# AlphaLens Stock Quote API

> AlphaLens Stock Quote API is a paid API for AI agents from alephack.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Retrieves AI-powered stock quote and analysis data for a given ticker symbol

## Facts

- Endpoint: POST https://alephack.vercel.app/api/quote
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/alphalens-stock-quote-api-477581a7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_pnBME-T0yIP8YIYUvmqb0

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-477581a7 -d '<json body>'
```

Example prompt: Can you pull the current stock quote and analysis for NVDA using AlphaLens?

## When to prefer this

Choose this endpoint when you need quick AI-enriched stock quote data for a single ticker symbol and want more than raw price — including technical indicators and sentiment scoring in a single call, paid per-request on Base chain without subscription commitment.

## Known failure modes

- Missing or invalid ticker symbol returns an error
- Unknown or delisted ticker symbol may return empty data or failure
- Network timeout or upstream data provider outage
- Payment failure on Base chain via x402 prevents request execution
- Malformed request body missing required symbol field

## 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 information and AI-powered analysis metrics for the requested ticker symbol, potentially including price, technical indicators, and sentiment scoring.

## 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-477581a7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from alephack.vercel.app](https://www.zero.xyz/host/alephack.vercel.app/llms.txt)