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Aylien Text Analysis

A collection of information retrieval and natural language APIs

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Authentication
API Key
HTTPS
Yes
CORS
Unknown
Category
Text Analysis
Data source
public-apis
Documentation / URL
https://docs.aylien.com/textapi/#getting-started

Overview

Aylien’s Text Analysis API provides NLP — sentiment, entities, concepts, and classification — via REST. Auth is an Application ID + Key pair.

⚠️ Status (verified 2026-08): api.aylien.com was unreachable from our network (TLS connection failures). This may reflect regional/network blocking — verify from your network before relying on it.

What it provides

curl "https://api.aylien.com/api/v1/sentiment" \
  -H "X-AYLIEN-Text-Analysis-Application-Key: YOUR_KEY" \
  -H "X-AYLIEN-Text-Analysis-Application-ID: YOUR_ID" \
  -d "text=I love this product"
{ "polarity": "positive", "polarity_confidence": 0.99, "subjectivity": "subjective" }

Notes

  • Register at aylien.com → App ID + App Key (emailed).
  • Auth: two headers — X-AYLIEN-Text-Analysis-Application-ID and ...-Key.
  • Endpoints: /api/v1/sentiment, /entities, /concepts, /classify.

FAQ

Is Aylien free? Free tier with monthly credits; more is paid.

Why can’t I reach it? Our 2026-08 check hit TLS failures — verify from your network.

How does auth work? Two headers: Application ID + Key.

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