aid: lingo-dev
url: https://raw.githubusercontent.com/api-evangelist/lingo-dev/refs/heads/main/apis.yml
name: Lingo.dev
kind: company
description: Lingo.dev (formerly Replexica) is an AI localization platform for
  software teams. Its hosted Localization Engine exposes a Bearer/X-API-Key REST
  API and SDK for translating text, objects, chat messages, HTML, and string
  arrays while preserving structure, brand voice, and glossaries. Open-source
  tooling - the CLI and the build-time React Compiler - sits on top of the same
  engine.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- AI
- Localization
- Translation
- i18n
- Developer Tools
created: '2026-06-21'
modified: '2026-06-21'
specificationVersion: '0.19'
apis:
- aid: lingo-dev:engine-api-localize
  name: Lingo.dev Engine API (Localize)
  tags:
  - Localization
  - Translation
  - Engine
  - Async
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://lingo.dev/en/docs/api
  baseURL: https://api.lingo.dev
  properties:
  - url: https://lingo.dev/en/docs/api
    type: Documentation
  - url: https://lingo.dev/en/docs/api/localization
    type: APIReference
  - url: openapi/lingo-dev-openapi.yml
    type: OpenAPI
  - url: collections/lingo-dev.postman_collection.json
    type: PostmanCollection
  - url: collections/lingo-dev.opencollection.json
    type: OpenCollection
  description: The hosted Localization Engine REST API. Synchronous operations
    (localize, recognize, estimate) translate or analyze key-value content in a
    single request; the asynchronous jobs API creates a job group with one job
    per target locale and delivers results via polling, webhook, or WebSocket.
    Authenticated with an organization-scoped X-API-Key header.
- aid: lingo-dev:sdk
  name: Lingo.dev SDK
  tags:
  - SDK
  - JavaScript
  - PHP
  - Open Source
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://lingo.dev/en/sdk/javascript
  baseURL: https://api.lingo.dev
  properties:
  - url: https://lingo.dev/en/sdk/javascript
    type: Documentation
  - url: https://www.npmjs.com/package/lingo.dev
    type: SDKs
  - url: openapi/lingo-dev-openapi.yml
    type: OpenAPI
  description: Open-source SDKs (JavaScript/TypeScript via the lingo.dev npm
    package, plus a PHP SDK) that wrap the Engine API. The LingoDotDevEngine
    client exposes localizeText, localizeObject, localizeChat, localizeHtml,
    localizeStringArray, batchLocalizeText, recognizeLocale, estimate, and
    whoami, calling the same hosted engine.
- aid: lingo-dev:cli
  name: Lingo.dev CLI
  tags:
  - CLI
  - Open Source
  - i18n
  - CI/CD
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://lingo.dev/en/cli
  baseURL: https://api.lingo.dev
  properties:
  - url: https://lingo.dev/en/cli/quick-start
    type: Documentation
  - url: https://github.com/lingodotdev/lingo.dev
    type: SourceCode
  description: Open-source command-line tool that localizes JSON, YAML, Markdown,
    CSV, and PO files in one command, tracking a lockfile so only new or changed
    content is processed. Connects to the Lingo.dev engine by default and can
    bring your own LLM (OpenAI, Anthropic, Google, Mistral, OpenRouter, Ollama).
- aid: lingo-dev:compiler
  name: Lingo.dev Compiler
  tags:
  - Compiler
  - React
  - Open Source
  - Build Time
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://lingo.dev/en/compiler
  baseURL: https://api.lingo.dev
  properties:
  - url: https://lingo.dev/en/compiler
    type: Documentation
  - url: https://github.com/lingodotdev/lingo.dev
    type: SourceCode
  description: Open-source build-time React localization. The Compiler detects
    translatable strings and generates localized variants at build time without
    i18n wrappers, translation keys, or t() function calls, using the same
    localization engine behind the scenes.
common:
- type: GitHubOrganization
  url: https://github.com/lingodotdev
- type: LinkedIn
  url: https://www.linkedin.com/company/lingodotdev
- type: Website
  url: https://lingo.dev
- type: Documentation
  url: https://lingo.dev/en/docs
- type: Plans
  url: plans/lingo-dev-plans-pricing.yml
- type: RateLimits
  url: rate-limits/lingo-dev-rate-limits.yml
- type: FinOps
  url: finops/lingo-dev-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com