M
API Matrix

ELI API

Text Analysis / API Key Intermediate HTTPS
Varies by plan (check documentation)
87 Score
Grade A
Visit Official Site Compare Alternatives

Overview

ELI is a Natural Language Processing API specifically designed for the Thai language, offering tools like word segmentation, part-of-speech tagging, and named entity recognition. It fills a gap for developers building Thai-language applications that need linguistic analysis. An API key is required and requests are made via standard HTTP POST calls.

💡

Beginner Tip

Thai text requires proper UTF-8 encoding — always set Content-Type to application/json with charset=utf-8 to prevent garbled characters in both your request and the response.

Available Data

translated text
source language
target language
confidence score

Example Response

JSON Response 
{
  "status": "success",
  "data": {
    "result": "Data from ELI",
    "description": "Natural Language Processing Tools for Thai Language",
    "timestamp": "2025-01-15T10:00:00Z"
  }
}

Field Reference

words List of segmented Thai word tokens extracted from the input text
pos_tags Part-of-speech tags corresponding to each word in the words array
entities Named entities detected in the text, such as person names or locations

Implementation Example 

// ⚠️ Note: This URL may be a documentation page. Check official docs for actual API endpoint.
const url = "https://nlp.insightera.co.th/docs/";
// Replace headers or query params with the values required by this API.
const response = await fetch(url, {
  headers: {
  "X-API-Key": "YOUR_API_KEY"
  }
});
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
const data = await response.json();
console.log(data);

What Can You Build?

Note: These code examples are AI-generated and unverified. Always refer to the official API documentation for accurate usage.

Common Errors & Troubleshooting

401 Unauthorized API key not included or incorrectly formatted in the Authorization header
✓ Pass the key as "Authorization: Bearer YOUR_API_KEY" in every request header
Garbled Thai characters in response Response not decoded as UTF-8 by the client
✓ Ensure your HTTP client reads the response body with UTF-8 encoding explicitly set
400 Bad Request on empty text Sending an empty or whitespace-only string as input
✓ Validate that the text field contains actual Thai content before sending the request

Matrix Score Breakdown

🌐 Reachability 30/30
⚡ Speed 20/20
🔒 Security 15/15
🛠 Developer XP 12/20
✓ Reliability 10/15

Partially tested on Apr 5, 2026

Technical Specifications

Auth API Key
HTTPS REQUIRED
CORS UNKNOWN
Category Text Analysis
Difficulty Intermediate
Verified: 2026-04-04

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