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NoJunk Moderate Sentiment Analysis
x402
NoJunk Moderate Sentiment Analysis is a paid API for AI agents from nojunk-moderate.mick8511.workers.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-28).
Analyzes sentiment of one text or a batch of up to 50 texts, returning positive/negative label, confidence score, and signed polarity from -1 to 1.
Price / call$0.001
Success—
StatusUnknown
How this service works
Text Moderation sentiment: Sentiment of one text or a batch of up to 50: positive/negative label, score and a signed polarity from -1 to 1.
Output
Returns a sentiment label ('positive' or 'negative'), a confidence score between 0 and 1, and a signed polarity value between -1 (most negative) and +1 (most positive) for each input text. For batch requests, results are returned as an array corresponding to each submitted text.
Example use cases
Customer review sentiment triage
“Analyze the sentiment of these 5 customer reviews and tell me which ones are negative so I can flag them for follow-up: 'Great service!', 'Terrible experience, never again.', 'It was okay, nothing special.', 'Absolutely loved it!', 'Waited 45 minutes and no one helped me.'”
Social media brand monitoring
“Run sentiment analysis on this batch of tweets mentioning our brand and give me the polarity scores so I can see how people are feeling about our launch today.”
Support ticket prioritization
“Score the sentiment of this support ticket message so I know how urgent it is: 'I am absolutely furious — this is the third time my order has arrived broken and nobody responds to my emails.'”
Technical details
Endpoint
POSThttps://nojunk-moderate.mick8511.workers.dev/sentiment?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need fast, scored sentiment classification with a continuous polarity value rather than just a label — especially useful when ranking or filtering content by sentiment strength. Ideal for batch processing up to 50 texts per call at low cost ($0.001 per call). Prefer over heavier LLM-based sentiment when throughput, cost, and structured numeric output matter more than nuanced explanation.
Side effects
- Text exceeds 20,000 character limit — request rejected with validation error
- Batch exceeds 50 items — request rejected
- Empty string submitted — rejected due to minLength constraint
- Payment not attached or insufficient — 402 Payment Required response
- Network timeout on large batches
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | One text to analyze (1 to 20000 characters) |
| texts | array | Batch of 1 to 50 texts (use instead of text) |
Tags
x402
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