnement24: Remote MCP server at abonnement24.nl.

Is the Abonnement24 API ready for AI agents?

Abonnement24 has a Kin Score of 14.2 out of 100 (emerging) and an Agent Readiness score of 16.4 (agent-aware), scored by API Evangelist on 2026-11-02.

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