# Equity Quality Screen

> Equity Quality Screen is a paid API for AI agents from the-stall.intuitek.ai, paid per call via x402, $0.025/call, status unknown (last checked 2026-09-14).

Returns a quality-factor screen for a US stock ticker, scoring the equity on fundamental quality metrics

## Facts

- Endpoint: GET https://the-stall.intuitek.ai/cap/equity-quality-screen
- Price: $0.025/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/equity-quality-screen-05a1b175
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_675vRAwZJ_lRqjiqVAK_n

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 equity-quality-screen-05a1b175
```

Example prompt: Can you run a quality screen on NVDA and tell me how it scores on fundamental quality factors?

## When to prefer this

Use this endpoint when an agent needs a fast, single-stock fundamental quality assessment without setting up brokerage API keys or accounts. It is ideal for pre-trade screening, portfolio audits, or any workflow requiring a quick quality signal on a US equity. Prefer this over broader financial data APIs when the specific need is a quality-factor score rather than raw price, earnings, or news data.

## Known failure modes

- Invalid or unrecognized ticker symbol returns an error or empty result
- Delisted or OTC stocks may not be supported
- Network or payment processing failure results in no data returned
- Stale underlying data if the financial data source has not been refreshed recently

## How this service works

Domain-agnostic x402 capability chassis by IntuiTek¹. 300 AI-callable data services — pay USDC on Base mainnet. No accounts or API keys required.

## Output

Returns a quality-factor assessment for the requested US equity ticker, including scores and signals derived from fundamental data such as profitability, earnings quality, balance sheet strength, and similar metrics. The agent receives a structured payload indicating how the stock ranks on quality dimensions.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "ticker"
     ],
     "properties": {
      "ticker": {
       "type": "string",
       "description": "US stock ticker symbol (e.g. AAPL, NVDA, MSFT). Case-insensitive."
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/equity-quality-screen-05a1b175/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from the-stall.intuitek.ai](https://www.zero.xyz/host/the-stall.intuitek.ai/llms.txt)