DetectLanguage

aid: detectlanguage
name: DetectLanguage
description: >-
  DetectLanguage is a language detection REST API that analyzes text samples
  and returns the identified language along with a confidence score. Supporting
  216 languages, the API enables developers to identify languages from brief
  phrases to full documents, with batch processing support for multiple texts in
  a single request. It offers SDKs for Ruby, Python, Node.js, Go, Java, PHP,
  and .NET, making integration straightforward across technology stacks.
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
url: >-
  https://raw.githubusercontent.com/api-evangelist/detectlanguage/refs/heads/main/apis.yml
created: "2026-06-13"
modified: "2026-06-13"
specificationVersion: "0.19"
tags:
  - Language Detection
  - Natural Language Processing
  - Text Analysis
  - Machine Learning
  - Multilingual
apis:
  - aid: detectlanguage:detectlanguage-api
    name: DetectLanguage API
    description: >-
      REST API for detecting the language of text samples. Supports single and
      batch detection, returning language codes and confidence scores for 216
      languages. Authentication uses Bearer token via API key.
    image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://detectlanguage.com
    baseURL: https://ws.detectlanguage.com/v3
    tags:
      - Language Detection
      - NLP
      - Text Analysis
    properties:
      - type: Documentation
        url: https://detectlanguage.com/documentation/v3
      - type: Plans
        url: https://detectlanguage.com/plans
      - type: OpenAPI
        url: >-
          https://raw.githubusercontent.com/api-evangelist/detectlanguage/refs/heads/main/openapi/openapi.yml
common:
  - type: Website
    url: https://detectlanguage.com
  - type: Documentation
    url: https://detectlanguage.com/documentation/v3
  - type: GitHubOrg
    url: https://github.com/detectlanguage
  - type: Pricing
    url: https://detectlanguage.com/plans
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/detectlanguage/refs/heads/main/plans/plans.yml
  - type: RateLimits
    url: >-
      https://raw.githubusercontent.com/api-evangelist/detectlanguage/refs/heads/main/rate-limits/rate-limits.yml
  - type: FinOps
    url: >-
      https://raw.githubusercontent.com/api-evangelist/detectlanguage/refs/heads/main/finops/finops.yml
  - type: TermsOfService
    url: https://detectlanguage.com/terms
  - type: PrivacyPolicy
    url: https://detectlanguage.com/privacy_policy
  - type: SignUp
    url: https://detectlanguage.com/users/sign_up
  - type: Login
    url: https://detectlanguage.com/users/sign_in
  - type: Contact
    url: https://detectlanguage.com/contact
maintainers:
  - FN: Kin Lane
    email: [email protected]