Linguidoor

Linguidoor is a Berlin-based, ISO-branded human translation and localization agency serving businesses and individuals across Germany and internationally. It offers professional translation in 100+ languages, website / app / software / game localization, MTPE, certified and sworn document translation for German administrative processes (birth and marriage certificates, driving licences, Anmeldung, Schufa, diplomas), interpretation, subtitling and captioning, voice-over and dubbing, transcription, desktop publishing, content writing, international SEO, and AI data services (data annotation, tagging and labeling, voice and text data collection, text-to-speech and voice cloning). Pricing is published per translated word across three service tiers, with fixed-price certified document translations sold through an online shop. Linguidoor publishes NO developer program: enrichment found no OpenAPI, AsyncAPI, GraphQL, MCP server, agent card, SDK, CLI or API documentation of any kind. The site is WordPress + WooCommerce on Hostinger; its only machine-readable surfaces are the platform-default WordPress REST API at /wp-json/ (which includes the public unauthenticated WooCommerce Store API) and a plugin-generated llms.txt whose entire content is the default WordPress "Hello world!" post.

Linguidoor publishes 1 API on the APIs.io network. Tagged areas include Translation Services, Localization, Language Services, Interpretation, and Document Translation.

Linguidoor’s developer surface includes pricing, support, FAQ, engineering blog, YouTube channel, and 14 more developer resources.

24.2/100 emerging ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-08-17 · rubric v0.11.0
1 APIs
Translation ServicesLocalizationLanguage ServicesInterpretationDocument TranslationCertified TranslationContent ServicesMedia / DubbingTranscriptionAI Data ServicesProfessional ServicesGermany

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-17 · rubric v0.11.0
Composite quality — 24.2/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 1.3 / 20
Commercial Clarity 15.3 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 7.6 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 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 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/linguidoor: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

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

Linguidoor Agent Discovery

Agent-native content-discovery surface for Linguidoor. The only artifact is an llms.txt file served at https://linguidoor.com/llms.txt (HTTP 200, text/plain, 225 bytes), generat...

Pricing Plans 1

Published pricing tiers and plan structures.

Rate Limits 1

Documented rate limits and quota policies.

Linguidoor Rate Limits

0 limits

RATE LIMITS

Security Posture 1

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

Linguidoor Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Access & Security 1

Authentication, authorization, and security posture

Learn 1

Tutorials, courses, talks, and written guidance

Operate 3

Status, limits, changes, and where to get help

Commercial 4

Pricing, plans, and the legal terms of use

Company 8

The organization behind the API

Scroll for all 8

Other 1

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
name: Linguidoor
description: 'Linguidoor is a Berlin-based, ISO-branded human translation and localization agency serving businesses and individuals
  across Germany and internationally. It offers professional translation in 100+ languages, website / app / software / game
  localization, MTPE, certified and sworn document translation for German administrative processes (birth and marriage certificates,
  driving licences, Anmeldung, Schufa, diplomas), interpretation, subtitling and captioning, voice-over and dubbing, transcription,
  desktop publishing, content writing, international SEO, and AI data services (data annotation, tagging and labeling, voice
  and text data collection, text-to-speech and voice cloning). Pricing is published per translated word across three service
  tiers, with fixed-price certified document translations sold through an online shop. Linguidoor publishes NO developer program:
  enrichment found no OpenAPI, AsyncAPI, GraphQL, MCP server, agent card, SDK, CLI or API documentation of any kind. The site
  is WordPress + WooCommerce on Hostinger; its only machine-readable surfaces are the platform-default WordPress REST API
  at /wp-json/ (which includes the public unauthenticated WooCommerce Store API) and a plugin-generated llms.txt whose entire
  content is the default WordPress "Hello world!" post.'
url: https://linguidoor.apievangelist.com/apis.yml
created: '2026-08-10'
modified: '2026-08-11'
specificationVersion: '0.21'
image: https://linguidoor.com/wp-content/themes/transzlate/images/common/linguidoor-logo.svg
tags:
- Translation Services
- Localization
- Language Services
- Interpretation
- Document Translation
- Certified Translation
- Content Services
- Media / Dubbing
- Transcription
- AI Data Services
- Professional Services
- Germany
apis:
- name: Linguidoor Agent Discovery
  description: Agent-native content-discovery surface for Linguidoor. The only artifact is an llms.txt file served at https://linguidoor.com/llms.txt
    (HTTP 200, text/plain, 225 bytes), generated by the Hostinger Tools WordPress plugin. Its entire body is a single link
    to the default WordPress "Hello world!" post, so it describes none of Linguidoor's services, pricing or shop. There is
    no callable API, no machine-readable contract and no MCP server behind it.
  humanURL: https://linguidoor.com
  baseURL: https://linguidoor.com
  tags:
  - Translation Services
  - Localization
  - Language Services
  - Interpretation
  - Document Translation
  - Content Services
  - Media / Dubbing
  properties:
  - type: LLMsTxt
    url: https://linguidoor.com/llms.txt
  - type: LLMsTxt
    name: llms.txt (harvested verbatim)
    url: llms/linguidoor-llms.txt
maintainers:
- FN: Linguidoor
  email: services@linguidoor.com
  url: https://linguidoor.com
generated:
  by: apis.io/add
  model: claude-opus-4-8
  confidence: 70
  at: '2026-08-10T10:05:12.857Z'
common:
- type: DomainSecurity
  url: security/linguidoor-domain-security.yml
- type: Website
  name: Linguidoor
  url: https://linguidoor.com
- type: About
  name: About Linguidoor
  url: https://linguidoor.com/about-us/
- type: Pricing
  name: Translation & Localization Pricing
  url: https://linguidoor.com/pricing/
- type: Plans
  name: Service tiers and fixed-price certified translations
  url: plans/linguidoor-plans-pricing.yml
- type: RateLimits
  name: Rate limits (none published)
  url: rate-limits/linguidoor-rate-limits.yml
- type: Support
  name: Contact Linguidoor
  url: https://linguidoor.com/contact/
- type: FAQ
  name: Frequently asked questions
  url: https://linguidoor.com/faqs/
- type: Blog
  name: Linguidoor Blog
  url: https://linguidoor.com/blog/
- type: BlogRSS
  name: Linguidoor Blog RSS
  url: https://linguidoor.com/feed/
- type: CaseStudies
  name: Case studies
  url: https://linguidoor.com/case-study/
- type: Login
  name: My Account (shop login / registration)
  url: https://linguidoor.com/my-account/
- type: TermsOfService
  name: Terms and Conditions
  url: https://linguidoor.com/terms-and-conditions/
- type: PrivacyPolicy
  name: Privacy Policy
  url: https://linguidoor.com/privacy-policy/
- type: Impressum
  name: Impressum
  url: https://linguidoor.com/impressum/
- type: LinkedIn
  name: Linguidoor on LinkedIn
  url: https://www.linkedin.com/company/linguidoor
- type: YouTube
  name: Linguidoor on YouTube
  url: https://www.youtube.com/@linguidoortranslation
- type: Facebook
  name: Linguidoor on Facebook
  url: https://www.facebook.com/linguidoor/
- type: Instagram
  name: Linguidoor on Instagram
  url: https://www.instagram.com/linguidoortranslation/
x-enrichment:
  date: '2026-08-11'
  status: minimal
  artifacts_added: 5
  pass: local-v1
x-coverage:
  state: none
  reason: not-a-software-company
  detail: Linguidoor sells human translation and localization as a service, not software — /api, /docs, /developers, /openapi.json,
    /swagger.json, /graphql and every /.well-known/ path return the WordPress 404 page, and the only machine-readable things
    on the host are the platform-default WordPress/WooCommerce REST API at /wp-json/ and a Hostinger-plugin llms.txt whose
    entire body is the default WordPress "Hello world!" post.
  evidence:
  - url: https://linguidoor.com/openapi.json
    status: 404
  - url: https://linguidoor.com/.well-known/agent-card.json
    status: 404
  - url: https://linguidoor.com/api
    status: 404
  - url: https://linguidoor.com/llms.txt
    status: 200
  - url: https://linguidoor.com/wp-json/
    status: 200
  checked: '2026-08-11'