Weglot

Weglot is a website translation platform that detects, translates, and displays multilingual content with no code changes. Its REST API at https://api.weglot.com powers machine and human translation of arrays of sentences between languages, exposes the catalog of supported languages, and is the same translation service used by the Weglot JavaScript, WordPress, Shopify, and CMS integrations.

Weglot publishes 3 API contracts indexed on the APIs.io network: Languages API, Status API, and Translate API. Tagged areas include Translation, Localization, Internationalization, Machine Translation, and Multilingual.

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

Weglot’s developer surface includes authentication, documentation, engineering blog, and 11 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

33.3/100 thin ▬ flat Agent 48/100 agent ready Front door AI 5/6 prominent Heartbeat 100/100 alive saas Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessFreemiumOpenFree trial⚡ Free to try

1 published contract 1 MCP Servers

Translation Localization Internationalization Machine Translation Multilingual

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 33.3/100 · thin

Contract Quality 8.9 / 19

Developer Ergonomics 4.8 / 15

Access Clarity 2.6 / 15

Operational Transparency 2.1 / 10

Contract Governance 1.2 / 9

Discoverability 5.1 / 8

Regulatory Posture 3.4 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 48/100 · agent ready

Machine-Readable Contract 18 / 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 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

Delegated User Identity 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 0 / 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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% 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):

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) Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link Ask about this →
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks Ask about this →
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too Ask about this →
Pagination +5 pts — share of collection GETs (an array, or one wrapped in data/items/results ...) that declare a page/limit/offset/cursor parameter, a Link header or a next/cursor field; na with no collection GETs Ask about this →

5 more unmet checks in the Agent Readiness table above.

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

Access Clarity scores 17.0 — up to +16.6 composite points Ask about this →
Developer Ergonomics scores 32.1 — up to +13.6 composite points Ask about this →
Contract Quality scores 47.3 — up to +13.2 composite points Ask about this →

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.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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/weglot/apis.yml: open an issue on github.com/api-evangelist/weglot 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 →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Commerce Platform Ecosystems (Shopify, WooCommerce, Stripe Apps)	builds-on	45.4	-	-
Wix App Market (third-party apps for Wix sites)	builds-on	45.4	-	-
Bubble Plugin Marketplace (official vendor plugins on Bubble)	builds-on	45.4	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 4

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 (verified)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

OpenAPI

measured — observed by APIs.io (published)

APIs 3

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

Weglot Languages API

The Languages API from Weglot — 2 operation(s) for languages.

Weglot Status API

The Status API from Weglot — 1 operation(s) for status.

Weglot Translate API

The Translate API from Weglot — 1 operation(s) for translate.

Open Collections 4

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Weglot Translation Languages API

OPEN COLLECTION

Weglot Translation Languages Status API

OPEN COLLECTION

Weglot Translation Languages Translate API

OPEN COLLECTION

Weglot Translation API

OPEN COLLECTION

MCP Servers 1

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

Weglot MCP Server

Remote MCP server at mcp.weglot.com over HTTP.

MCP SERVER

Weglot API pricing

Not yet checked against Weglot's own pricing page. Compiled by API Evangelist on 2026-06-21 from www.weglot.com/pricing; confirm before you rely on a figure. A free plan or tier is listed.

Plan	Price
Free free	Free
Starter paid	—
Business paid	—
Pro paid	—
Advanced paid	—
Extended paid	—
Enterprise enterprise	—

Plan details, limits and sources →

Rate limits

Translated Word Allowance: per plan (2,000 to 5,000,000; custom on Enterprise) words
Translated Language Count: per plan (1 to 20; custom on Enterprise) languages
Request Rate: see provider documentation requests

Compiled by API Evangelist, not yet checked against Weglot's documentation. Rate-limit details →

Pricing Plans 1

Published pricing tiers and plan structures.

Weglot Plans Pricing

7 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Weglot Rate Limits

3 limits

RATE LIMITS

Compliance 1

Attestations the provider states (SOC 2, ISO 27001 and others), quoted from its own trust page. APIs.io verifies none of them.

Weglot

2 quoted statements, read from Weglot's own page on 2026-11-10.

COMPLIANCE

FinOps 1

Cost, billing, and metering signals for API financial operations.

Weglot Finops

FINOPS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

Weglot API Rules

57 rules · 55 error-severity 1 warn-severity 1 info-severity

SPECTRAL

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.

Weglot Languages Api Certification Overlay

1 action · security · weglot-languages-api-openapi.yml

DERIVED

Security Posture 4

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

Weglot Authentication

apiKey · 1 scheme

SECURITY

Weglot Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Weglot Vulnerability Disclosure

security.txt · contact published

SECURITY

Weglot Trust Center

SOC 2, GDPR

SECURITY

Agentic Access (API Evangelist recommendations) 1

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

Weglot Agentic Access

4 operations · 1 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 4

Authentication, authorization, and security posture

TrustCenter

TrustCenter

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans

Plans

FinOps

FinOps

Company 3

The organization behind the API

LinkedIn

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Attestations

Attestations

Source (apis.yml)

aid: weglot
url: https://raw.githubusercontent.com/api-evangelist/weglot/refs/heads/main/apis.yml
name: Weglot
kind: company
description: Weglot is a website translation platform that detects, translates, and displays multilingual content with no
  code changes. Its REST API at https://api.weglot.com powers machine and human translation of arrays of sentences between
  languages, exposes the catalog of supported languages, and is the same translation service used by the Weglot JavaScript,
  WordPress, Shopify, and CMS integrations.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: open
  trial: true
  try_now: true
  public: true
  gated: none
  gated_source:
  - onboarding
  label: Freemium (free trial) · Open access
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/weglot.png
x-docs-platform: gitbook
x-docs-platform-confidence: high
x-docs-platform-checked: 2026-10-17
tags:
- Translation
- Localization
- Internationalization
- Machine Translation
- Multilingual
created: '2026-06-21'
modified: '2026-06-21'
specificationVersion: '0.23'
apis:
- aid: weglot:weglot-languages-api
  name: Weglot Languages API
  description: The Languages API from Weglot — 2 operation(s) for languages.
  humanURL: https://developers.weglot.com/api/reference
  baseURL: https://api.weglot.com
  tags:
  - Language
  tags_raw:
  - Languages
  properties:
  - type: OpenAPI
    url: openapi/weglot-languages-api-openapi.yml
  - type: Documentation
    url: https://developers.weglot.com/api/reference
  - type: APIReference
    url: https://developers.weglot.com/api/reference
  - type: PostmanCollection
    url: collections/weglot.postman_collection.json
  - type: OpenCollection
    url: collections/weglot.opencollection.json
- aid: weglot:weglot-status-api
  name: Weglot Status API
  description: The Status API from Weglot — 1 operation(s) for status.
  humanURL: https://developers.weglot.com/api/reference
  baseURL: https://api.weglot.com
  tags:
  - Status
  properties:
  - type: OpenAPI
    url: openapi/weglot-status-api-openapi.yml
  - type: Documentation
    url: https://developers.weglot.com/api/reference
  - type: APIReference
    url: https://developers.weglot.com/api/reference
  - type: PostmanCollection
    url: collections/weglot.postman_collection.json
  - type: OpenCollection
    url: collections/weglot.opencollection.json
- aid: weglot:weglot-translate-api
  name: Weglot Translate API
  description: The Translate API from Weglot — 1 operation(s) for translate.
  humanURL: https://developers.weglot.com/api/reference
  baseURL: https://api.weglot.com
  tags:
  - Translate
  properties:
  - type: OpenAPI
    url: openapi/weglot-translate-api-openapi.yml
  - type: Documentation
    url: https://developers.weglot.com/api/reference
  - type: APIReference
    url: https://developers.weglot.com/api/reference
  - type: PostmanCollection
    url: collections/weglot.postman_collection.json
  - type: OpenCollection
    url: collections/weglot.opencollection.json
common:
- type: AgenticAccess
  url: agentic-access/weglot-agentic-access.yml
- type: TrustCenter
  url: security/weglot-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/weglot-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/weglot-domain-security.yml
- type: Authentication
  url: authentication/weglot-authentication.yml
- type: GitHubOrganization
  url: https://github.com/weglot
- type: LinkedIn
  url: https://www.linkedin.com/company/weglot
- type: Website
  url: https://www.weglot.com
- type: Documentation
  url: https://developers.weglot.com
- type: Plans
  url: plans/weglot-plans-pricing.yml
- type: RateLimits
  url: rate-limits/weglot-rate-limits.yml
- type: FinOps
  url: finops/weglot-finops.yml
- url: https://www.weglot.com/blog
  type: Blog
- type: Attestations
  url: compliance/weglot-compliance.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Weglot API — frequently asked questions

Does Weglot have an API?

Yes. APIs.io lists 3 APIs from Weglot, including Weglot Languages API, Weglot Status API and Weglot Translate API.

Is there an OpenAPI specification for the Weglot API?

Yes. APIs.io indexes 3 OpenAPI specifications for Weglot, each linked for download from this page.

How do I authenticate with the Weglot API?

Weglot documents its authentication (apiKey · 1 scheme). The details are profiled on APIs.io as Weglot Authentication.

How much does the Weglot API cost?

APIs.io lists 7 pricing plans for Weglot, with each plan's price, limits and inclusions under Pricing on this page.

Does Weglot have an MCP server?

Yes. APIs.io lists 1 MCP server for Weglot: Remote MCP server at mcp.weglot.com over HTTP.

Is the Weglot API ready for AI agents?

Weglot has a Kin Score of 33.3 out of 100 (thin) and an Agent Readiness score of 47.9 (agent-ready), scored by API Evangelist on 2026-11-13.

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