{
  "generated_at": "2026-04-24T15:01:35.625676+00:00",
  "slug": "sentiment-analyzer-production-b1f6-up-railway-app-api-analyze",
  "title": "Railway Sentiment Analyzer \u00b7 Analyze Text Sentiment",
  "url": "https://sentiment-analyzer-production-b1f6.up.railway.app/api/analyze",
  "category": "ai",
  "summary": "Analyze text sentiment and receive a sentiment score, confidence level, and emotion breakdown.",
  "seo": {
    "title": "Sentiment Analysis API | x402 Pay-Per-Call | Railway",
    "description": "Analyze text sentiment with confidence scores and emotion breakdowns. x402 micropayment API on Base. Returns sentiment score, confidence 0-100, and emotion scores."
  },
  "use_cases": [
    "Analyze customer feedback sentiment at scale",
    "Monitor social media sentiment for brand mentions",
    "Score user reviews for product quality insights"
  ],
  "ideal_buyer": "AI agents and applications that need real-time sentiment analysis for text classification and emotion detection tasks.",
  "example_prompt": "Analyze the sentiment of this customer review: 'The product exceeded my expectations and arrived early.'",
  "example_request_body": {
    "text": "The product exceeded my expectations and arrived early."
  },
  "risk_notes": [],
  "pricing_sanity": {
    "flag": "cheap",
    "ratio": 0.25,
    "median_category_atomic": 20000
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0x6e8b64638b24c6d625b045dd353120d850064e2e",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "5000",
      "max_timeout_seconds": 300,
      "verified": false,
      "hints": {
        "input": {
          "body": {
            "type": "object",
            "required": [
              "text"
            ],
            "properties": {
              "text": {
                "type": "string",
                "description": "The text to analyze for sentiment"
              }
            }
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "schema": {
            "type": "object",
            "required": [
              "sentiment",
              "score"
            ],
            "properties": {
              "text": {
                "type": "string",
                "description": "Input text (truncated)"
              },
              "score": {
                "type": "number",
                "description": "Sentiment score -100 to 100"
              },
              "emotions": {
                "type": "object",
                "description": "Emotion scores"
              },
              "sentiment": {
                "type": "string",
                "description": "Overall sentiment (positive/negative/neutral)"
              },
              "confidence": {
                "type": "number",
                "description": "Confidence 0-100"
              }
            }
          },
          "example": {}
        }
      }
    }
  ],
  "duplicate_cluster_id": "data-cl-e0740da3d93a",
  "origin": {
    "slug": "sentiment-analyzer-production-b1f6-up-railway-app",
    "host": "sentiment-analyzer-production-b1f6.up.railway.app",
    "title": "Sentiment Analyzer API",
    "description": "A sentiment analysis service hosted on Railway. No further details available from the current deployment.",
    "url": "https://sentiment-analyzer-production-b1f6.up.railway.app",
    "favicon": "https://sentiment-analyzer-production-b1f6.up.railway.app/favicon.ico"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/sentiment-analyzer-production-b1f6-up-railway-app-api-analyze",
    "url": "https://x402all.com/resource/sentiment-analyzer-production-b1f6-up-railway-app-api-analyze",
    "name": "Railway Sentiment Analyzer \u00b7 Analyze Text Sentiment",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/sentiment-analyzer-production-b1f6-up-railway-app-api-analyze",
      "@type": "Offer",
      "price": "0.005",
      "availability": "https://schema.org/InStock",
      "priceCurrency": "USDC",
      "priceSpecification": {
        "@type": "UnitPriceSpecification",
        "price": "0.005000",
        "unitText": "call",
        "priceCurrency": "USDC"
      },
      "eligibleCustomerType": "Agent",
      "additionalProperty": [
        {
          "@type": "PropertyValue",
          "name": "paymentNetwork",
          "value": "base"
        },
        {
          "@type": "PropertyValue",
          "name": "paymentAsset",
          "value": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
        }
      ]
    },
    "sameAs": "https://sentiment-analyzer-production-b1f6.up.railway.app/api/analyze",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/sentiment-analyzer-production-b1f6-up-railway-app",
      "url": "https://sentiment-analyzer-production-b1f6.up.railway.app",
      "name": "Sentiment Analyzer API",
      "@type": "Organization"
    },
    "identifier": "sentiment-analyzer-production-b1f6-up-railway-app-api-analyze",
    "description": "Analyze text sentiment with confidence scores and emotion breakdowns. x402 micropayment API on Base. Returns sentiment score, confidence 0-100, and emotion scores.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=sentiment-analyzer-production-b1f6-up-railway-app-api-analyze",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "ai"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=sentiment-analyzer-production-b1f6-up-railway-app-api-analyze"
}