# AlphaLens Stock Quote API

> AlphaLens Stock Quote API is a paid API for AI agents from alphacx402.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-11).

Fetches AI-powered real-time or near-real-time stock quote data for a given ticker symbol

## Facts

- Endpoint: POST https://alphacx402.vercel.app/api/quote?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/alphalens-stock-quote-api-6dc6b0f0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-e6Rg2JorgvBL_VCfk76D

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-6dc6b0f0 -d '<json body>'
```

Example prompt: What's the current stock quote for NVDA right now — pull the latest price and any key data AlphaLens has on it?

## When to prefer this

Use this endpoint when you need a quick stock price quote for a single ticker symbol and want AI-enriched financial data. Prefer this over generic market data APIs when you need the additional intelligence layers (sentiment, technical indicators) that AlphaLens wraps around raw quote data, and when you are already operating within the x402 micropayment ecosystem on Base chain.

## Known failure modes

- Invalid or unrecognized ticker symbol returns success:false
- Missing required 'symbol' field returns a validation error
- Market closed or data unavailable may return stale or empty data
- Payment failure via x402 on Base chain blocks the request
- Network timeout if the upstream data provider is slow

## 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 for the requested ticker symbol, potentially including price, volume, and other market data fields.

## 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-6dc6b0f0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from alphacx402.vercel.app](https://www.zero.xyz/host/alphacx402.vercel.app/llms.txt)