# AlphaLens Stock Screener API

> AlphaLens Stock Screener API is a paid API for AI agents from alphacx402.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-11).

Screens a list of stock symbols using AI-powered analysis, returning intelligence data such as technical indicators, sentiment scores, and risk metrics

## Facts

- Endpoint: POST https://alphacx402.vercel.app/api/screen?utm_source=zero.xyz
- Price: $0.1/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-screener-api-df368365
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-DUDunoPqglSrOAKTg3-C

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-screener-api-df368365 -d '<json body>'
```

Example prompt: Screen AAPL, TSLA, NVDA, and MSFT for me — I want to see their AI-powered sentiment scores and technical indicators so I can decide which ones are worth watching this week.

## When to prefer this

Choose this endpoint when you need to evaluate multiple stocks simultaneously using AI-driven sentiment and technical analysis in a single call, especially when you want a unified intelligence score rather than raw price data. Prefer this over single-stock endpoints when batch screening a watchlist or portfolio basket.

## Known failure modes

- Empty or missing symbols array returns a validation error
- Invalid ticker symbols may return empty or null data for those entries
- Network or provider timeout results in a failed request with no partial data
- Rate limiting or payment failure (x402) prevents the request from being processed
- Unsupported or delisted symbols may yield no 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 success flag and a data object containing AI-powered screening results for each submitted stock symbol, potentially including technical indicators, sentiment scores, and portfolio risk metrics per ticker.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "symbols"
 ],
 "properties": {
  "symbols": {
   "type": "array",
   "description": "symbols"
  }
 }
}
```

## 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-screener-api-df368365/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)