Weblate

Weblate is an open-source web-based localization platform that provides a comprehensive REST API for managing translation projects, components, strings, and contributors. The platform enables continuous localization workflows with tight version control integration, supporting Git, GitHub, GitLab, and other VCS systems. Developers can use the API to automate translation management, trigger repository synchronization, retrieve translation statistics, and orchestrate automated translation workflows. Weblate is available as a hosted SaaS service or as a self-hosted open-source deployment.

Weblate publishes 22 API contracts indexed on the APIs.io network, including Categories API, Changes API, Component Lists API, and 19 more. Tagged areas include Localization, Translation, Internationalization, Open Source, and Continuous Localization.

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

Weblate’s developer surface includes authentication, documentation, engineering blog, pricing, and 12 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

34.9/100 thin ▬ flat Agent 41/100 agent ready Front door AI 4/6 moderate Heartbeat 94/100 alive saas Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessFreemiumSelf serveFree trial⚡ Free to try

1 published contract

Localization Translation Internationalization Open SourceContinuous LocalizationVersion Control

What this lets a business do 1

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Cybersecurity Management

BC-620

Groups

POST /api/groups/ POST /api/groups/{id}/admins/ POST /api/groups/{id}/components/

Kin Score

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

Composite quality — 34.9/100 · thin

Contract Quality 11.1 / 19

Developer Ergonomics 3.2 / 15

Access Clarity 2.2 / 15

Operational Transparency 3.5 / 10

Contract Governance 0.9 / 9

Discoverability 5.0 / 8

Regulatory Posture 3.4 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 41/100 · 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 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 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 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):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship Ask about this →
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 →
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document Ask about this →
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) Ask about this →
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too Ask about this →

6 more unmet checks in the Agent Readiness table above.

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

Access Clarity scores 14.9 — up to +17.0 composite points Ask about this →
Developer Ergonomics scores 21.4 — up to +15.7 composite points Ask about this →
Contract Governance scores 9.8 — up to +10.8 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/weblate/apis.yml: open an issue on github.com/api-evangelist/weblate 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
Localization and Translation Management	standard	40.9 (thin)	-	-
OpenSSF Best Practices Badge Holders	standard	40.9 (thin)	-	-
Artifact Hub Cloud-Native Packages	standard	40.9 (thin)	-	-

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 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 22

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

Weblate Categories API

The categories API from Weblate — 5 operation(s) for categories.

Weblate Changes API

The changes API from Weblate — 2 operation(s) for changes.

Weblate Component Lists API

Added in version 4.0.

Weblate Components API

The components API from Weblate — 17 operation(s) for components.

Weblate Contributions API

The contributions API from Weblate — 1 operation(s) for contributions.

Weblate Groups API

Added in version 4.0.

Weblate Hooks API

Notification hooks allow external applications to notify Weblate that the VCS repository has been updated. You can use repository endpoints for projects, components and translat...

Weblate Languages API

The languages API from Weblate — 3 operation(s) for languages.

Weblate Memory API

Added in version 4.14.

Weblate Metrics API

The metrics API from Weblate — 1 operation(s) for metrics.

Weblate Projects API

The projects API from Weblate — 20 operation(s) for projects.

Weblate Roles API

The roles API from Weblate — 2 operation(s) for roles.

Weblate Schema API

The schema API from Weblate — 1 operation(s) for schema.

Weblate Screenshots API

The screenshots API from Weblate — 5 operation(s) for screenshots.

Weblate Search API

Added in version 4.18.

Weblate Statistics API

Many endpoints support displaying statistics for their objects.

Weblate Tasks API

Added in version 4.4. Listing of the tasks is currently not available.

Weblate Translations API

The translations API from Weblate — 10 operation(s) for translations.

Weblate Units API

A unit is a single piece of a translation which pairs a source string with a corresponding translated string and also contains some related metadata. The term is derived from th...

Weblate Users API

Added in version 4.0.

Weblate Webhooks API

Notifications sent by Weblate.

Weblate Add Ons API

Added in version 4.4.1.

Scroll for all 22

Open Collections 21

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

Weblate's REST addons API

OPEN COLLECTION

Weblate's REST addons categories API

OPEN COLLECTION

Weblate's REST addons changes API

OPEN COLLECTION

Weblate's REST addons component-lists API

OPEN COLLECTION

Weblate's REST addons components API

OPEN COLLECTION

Weblate's REST addons contributions API

OPEN COLLECTION

Weblate's REST addons groups API

OPEN COLLECTION

Weblate's REST addons hooks API

OPEN COLLECTION

Weblate's REST addons languages API

OPEN COLLECTION

Weblate's REST addons memory API

OPEN COLLECTION

Weblate's REST addons metrics API

OPEN COLLECTION

Weblate's REST addons projects API

OPEN COLLECTION

Weblate's REST addons roles API

OPEN COLLECTION

Weblate's REST addons schema API

OPEN COLLECTION

Weblate's REST addons screenshots API

OPEN COLLECTION

Weblate's REST addons search API

OPEN COLLECTION

Weblate's REST addons statistics API

OPEN COLLECTION

Weblate's REST addons tasks API

OPEN COLLECTION

Weblate's REST addons translations API

OPEN COLLECTION

Weblate's REST addons units API

OPEN COLLECTION

Weblate's REST addons users API

OPEN COLLECTION

Scroll for all 21

Weblate API pricing

Not yet checked against Weblate's own pricing page. Compiled by API Evangelist; confirm before you rely on a figure. A free plan or tier is listed.

Plan	Price
Libre / Free	Free
10k Strings	EUR 47
40k Strings	EUR 70
160k Strings	EUR 114
640k Strings	EUR 193
2.5M Strings	EUR 342
10M Strings	EUR 616
Custom / Enterprise	—

All 10 plans, limits and sources →

Rate limits

Anonymous Request Limit: day
Authenticated Request Limit: hour

Compiled by API Evangelist, not yet checked against Weblate's documentation. All 3 limits →

Pricing Plans 1

Published pricing tiers and plan structures.

Weblate Plans Pricing

10 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Weblate Rate Limits

3 limits

RATE LIMITS

FinOps 1

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

Weblate Finops

FINOPS

Semantic Vocabularies 1

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

Weblate Context

2 classes · 69 properties

JSON-LD

Spectral Rules 1

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

Weblate — jsonschema rules

5 rules · 4 warn-severity 1 info-severity

SPECTRAL

JSON Schema 5

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

Weblate backup

5 properties

JSON SCHEMA

Weblate component backup

5 properties

JSON SCHEMA

Weblate Translation Memory Schema

0 properties

JSON SCHEMA

Weblate Messaging

14 properties

JSON SCHEMA

Weblate user data export

3 properties

JSON SCHEMA

Examples 5

Example request and response payloads for these APIs.

Weblate Create Unit Example

2 fields

EXAMPLE

Weblate List Projects Example

4 fields

EXAMPLE

Weblate Memory Lookup Example

2 fields

EXAMPLE

Weblate Repository Push Example

2 fields

EXAMPLE

Weblate Translation Statistics Example

24 fields

EXAMPLE

Security Posture 3

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

Weblate Authentication

apiKey · 3 schemes

SECURITY

Weblate Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Weblate Vulnerability Disclosure

Hackerone · security.txt · contact published

SECURITY

Agentic Access (API Evangelist recommendations) 1

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

Weblate Agentic Access

177 operations · 102 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

GitHubOrg

GitHubOrg

Access & Security 3

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 2

Status, limits, changes, and where to get help

StatusPage

StatusPage

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

Plans

Plans

FinOps

FinOps

Company 3

The organization behind the API

Website

Website

LinkedIn

Blog

Blog

Other 2

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Source (apis.yml)

aid: weblate
name: Weblate
description: Weblate is an open-source web-based localization platform that provides a comprehensive REST API for managing
  translation projects, components, strings, and contributors. The platform enables continuous localization workflows with
  tight version control integration, supporting Git, GitHub, GitLab, and other VCS systems. Developers can use the API to
  automate translation management, trigger repository synchronization, retrieve translation statistics, and orchestrate automated
  translation workflows. Weblate is available as a hosted SaaS service or as a self-hosted open-source deployment.
type: Index
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: true
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium (free trial) · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/weblate.png
url: https://raw.githubusercontent.com/api-evangelist/weblate/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-06-13'
specificationVersion: '0.23'
x-docs-platform: readthedocs
x-docs-platform-confidence: high
x-docs-platform-checked: 2026-10-17
tags:
- Localization
- Translation
- Internationalization
- Open Source
- Continuous Localization
- Version Control
tags_raw:
- Localization
- Translation
- Internationalization
- Open Source
- Continuous Localization
- Version Control
- Open-Source
apis:
- aid: weblate:weblate-categories-api
  name: Weblate Categories API
  description: The categories API from Weblate — 5 operation(s) for categories.
  humanURL: https://docs.weblate.org/en/latest/api.html
  baseURL: https://hosted.weblate.org/api/
  tags:
  - Categories
  tags_raw:
  - categories
  properties:
  - type: OpenAPI
    url: openapi/weblate-categories-api-openapi.yml
  - type: Documentation
    url: https://docs.weblate.org/en/latest/api.html
- aid: weblate:weblate-changes-api
  name: Weblate Changes API
  description: The changes API from Weblate — 2 operation(s) for changes.
  humanURL: https://docs.weblate.org/en/latest/api.html
  baseURL: https://hosted.weblate.org/api/
  tags:
  - Changes
  tags_raw:
  - changes
  properties:
  - type: OpenAPI
    url: openapi/weblate-changes-api-openapi.yml
  - type: Documentation
    url: https://docs.weblate.org/en/latest/api.html
- aid: weblate:weblate-component-lists-api
  name: Weblate Component Lists API
  description: Added in version 4.0.
  humanURL: https://docs.weblate.org/en/latest/api.html
  baseURL: https://hosted.weblate.org/api/
  tags:
  - component-lists
  properties:
  - type: OpenAPI
    url: openapi/weblate-component-lists-api-openapi.yml
  - type: Documentation
    url: https://docs.weblate.org/en/latest/api.html
- aid: weblate:weblate-components-api
  name: Weblate Components API
  description: The components API from Weblate — 17 operation(s) for components.
  humanURL: https://docs.weblate.org/en/latest/api.html
  baseURL: https://hosted.weblate.org/api/
  tags:
  - Components
  tags_raw:
  - components
  properties:
  - type: OpenAPI
    url: openapi/weblate-components-api-openapi.yml
  - type: Documentation
    url: https://docs.weblate.org/en/latest/api.html
- aid: weblate:weblate-contributions-api
  name: Weblate Contributions API
  description: The contributions API from Weblate — 1 operation(s) for contributions.
  humanURL: https://docs.weblate.org/en/latest/api.html
  baseURL: https://hosted.weblate.org/api/
  tags:
  - Contributions
  tags_raw:
  - contributions
  properties:
  - type: OpenAPI
    url: openapi/weblate-contributions-api-openapi.yml
  - type: Documentation
    url: https://docs.weblate.org/en/latest/api.html
- aid: weblate:weblate-groups-api
  name: Weblate Groups API
  description: Added in version 4.0.
  humanURL: https://docs.weblate.org/en/latest/api.html
  baseURL: https://hosted.weblate.org/api/
  tags:
  - Group
  tags_raw:
  - groups
  properties:
  - type: OpenAPI
    url: openapi/weblate-groups-api-openapi.yml
  - type: Documentation
    url: https://docs.weblate.org/en/latest/api.html
- aid: weblate:weblate-hooks-api
  name: Weblate Hooks API
  description: 'Notification hooks allow external applications to notify Weblate that the VCS repository has been updated.


    You can use repository endpoints for projects, components and translations to update individual repositories.'
  humanURL: https://docs.weblate.org/en/latest/api.html
  baseURL: https://hosted.weblate.org/api/
  tags:
  - Hooks
  tags_raw:
  - hooks
  properties:
  - type: OpenAPI
    url: openapi/weblate-hooks-api-openapi.yml
  - type: Documentation
    url: https://docs.weblate.org/en/latest/api.html
- aid: weblate:weblate-languages-api
  name: Weblate Languages API
  description: The languages API from Weblate — 3 operation(s) for languages.
  humanURL: https://docs.weblate.org/en/latest/api.html
  baseURL: https://hosted.weblate.org/api/
  tags:
  - Language
  tags_raw:
  - languages
  properties:
  - type: OpenAPI
    url: openapi/weblate-languages-api-openapi.yml
  - type: Documentation
    url: https://docs.weblate.org/en/latest/api.html
- aid: weblate:weblate-memory-api
  name: Weblate Memory API
  description: Added in version 4.14.
  humanURL: https://docs.weblate.org/en/latest/api.html
  baseURL: https://hosted.weblate.org/api/
  tags:
  - Memory
  tags_raw:
  - memory
  properties:
  - type: OpenAPI
    url: openapi/weblate-memory-api-openapi.yml
  - type: Documentation
    url: https://docs.weblate.org/en/latest/api.html
- aid: weblate:weblate-metrics-api
  name: Weblate Metrics API
  description: The metrics API from Weblate — 1 operation(s) for metrics.
  humanURL: https://docs.weblate.org/en/latest/api.html
  baseURL: https://hosted.weblate.org/api/
  tags:
  - Metrics
  tags_raw:
  - metrics
  properties:
  - type: OpenAPI
    url: openapi/weblate-metrics-api-openapi.yml
  - type: Documentation
    url: https://docs.weblate.org/en/latest/api.html
- aid: weblate:weblate-projects-api
  name: Weblate Projects API
  description: The projects API from Weblate — 20 operation(s) for projects.
  humanURL: https://docs.weblate.org/en/latest/api.html
  baseURL: https://hosted.weblate.org/api/
  tags:
  - Project
  tags_raw:
  - projects
  properties:
  - type: OpenAPI
    url: openapi/weblate-projects-api-openapi.yml
  - type: Documentation
    url: https://docs.weblate.org/en/latest/api.html
- aid: weblate:weblate-roles-api
  name: Weblate Roles API
  description: The roles API from Weblate — 2 operation(s) for roles.
  humanURL: https://docs.weblate.org/en/latest/api.html
  baseURL: https://hosted.weblate.org/api/
  tags:
  - Roles
  tags_raw:
  - roles
  properties:
  - type: OpenAPI
    url: openapi/weblate-roles-api-openapi.yml
  - type: Documentation
    url: https://docs.weblate.org/en/latest/api.html
- aid: weblate:weblate-schema-api
  name: Weblate Schema API
  description: The schema API from Weblate — 1 operation(s) for schema.
  humanURL: https://docs.weblate.org/en/latest/api.html
  baseURL: https://hosted.weblate.org/api/
  tags:
  - Schema
  tags_raw:
  - schema
  properties:
  - type: OpenAPI
    url: openapi/weblate-schema-api-openapi.yml
  - type: Documentation
    url: https://docs.weblate.org/en/latest/api.html
- aid: weblate:weblate-screenshots-api
  name: Weblate Screenshots API
  description: The screenshots API from Weblate — 5 operation(s) for screenshots.
  humanURL: https://docs.weblate.org/en/latest/api.html
  baseURL: https://hosted.weblate.org/api/
  tags:
  - Screenshots
  tags_raw:
  - screenshots
  properties:
  - type: OpenAPI
    url: openapi/weblate-screenshots-api-openapi.yml
  - type: Documentation
    url: https://docs.weblate.org/en/latest/api.html
- aid: weblate:weblate-search-api
  name: Weblate Search API
  description: Added in version 4.18.
  humanURL: https://docs.weblate.org/en/latest/api.html
  baseURL: https://hosted.weblate.org/api/
  tags:
  - Search
  tags_raw:
  - search
  properties:
  - type: OpenAPI
    url: openapi/weblate-search-api-openapi.yml
  - type: Documentation
    url: https://docs.weblate.org/en/latest/api.html
- aid: weblate:weblate-statistics-api
  name: Weblate Statistics API
  description: Many endpoints support displaying statistics for their objects.
  humanURL: https://docs.weblate.org/en/latest/api.html
  baseURL: https://hosted.weblate.org/api/
  tags:
  - Statistics
  tags_raw:
  - statistics
  properties:
  - type: OpenAPI
    url: openapi/weblate-statistics-api-openapi.yml
  - type: Documentation
    url: https://docs.weblate.org/en/latest/api.html
- aid: weblate:weblate-tasks-api
  name: Weblate Tasks API
  description: 'Added in version 4.4.


    Listing of the tasks is currently not available.'
  humanURL: https://docs.weblate.org/en/latest/api.html
  baseURL: https://hosted.weblate.org/api/
  tags:
  - Task
  tags_raw:
  - tasks
  properties:
  - type: OpenAPI
    url: openapi/weblate-tasks-api-openapi.yml
  - type: Documentation
    url: https://docs.weblate.org/en/latest/api.html
- aid: weblate:weblate-translations-api
  name: Weblate Translations API
  description: The translations API from Weblate — 10 operation(s) for translations.
  humanURL: https://docs.weblate.org/en/latest/api.html
  baseURL: https://hosted.weblate.org/api/
  tags:
  - Translation
  tags_raw:
  - translations
  properties:
  - type: OpenAPI
    url: openapi/weblate-translations-api-openapi.yml
  - type: Documentation
    url: https://docs.weblate.org/en/latest/api.html
- aid: weblate:weblate-units-api
  name: Weblate Units API
  description: A unit is a single piece of a translation which pairs a source string with a corresponding translated string
    and also contains some related metadata. The term is derived from the Translate Toolkit and XLIFF.
  humanURL: https://docs.weblate.org/en/latest/api.html
  baseURL: https://hosted.weblate.org/api/
  tags:
  - Units
  tags_raw:
  - units
  properties:
  - type: OpenAPI
    url: openapi/weblate-units-api-openapi.yml
  - type: Documentation
    url: https://docs.weblate.org/en/latest/api.html
- aid: weblate:weblate-users-api
  name: Weblate Users API
  description: Added in version 4.0.
  humanURL: https://docs.weblate.org/en/latest/api.html
  baseURL: https://hosted.weblate.org/api/
  tags:
  - User
  tags_raw:
  - users
  properties:
  - type: OpenAPI
    url: openapi/weblate-users-api-openapi.yml
  - type: Documentation
    url: https://docs.weblate.org/en/latest/api.html
- aid: weblate:weblate-webhooks-api
  name: Weblate Webhooks API
  description: Notifications sent by Weblate.
  humanURL: https://docs.weblate.org/en/latest/api.html
  baseURL: https://hosted.weblate.org/api/
  tags:
  - Webhook
  tags_raw:
  - webhooks
  properties:
  - type: OpenAPI
    url: openapi/weblate-webhooks-api-openapi.yml
- aid: weblate:weblate-add-ons-api
  name: Weblate Add Ons API
  description: Added in version 4.4.1.
  humanURL: https://docs.weblate.org/en/latest/api.html
  baseURL: https://hosted.weblate.org/api/
  tags:
  - Addons
  tags_raw:
  - Add Ons
  properties:
  - type: OpenAPI
    url: openapi/weblate-add-ons-api-openapi.yml
  - type: Documentation
    url: https://docs.weblate.org/en/latest/api.html
common:
- type: CapabilityMap
  url: capabilities/weblate-capability-edges.yml
  name: Weblate Business Capability Map
- type: AgenticAccess
  url: agentic-access/weblate-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/weblate-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/weblate-domain-security.yml
- type: Authentication
  url: authentication/weblate-authentication.yml
- type: Website
  url: https://weblate.org/en/
- type: Documentation
  url: https://docs.weblate.org/en/latest/api.html
- type: GitHubOrg
  url: https://github.com/WeblateOrg
- type: LinkedIn
  url: https://www.linkedin.com/company/weblate/
- type: Blog
  url: https://weblate.org/en/blog/
- type: Pricing
  url: https://weblate.org/en/hosting/
- type: StatusPage
  url: https://status.weblate.org/
- type: X
  url: https://x.com/WeblateOrg
- type: Plans
  url: plans/weblate-plans-pricing.yml
- type: RateLimits
  url: rate-limits/weblate-rate-limits.yml
- type: FinOps
  url: finops/weblate-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Weblate API — frequently asked questions

Does Weblate have an API?

Yes. APIs.io lists 22 APIs from Weblate, including Weblate Categories API, Weblate Changes API and Weblate Component Lists API, and 19 more.

Is there an OpenAPI specification for the Weblate API?

Yes. APIs.io indexes 22 OpenAPI specifications for Weblate, each linked for download from this page.

How do I authenticate with the Weblate API?

Weblate uses bearer-token authentication (apiKey · 3 schemes). The details are profiled on APIs.io as Weblate Authentication.

How much does the Weblate API cost?

APIs.io lists 10 pricing plans for Weblate, with each plan's price, limits and inclusions under Pricing on this page.

Is the Weblate API ready for AI agents?

Weblate has a Kin Score of 34.9 out of 100 (thin) and an Agent Readiness score of 40.8 (agent-ready), scored by API Evangelist on 2026-11-13.

Work with this as data

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Tools for providers

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find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

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Call it yourself

curl for this page

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curl "https://apis.io/api/v1/providers/weblate"

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curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/weblate/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/weblate/evidence"

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