Sentiment Batch (x402)#

Analyze sentiment, emotions, and intent across up to 500 text inputs in one call. Returns confidence scores, emotion breakdown, and intent classification. Flat $3.00 USDC. 100% local inference on Mac Mini.

How to Call#

bash

POST https://x402.ntriq.co.kr/sentiment-batch
Content-Type: application/json
X-PAYMENT: <x402-payment-header>

{
  "texts": [
    "This product exceeded my expectations!",
    "Delivery was late and packaging was damaged."
  ],
  "language": "en"
}

Parameters#

ParameterTypeRequiredDescriptiontextsarray✅Text strings to analyze (max 500)languagestring❌Output language (default: en)

Example Response#

json

{
  "status": "ok",
  "count": 2,
  "results": [
    {
      "index": 0,
      "status": "ok",
      "sentiment": "positive",
      "confidence": 0.95,
      "intent": "praise",
      "summary": "Customer is highly satisfied with the product quality."
    },
    {
      "index": 1,
      "status": "ok",
      "sentiment": "negative",
      "confidence": 0.88,
      "intent": "complain",
      "summary": "Customer complaints about late delivery and damaged packaging."
    }
  ]
}

Payment#

• Price: $3.00 USDC flat (up to 500 texts)
• Network: Base mainnet (EIP-3009 gasless)
• Protocol: x402

bash

curl https://x402.ntriq.co.kr/services