# KiteEndpoints.ai - Official Stock Screener

> KiteEndpoints.ai - Official Stock Screener is a paid API for AI agents from kite-endpoints.vercel.app, paid per call via x402, $0.2/call, status unknown (last checked 2026-09-13).

Screens stocks using official/regulated data sources to filter and rank equities based on financial criteria

## Facts

- Endpoint: POST https://kite-endpoints.vercel.app/api/screener-official
- Price: $0.2/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kiteendpoints-ai-official-stock-screener-5a33af70
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__AD5uxIjqdZks72jDbued

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 kiteendpoints-ai-official-stock-screener-5a33af70 -d '<json body>'
```

Example prompt: Can you screen for stocks with a PE ratio under 15, market cap over $1 billion, and dividend yield above 2% using the official screener?

## When to prefer this

Choose this endpoint when you need to filter equities using official, regulated financial data rather than scraped or crowd-sourced metrics. Best suited for financial research workflows that require reliable fundamental data for stock discovery.

## Known failure modes

- Invalid or missing screening parameters return an error response
- No stocks match the specified criteria, returning an empty result set
- Data source unavailability causes timeout or partial results
- Payment failure (insufficient USDC) blocks the request with a 402 response
- Malformed input schema causes a 400 bad request error

## How this service works

400+ paid API endpoints. Social media, AI, crypto, finance, weather, ecommerce, tools. Pay per request with USDC on Base chain.

## Output

Returns a structured list of stocks matching the specified screening criteria, including relevant financial metrics such as market cap, PE ratio, dividend yield, sector classification, and other indicators from official data sources.

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "example": {
  "result": {
   "data": "example response"
  }
 },
 "properties": {
  "result": {
   "type": "object",
   "description": "API response data"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kiteendpoints-ai-official-stock-screener-5a33af70/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kite-endpoints.vercel.app](https://www.zero.xyz/host/kite-endpoints.vercel.app/llms.txt)