# AlphaLens Stock Quote API

> AlphaLens Stock Quote API is a paid API for AI agents from 402alphacook.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-02).

Fetches AI-powered stock quote and analysis data for a given ticker symbol, including price, technical indicators, and sentiment scoring

## Facts

- Endpoint: POST https://402alphacook.vercel.app/api/quote?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/alphalens-stock-quote-api-78000f3b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_CbdJLAr6u-uBiPxRWTmU4

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability alphalens-stock-quote-api-78000f3b -d '<json body>'
```

Example prompt: Pull up the AI-powered stock quote and sentiment analysis for NVDA — I want to see the current price, technical indicators, and sentiment score.

## When to prefer this

Choose this endpoint when you need a quick, AI-enriched stock quote with sentiment and technical indicators for a single ticker, especially in agentic workflows that pay per request via USDC on Base chain. Prefer it over generic market data APIs when you want pre-computed sentiment scoring and risk signals bundled with price data without building your own analysis layer.

## Known failure modes

- Invalid or unrecognized ticker symbol returns success: false with no data
- Missing required 'symbol' field causes a 400-level error
- Network or payment failure via x402 may result in no response or authorization error
- Symbols for non-US or illiquid stocks may return incomplete data

## 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 stock quote details such as price, technical indicator values, AI-generated sentiment scores, and related risk metrics for the requested ticker symbol.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "symbol"
 ],
 "properties": {
  "symbol": {
   "type": "string",
   "description": "symbol"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "success"
 ],
 "properties": {
  "data": {
   "type": "object"
  },
  "success": {
   "type": "boolean"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/alphalens-stock-quote-api-78000f3b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 402alphacook.vercel.app](https://www.zero.xyz/host/402alphacook.vercel.app/llms.txt)