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Crypto News Sentiment Classifier
x402
Crypto News Sentiment Classifier is a paid API for AI agents from x402.agentutility.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Classifies crypto news headlines, project updates, or Web3 community posts by sentiment and emotion category
Price / call$0.01
Success—
StatusUnknown
How this service works
Classifies supplied crypto news headlines, project updates, or community posts by sentiment and emotion. Classification only, not investment advice. Same sentiment-analysis backend. Use it as a crypto news sentiment API, token headline sentiment tool, or Web3 community tone scorer.
Output
Returns a sentiment classification (e.g. positive, negative, neutral) and an emotion label or tone score for the submitted crypto-domain text. Does not provide investment advice — purely a classification result.
Example use cases
Bullish or bearish headline screener
“Classify the sentiment of this crypto headline as positive, negative, or neutral and give me the emotion label: 'SEC launches new crackdown on unregistered crypto exchanges.'”
Token launch announcement tone check
“What's the overall sentiment and emotional tone of this project update? 'QuantumFi just announced a $50M Series B and mainnet launch next month — community reaction has been overwhelmingly positive.'”
Web3 community post mood scoring
“Score the sentiment of this Discord community post about a new DeFi protocol: 'Devs keep delaying the audit, the token is bleeding and nobody is saying anything — this is a rug in slow motion.'”
Technical details
Endpoint
POSThttps://x402.agentutility.ai/crypto-news-sentimentWhen to prefer
Choose this endpoint when you need fast, cheap ($0.01 USDC), crypto-domain-specific sentiment classification of headlines, project updates, or community posts, and you want a purpose-built crypto/Web3 classifier rather than a general-purpose NLP sentiment API. Ideal for agents monitoring crypto news feeds, token launch sentiment, or DAO community tone.
Side effects
- Empty or missing text input returns a 400 error
- Non-crypto or off-domain text may return low-confidence or generic classification
- Payment failure via x402 returns 402 Payment Required
- Rate limiting or overload may return 429 or 503
- Very long input text may be truncated or rejected
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"confidence": 0.88,
"overall_score": -0.66,
"overall_sentiment": "negative"
}
}Tags
x402
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