# Token Buy-to-Sell Activity Ratio — Distribution Summary

> Token Buy-to-Sell Activity Ratio — Distribution Summary is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-14).

Computes a statistical distribution summary of buy-to-sell count ratios across a supplied series of token trading observations.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-token-buy-sell-ratio-summary?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/token-buy-to-sell-activity-ratio-distribution-summary-47dfc31e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zcFsqz8d-xTxKwdLjeCGI

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-buy-to-sell-activity-ratio-distribution-summary-47dfc31e -d '<json body>'
```

Example prompt: Can you summarize the distribution of buy-to-sell activity ratios for this token? I have 4 observations: buy_count 120 vs sell_count 80, buy_count 132 vs sell_count 88, buy_count 95 vs sell_count 105, and buy_count 110 vs sell_count 90.

## When to prefer this

Choose this endpoint when you need a deterministic statistical distribution summary of token buy-to-sell ratios across multiple observations and do not need real-time market data, live scanning, or trading signals. Ideal for batch analytical workflows where you already have aggregated buy and sell counts and want a concise distributional profile (e.g. mean ratio, spread, skew) at very low cost ($0.01 USDC per call).

## Known failure modes

- Fewer than 2 rows provided — minimum array length is 2
- sell_count of 0 in any row causes division-by-zero or validation error (exclusiveMinimum enforced)
- More than 200 rows submitted — exceeds maxItems limit
- buy_count or sell_count values exceed maximum of 1e16 — schema rejection
- Malformed input object missing required buy_count or sell_count fields
- Payment failure via x402 protocol results in 402 response and no report

## How this service works

Token buy-to-sell activity ratio — Distribution summary: Distribution summary for Token buy-to-sell activity ratio. 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 distribution summary report.

## Output

Returns a bounded distribution summary report describing the statistical shape (e.g. mean, median, percentiles, spread) of buy-to-sell ratios computed from the supplied array of buy_count and sell_count observation pairs. The result is deterministically calculated from the input data, not a live market scan or trade recommendation.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "buy_count",
     "sell_count"
    ],
    "properties": {
     "buy_count": {
      "type": "number",
      "default": 120,
      "maximum": 10000000000000000,
      "minimum": 0
     },
     "sell_count": {
      "type": "number",
      "default": 80,
      "maximum": 10000000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "buy_count": 120,
     "sell_count": 80
    },
    {
     "buy_count": 132,
     "sell_count": 88
    },
    {
     "buy_count": 120,
     "sell_count": 80
    },
    {
     "buy_count": 132,
     "sell_count": 88
    }
   ],
   "maxItems": 200,
   "minItems": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/token-buy-to-sell-activity-ratio-distribution-summary-47dfc31e/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)