# Token Unique Traders Per Trade Ratio — Weighted Mean

> Token Unique Traders Per Trade Ratio — Weighted Mean is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-13).

Computes a weighted mean of the unique-traders-to-trade-count ratio across multiple token observation rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-token-unique-trade-ratio-weighted-mean?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/token-unique-traders-per-trade-ratio-weighted-mean-3f33e40d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_P44cIaXvkNsJs5kDQT8r7

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-unique-traders-per-trade-ratio-weighted-mean-3f33e40d -d '<json body>'
```

Example prompt: Calculate the weighted mean of unique traders per trade for these four token observation periods: trade counts of 1000, 1100, 1000, 1100 with unique traders of 100, 110, 100, 110 — use weights of 1, 2, 1, 2 to emphasize the higher-volume periods.

## When to prefer this

Use this endpoint when you need a deterministic, weighted aggregate of token trader uniqueness ratios across multiple observation windows and want to emphasize certain periods more than others via custom weights. Prefer it over simple averages when trade volume or recency should influence the aggregate, and over live scanning tools when you already have your own observation data and just need the calculation performed.

## Known failure modes

- Fewer than 2 rows provided — minimum 2 rows required
- More than 200 rows provided — exceeds maxItems limit
- trade_count of 0 or negative — exclusiveMinimum constraint violated
- Weights array length does not match rows array length
- Numeric values exceed maximum allowed (1e16)
- Missing required fields unique_traders or trade_count in any row

## How this service works

Unique observed token traders per trade — Weighted result mean: Weighted result mean for Unique observed token traders per trade. 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 weighted result mean report.

## Output

A single bounded weighted mean value representing the average number of unique traders per trade across all supplied observation rows, weighted by the provided weights array. The result is a deterministic calculation — not a live scan, safety assessment, or trading recommendation.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "unique_traders",
     "trade_count"
    ],
    "properties": {
     "trade_count": {
      "type": "number",
      "default": 1000,
      "maximum": 10000000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     },
     "unique_traders": {
      "type": "number",
      "default": 100,
      "maximum": 10000000000000000,
      "minimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "trade_count": 1000,
     "unique_traders": 100
    },
    {
     "trade_count": 1100,
     "unique_traders": 110.00000000000001
    },
    {
     "trade_count": 1000,
     "unique_traders": 100
    },
    {
     "trade_count": 1100,
     "unique_traders": 110.00000000000001
    }
   ],
   "maxItems": 200,
   "minItems": 2
  },
  "weights": {
   "type": "array",
   "items": {
    "type": "number",
    "default": 1,
    "maximum": 1000000000000,
    "minimum": 0
   },
   "default": [
    1,
    2,
    1,
    2
   ],
   "maxItems": 200,
   "minItems": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/token-unique-traders-per-trade-ratio-weighted-mean-3f33e40d/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)