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 21 APIs on the APIs.io network, including addons API, categories API, changes API, and 18 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 11 more developer resources.

🌐 Visit website 📡 Source on GitHub

44.8/100 developing ▬ flat Agent 37/100 agent ready Full breakdown ↓
scored 2026-08-25 · rubric v0.14.0

AccessFreemiumSelf serveFree trial⚡ Free to try

21 APIs

Localization Translation Internationalization Open-SourceContinuous LocalizationVersion Control

Kin Score

Kin Score How this is scored →
scored 2026-08-25 · rubric v0.14.0

Composite quality — 44.8/100 · developing

Contract Quality 15.1 / 25

Developer Ergonomics 4.3 / 20

Access Clarity 10.0 / 20

Operational Transparency 6.8 / 13

Contract Governance 1.2 / 12

Discoverability 7.4 / 10

Agent readiness — 37/100 · 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 Surface 0 / 5

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/weblate: 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 21

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

Open Collections 22

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

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.

JSON Schema 5

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

Examples 5

Example request and response payloads for these APIs.

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 1

Properties that don't map to a standard resource type

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
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: true
  try_now: true
  public: false
  label: Freemium (free trial) · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  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'
tags:
- Localization
- Translation
- Internationalization
- Open-Source
- Continuous Localization
- Version Control
tags_raw:
- Localization
- Translation
- Internationalization
- Open Source
- Continuous Localization
- Version Control
apis:
- aid: weblate:weblate-addons-api
  name: Weblate addons 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:
  - addons
  properties:
  - type: OpenAPI
    url: openapi/weblate-addons-api-openapi.yml
  - type: Documentation
    url: https://docs.weblate.org/en/latest/api.html
- 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:
  - Translations
  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
common:
- 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

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