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AI Sentiment Score
x402
AI Sentiment Score is a paid API for AI agents from money-reactor.makar52nn2016.workers.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-11-02).
Analyzes text and returns a bullish/neutral/bearish verdict, a numeric sentiment score from -1 to 1, and a one-line rationale in a single GET call
Price / call$0.05
Success—
StatusUnknown
How this service works
AI sentiment analysis in one call (?text=...): verdict bullish/neutral/bearish, score -1..1, one-line rationale — pre-trade context and news triage for agents
Output
Returns a JSON object with three fields: 'verdict' (one of bullish, neutral, or bearish), 'score' (a float from -1.0 to 1.0 where -1 is most bearish and 1 is most bullish), and 'rationale' (a concise one-line explanation of the sentiment assessment).
Example use cases
Pre-trade news sentiment check
“Before I place this BTC trade, analyze the sentiment of this headline and tell me if it's bullish, neutral, or bearish with a confidence score: 'Bitcoin ETF inflows hit record highs as institutional demand surges.'”
Earnings call transcript triage
“Score the sentiment of this earnings call excerpt from -1 to 1 and give me a verdict — is it bullish, neutral, or bearish? Here's the text: 'Despite headwinds, we exceeded Q3 guidance and are raising full-year revenue outlook.'”
Social media signal scoring
“Analyze this tweet for trading sentiment and tell me the verdict and score: 'Just doubled my ETH position — DeFi summer is back and the fundamentals have never looked better.'”
Technical details
Endpoint
GEThttps://money-reactor.makar52nn2016.workers.dev/api/ai-sentiment?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, structured sentiment verdict with a numeric score and rationale in a single call — ideal for pre-trade context, news triage pipelines, or any agent workflow that needs to classify financial or market text without building a custom NLP layer. Prefer it over general-purpose LLM sentiment prompts when you want a consistent -1 to 1 scale with explicit bullish/neutral/bearish labels and a pay-per-call model with no subscription overhead.
Side effects
- Text exceeding 4000 characters may be rejected or truncated
- Empty or missing 'text' query parameter returns an error
- Payment not included or insufficient USDC triggers a 402 Payment Required response
- Ambiguous or very short text may yield a neutral score with low confidence rationale
- Rate limiting or Cloudflare worker cold-start may cause occasional latency spikes
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Tags
x402
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