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AlphaLens Sentiment Scoring Endpoint
x402
AlphaLens Sentiment Scoring Endpoint is a paid API for AI agents from alphacx402.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-11).
Returns an AI-powered sentiment score for a given stock symbol based on news, social, and market signals
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
Returns a JSON object with a success boolean and a data object containing AI-derived sentiment metrics for the requested stock symbol, likely including sentiment score, directional label (bullish/bearish/neutral), and supporting signal breakdown from news and social sources.
Example use cases
Pre-trade sentiment check
“Before I buy more NVDA shares, can you pull the latest sentiment score for it? I want to see if the market mood is positive or negative right now.”
Earnings watch sentiment monitoring
“It's earnings week for Apple — what's the current investor sentiment score for AAPL? I'm trying to gauge whether the street is feeling bullish or bearish heading into the report.”
Sector rotation research
“I'm comparing sentiment across a few names — can you get me the sentiment reading for META so I can see how it stacks up against the others I'm looking at?”
Technical details
Endpoint
POSThttps://alphacx402.vercel.app/api/sentiment?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, AI-aggregated sentiment signal for a specific stock ticker and don't want to manually parse news or social feeds. It is especially useful for pre-trade decision support, portfolio monitoring, or building sentiment-aware trading strategies. Prefer it over raw news APIs when you need a pre-scored, structured output rather than raw articles.
Side effects
- Invalid or unrecognized stock symbol returns an error or empty data object
- Missing required 'symbol' field causes a validation error
- Payment failure via x402 on Base chain blocks the request
- Symbol for a delisted or non-US equity may return no data
- Rate limiting or quota exceeded if too many requests are made in quick succession
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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