# Token Circulating Market Cap IQR Outlier Flags

> Token Circulating Market Cap IQR Outlier Flags is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-16).

Flags outlier observations in token circulating market cap data using interquartile range (IQR) statistical analysis.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-token-market-cap-outliers?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/token-circulating-market-cap-iqr-outlier-flags-45899d66
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BXcpNVLhnKUe0hFVzIXRd

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 token-circulating-market-cap-iqr-outlier-flags-45899d66 -d '<json body>'
```

Example prompt: Can you run an IQR outlier check on these token market cap observations? I have 4 rows: price $2.00 with 1,000,000 circulating tokens, price $2.20 with 1,100,000 tokens, price $2.00 with 1,000,000 tokens, and price $50.00 with 500 tokens — flag which ones are statistical outliers.

## When to prefer this

Choose this endpoint when you need deterministic, IQR-based statistical outlier flagging on token circulating market cap data (price × circulating supply). It is ideal for data cleaning, pre-analysis validation, or anomaly detection on batches of up to 200 token observations. Prefer this over general-purpose statistics APIs when you specifically need circulating market cap outlier verdicts with a fixed low cost per call. Not suitable for live market scanning, safety proofs, or trade recommendations.

## Known failure modes

- Fewer than 2 rows provided — minimum of 2 observations required
- price_usd or circulating_tokens is zero or negative — both must be exclusively greater than 0
- Row count exceeds 200 — maximum 200 observations per call
- Values exceed maximum bounds (1e16) for price or circulating tokens
- Malformed input rows with missing required fields cause validation errors

## How this service works

Token circulating market value — IQR outlier flags: IQR outlier flags for Token circulating market value. Supplied token observations only. Deterministic calculation or caller-threshold verdict, not a live scan, safety proof or trade recommendation. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded iqr outlier flags report.

## Output

A bounded report identifying which of the supplied token observations (each defined by price_usd and circulating_tokens) are flagged as IQR outliers based on their computed circulating market cap values. The result uses a deterministic IQR calculation and provides a verdict per observation rather than a live scan or trading recommendation.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "price_usd",
     "circulating_tokens"
    ],
    "properties": {
     "price_usd": {
      "type": "number",
      "default": 2,
      "maximum": 10000000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     },
     "circulating_tokens": {
      "type": "number",
      "default": 1000000,
      "maximum": 10000000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "price_usd": 2,
     "circulating_tokens": 1000000
    },
    {
     "price_usd": 2.2,
     "circulating_tokens": 1100000
    },
    {
     "price_usd": 2,
     "circulating_tokens": 1000000
    },
    {
     "price_usd": 2.2,
     "circulating_tokens": 1100000
    }
   ],
   "maxItems": 200,
   "minItems": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/token-circulating-market-cap-iqr-outlier-flags-45899d66/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)