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Carbon Cashmere Batch Sentiment Classification
x402
Carbon Cashmere Batch Sentiment Classification is a paid API for AI agents from api.carbon-cashmere.de, paid per call via x402, $0.05/call, status down (last checked 2026-09-14).
Classifies sentiment for up to 50 texts in a single API call, returning per-item sentiment results plus aggregate impact and sentiment distributions.
Price / call$0.05
Success—
StatusDown
How this service works
Professional crypto market intelligence. Real-time prices, signals, and market scoring.
Output
An array of per-item sentiment classifications (positive/negative/neutral with scores), plus an aggregate impact_distribution and sentiment_distribution summarizing the entire batch.
Example use cases
Monitor crypto social media sentiment
“I need you to analyze these 25 recent tweets about Ethereum and tell me what percentage are positive, negative, or neutral. Show me the breakdown and flag any major sentiment shifts that could impact price movement.”
Triage customer reviews by sentiment
“Go through this batch of 30 customer reviews for our crypto exchange and categorize them by sentiment. I want to see how many are happy versus unhappy, and which specific complaints show up most often in the negative ones.”
Analyze regulatory news impact
“I've got 40 recent news snippets about crypto regulation across different countries. Run sentiment analysis on all of them at once and show me the overall market sentiment distribution—are regulators sounding more positive or negative lately?”
Technical details
Endpoint
POSThttps://api.carbon-cashmere.de/v1/sentiment-analyze-batchWhen to prefer
Use this endpoint when you need to classify sentiment for multiple texts (2–50) simultaneously and want cost efficiency (~$0.001/item vs. $0.05/item for single endpoint). Ideal for bulk news feed analysis, social media triage, or any pipeline where batching is feasible. Prefer the singular endpoint only for one-off classifications.
Side effects
- Batch size exceeds 50 items — API rejects with error
- Empty or malformed text array — returns validation error
- Individual items too long — may be truncated or errored
- Payment not included or insufficient — x402 payment required error
- Service unavailable — HTTP 5xx response
Output
Schema · Response
{
"type": "json",
"example": {
"stats": {
"total": 2,
"errors": 0,
"classified": 2,
"impact_distribution": {
"LOW": 0,
"HIGH": 1,
"MEDIUM": 1
},
"sentiment_distribution": {
"neutral": 0,
"negative": 1,
"positive": 1
}
},
"results": [
{
"index": 0,
"magnitude": 0.95,
"impact_level": "HIGH",
"sentiment_used": "positive"
},
{
"index": 1,
"magnitude": 0.6,
"impact_level": "MEDIUM",
"sentiment_used": "negative"
}
]
}
}Tags
x402
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