# EDGAR Fundamental Scores – Sample Endpoint

> EDGAR Fundamental Scores – Sample Endpoint is a paid API for AI agents from fundamental-scores-x402.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-30).

Returns a financial health verdict (healthy/watch/distress) and fraud-risk flag for one of 10 preset sample tickers using SEC EDGAR 10-K XBRL data, at minimal cost.

## Facts

- Endpoint: GET https://fundamental-scores-x402.onrender.com/v1/sample?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/edgar-fundamental-scores-sample-endpoint-23c80517
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_O70r2UlIDQTzSx38WLuxw

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 edgar-fundamental-scores-sample-endpoint-23c80517
```

Example prompt: Give me a quick financial health verdict and fraud-risk flag for Tesla — healthy, watch, or distress — based on its SEC EDGAR 10-K data.

## When to prefer this

Use this endpoint when you want the lowest-cost way to test the EDGAR Fundamental Scores API or x402 wallet integration, or when you only need a verdict for one of the 10 included sample tickers. Prefer /v1/verdict for arbitrary tickers or production use, and /v1/batch for portfolio-level queries. This endpoint is ideal for prototyping, demos, or quick one-off health checks on major US equities.

## Known failure modes

- Invalid ticker (not in sample list) — rejected before payment, no charge
- Ticker parameter missing — defaults to AAPL
- API server unavailable on Render cold start — slow first response
- Failed calls not settled, so no charge on errors
- Non-US or non-public company tickers not supported

## How this service works

Cheapest way to test this API and your x402 wallet. Returns the same one-line healthy/watch/distress verdict + fraud-risk flag as /v1/verdict, for one of these sample tickers: AAPL, MSFT, NVDA, TSLA, META, BRK-B, JPM, CVX, KO, SMCI (query ticker=, default AAPL). Data: SEC EDGAR 10-K XBRL. Errors are never charged (bad tickers rejected before payment; failed calls not settled).

## Output

A single-line financial health classification (healthy / watch / distress) plus a fraud-risk flag (low/medium/high) indicating earnings manipulation risk, derived from SEC EDGAR 10-K XBRL data for the requested sample ticker. Only 10 preset tickers are supported: AAPL, MSFT, NVDA, TSLA, META, BRK-B, JPM, CVX, KO, SMCI.

## 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",
     "properties": {
      "ticker": {
       "enum": [
        "AAPL",
        "MSFT",
        "NVDA",
        "TSLA",
        "META",
        "BRK-B",
        "JPM",
        "CVX",
        "KO",
        "SMCI"
       ],
       "type": "string",
       "default": "AAPL",
       "description": "one of the sample tickers"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/edgar-fundamental-scores-sample-endpoint-23c80517/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from fundamental-scores-x402.onrender.com](https://www.zero.xyz/host/fundamental-scores-x402.onrender.com/llms.txt)