# Token Liquidity Relative Change — Distribution Summary

> Token Liquidity Relative Change — 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 2026-10-16).

Computes a statistical distribution summary of relative liquidity changes across a batch of token observations (current vs. previous liquidity pairs).

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-token-liquidity-change-summary?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-liquidity-relative-change-distribution-summary-32b9a829
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_j_kRcudkoTYjQW9XG1TkF

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-liquidity-relative-change-distribution-summary-32b9a829 -d '<json body>'
```

Example prompt: Can you give me a distribution summary of the relative liquidity changes for these token observations — I have pairs of current and previous liquidity values: [(120000, 100000), (132000, 110000), (95000, 100000), (150000, 120000)]?

## When to prefer this

Choose this endpoint when you have a batch of token liquidity observations (current and previous values) and need a deterministic, statistical distribution summary of relative changes — especially useful for DeFi analytics, portfolio monitoring, or pre-trade analysis. Prefer this over single-point calculations when you need to understand the spread and shape of liquidity changes across multiple tokens at once.

## Known failure modes

- Fewer than 2 rows supplied — minimum 2 observations required
- More than 200 rows supplied — exceeds maxItems limit
- Zero or negative liquidity values — exclusiveMinimum of 0 enforced for both fields
- Malformed or missing current_liquidity or previous_liquidity fields — schema validation failure
- Values exceeding 10^16 — exceeds maximum constraint

## How this service works

Token liquidity relative change — Distribution summary: Distribution summary for Token liquidity relative change. 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

A bounded statistical distribution summary report describing the relative liquidity changes across the supplied token observation rows, including distributional metrics such as spread, central tendency, and shape of the change distribution. Results are deterministic based on the supplied data and do not represent live market scans or trade recommendations.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "current_liquidity",
     "previous_liquidity"
    ],
    "properties": {
     "current_liquidity": {
      "type": "number",
      "default": 120000,
      "maximum": 10000000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     },
     "previous_liquidity": {
      "type": "number",
      "default": 100000,
      "maximum": 10000000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "current_liquidity": 120000,
     "previous_liquidity": 100000
    },
    {
     "current_liquidity": 132000,
     "previous_liquidity": 110000.00000000001
    },
    {
     "current_liquidity": 120000,
     "previous_liquidity": 100000
    },
    {
     "current_liquidity": 132000,
     "previous_liquidity": 110000.00000000001
    }
   ],
   "maxItems": 200,
   "minItems": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/token-liquidity-relative-change-distribution-summary-32b9a829/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)