Language Detection API - 180 Languages

API ID 14229

Detect the language of any text: ISO 639-3 code, name, confidence, reliability flag and top 5 candidates. Fast, no AI costs.

405 ms avg response

API Documentation

Endpoints

Request
Detect language. Detect the language of any text: ISO 639-3 code, English name, confidence, reliability flag and top 5 candidates. Fast, no AI costs, works offline.
Endpoint ID: 35311
GET https://zylalabs.com/api/14229/language+detection+api+-+180+languages/35311/detect+language
INPUT PARAMETERS

Detect language — Endpoint Features

Object Description
text Required Text (or POST it)

Free test requests remaining: 3 of 3.


INPUT PARAMETERS

text
API EXAMPLE RESPONSE
JSON
{
    "language": "fra",
    "languageName": "French",
    "confidence": 1,
    "reliable": false,
    "candidates": [
        {
            "code": "fra",
            "name": "French",
            "score": 1
        },
        {
            "code": "spa",
            "name": "Spanish",
            "score": 0.922
        },
        {
            "code": "eng",
            "name": "English",
            "score": 0.816
        },
        {
            "code": "ita",
            "name": "Italian",
            "score": 0.75
        },
        {
            "code": "deu",
            "name": "German",
            "score": 0.743
        }
    ],
    "note": "ISO 639-3 codes. Short texts are less reliable."
}
Detect language — CODE SNIPPETS

curl --location --request GET 'https://zylalabs.com/api/14229/language+detection+api+-+180+languages/35311/detect+language?text=Ceci est une phrase en français.' --header 'Authorization: Bearer YOUR_API_KEY' 


    

API Access Key & Authentication

After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the Language Detection API - 180 Languages simply include your bearer token in the Authorization header.

Headers
Header Description
Authorization Required Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.

No long-term commitment. Upgrade, downgrade, or cancel anytime. Free Trial includes up to 50 requests.

Starts at
$10,000/Year


  • Custom Volume
  • Custom Rate Limit
  • Specialized Customer Support
  • Real-Time API Monitoring

Overview

Detect the language of any text: ISO 639-3 code, name, confidence, reliability flag and top 5 candidates. Fast, no AI costs.

Language Detection API - 180 Languages FAQs

The Language Detection API returns data including the detected language's ISO 639-3 code, English name, confidence score, reliability flag, and a list of the top 5 candidate languages with their respective scores.

The key fields in the response data are "language" (ISO code), "languageName" (English name), "confidence" (detection certainty), "reliable" (reliability flag), and "candidates" (list of potential languages with scores).

The response data is structured in JSON format, with a main object containing fields for the detected language, confidence, reliability, and an array of candidate languages, each represented by their code, name, and score.

The endpoint provides information on the detected language, including its ISO code, name, confidence level, reliability status, and a ranked list of alternative language candidates based on detection scores.

Users can customize their requests by providing the text they want to analyze in the API call. The API processes this text to return the most likely language and related information.

Typical use cases include identifying the language of user-generated content, enhancing multilingual applications, and improving text processing in language-specific contexts, such as translation or content moderation.

Data accuracy is maintained through a combination of linguistic algorithms and statistical models that analyze text patterns. The reliability flag indicates the confidence level of the detection, helping users assess accuracy.

If the input text is too short or ambiguous, the API may return lower confidence scores or multiple candidates. Users should consider using longer texts for better accuracy and review the candidates to determine the most likely language.

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