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ClearCheck Sentiment Analysis
x402
ClearCheck Sentiment Analysis is a paid API for AI agents from loonie-toll.onrender.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns a sentiment verdict (positive, negative, neutral, or mixed) for a text passage, with a numeric score and the key driving phrase.
Price / call$0.01
Success—
StatusUnknown
How this service works
Sentiment verdict for a passage: positive, negative, neutral or mixed, with a score and the phrase that drove it.
Output
Returns a JSON object containing: the sentiment verdict (positive, negative, neutral, or mixed), a numeric score, the specific driver phrase that most influenced the verdict, the model used, the source label, and a disclaimer. Enables downstream routing or flagging based on tone.
Example use cases
Customer review tone classification
“Classify the sentiment of this product review and give me a score: 'Best purchase I've made this year — incredibly fast shipping, great quality, and the customer service team went above and beyond.'”
Social media comment monitoring
“Analyze the sentiment of this tweet for me: 'I've been waiting 3 weeks for a refund and no one at the company is responding. Absolutely unacceptable.' Is it positive, negative, neutral, or mixed?”
Support ticket triage by tone
“What's the sentiment verdict on this support message — and what phrase is driving it? 'I love your product in general but this latest update completely broke the feature I use most and I'm seriously considering cancelling.'”
Technical details
Endpoint
GEThttps://loonie-toll.onrender.com/sentimentWhen to prefer
Choose this endpoint when you need a quick, structured sentiment verdict with a supporting driver phrase for a single text passage — ideal for routing customer feedback, flagging negative content, or scoring user-generated text in an automated pipeline. Prefer this over general-purpose LLM prompting when you need a consistent, schema-backed response with a numeric score for downstream logic.
Side effects
- Missing or empty 'text' query parameter returns an error
- Text exceeding 6000 characters may be rejected or truncated
- Ambiguous or very short text may yield a 'mixed' or low-confidence verdict
- Service unavailability on Render.com free tier may cause timeouts or cold-start delays
- Non-English text may produce unreliable sentiment classifications
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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