# Token Buy-to-Sell Activity Ratio — One-Input Sensitivity Table

> Token Buy-to-Sell Activity Ratio — One-Input Sensitivity Table is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).

Computes a one-input sensitivity table for the token buy-to-sell activity ratio by varying either buy_count or sell_count across a set of supplied values against a fixed baseline.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-token-buy-sell-ratio-sensitivity?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/token-buy-to-sell-activity-ratio-one-input-sensitivity-table-8a0ecc3a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zpKxHgAOWOd7GUhisx8Wi

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-one-input-sensitivity-table-8a0ecc3a -d '<json body>'
```

Example prompt: Can you run a one-input sensitivity table for the token buy-to-sell ratio, holding sell_count fixed at 80, and varying buy_count across 90, 100, 110, 120, 130, 140, and 150?

## When to prefer this

Choose this endpoint when you need a deterministic, tabular what-if analysis of a token's buy-to-sell activity ratio across a range of one varying input — ideal for pre-analysis scripting, threshold checks, or building sensitivity reports without needing live market data. Prefer it over a live scan when you have your own token observation counts and want reproducible, caller-supplied calculations.

## Known failure modes

- sell_count baseline of zero causes division error since exclusiveMinimum is enforced
- values array exceeds 50 items returns validation error
- field enum value not 'buy_count' or 'sell_count' returns schema validation error
- negative or non-numeric values in values array may produce unexpected ratio results
- missing required baseline fields (buy_count or sell_count) returns 400 bad request

## How this service works

Token buy-to-sell activity ratio — One-input sensitivity table: One-input sensitivity table 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 one-input sensitivity table report.

## Output

Returns a structured one-input sensitivity table showing the computed buy-to-sell activity ratio for each value in the supplied array, given the fixed baseline for the non-varied field. Results are deterministic calculations based solely on the supplied token observation counts, not live market data or trade recommendations.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "field": {
   "enum": [
    "buy_count",
    "sell_count"
   ],
   "type": "string",
   "default": "buy_count"
  },
  "values": {
   "type": "array",
   "items": {
    "type": "number",
    "default": 1,
    "maximum": 10000000000000000,
    "minimum": -10000000000000000
   },
   "default": [
    108,
    120,
    132
   ],
   "maxItems": 50,
   "minItems": 1
  },
  "baseline": {
   "type": "object",
   "default": {
    "buy_count": 120,
    "sell_count": 80
   },
   "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
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/token-buy-to-sell-activity-ratio-one-input-sensitivity-table-8a0ecc3a/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)