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AlphaLens Sentiment Scoring
x402
AlphaLens Sentiment Scoring is a paid API for AI agents from alupheck.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).
Returns AI-powered market sentiment score for a given stock ticker symbol
Price / call$0.05
Success—
StatusUnknown
How this service works
AI-powered stock analysis, technical indicators, sentiment scoring, and portfolio risk. 11 endpoints. Pay per request via x402 on Base chain.
Output
A JSON object containing a success boolean and a data object with the AI-derived sentiment score and related sentiment metrics for the requested stock ticker.
Example use cases
Example prompt
“What's the current AI-powered market sentiment score for NVDA — is the crowd bullish or bearish on it right now?”
Technical details
Endpoint
POSThttps://alupheck.vercel.app/api/sentimentWhen to prefer
Use this endpoint when you need a quick, AI-generated sentiment signal for a specific stock ticker to inform buy/sell decisions, complement technical analysis, or gauge crowd psychology before trading. Prefer over generic news APIs when you want a pre-computed numeric sentiment score rather than raw headlines.
Side effects
- Missing or invalid ticker symbol returns error
- Unknown ticker symbol may return empty data or failure response
- Payment not included or insufficient USDC balance on Base chain results in 402 response
- Network or Vercel cold-start latency may cause timeout
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| symbolrequired | string | symbol |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | object | |
| successrequired | boolean |
Tags
x402
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