# Token Liquidity Relative Change — Single Calculation

> Token Liquidity Relative Change — Single Calculation 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).

Calculates the relative change (percentage or ratio) in token liquidity between a previous and current liquidity value for a single computation

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-token-liquidity-change-calculate?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-single-calculation-722a038e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QQ--QvoTZGVEeKTRZckNG

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-single-calculation-722a038e -d '<json body>'
```

Example prompt: Calculate the relative change in token liquidity for me — the previous liquidity was 100,000 and the current liquidity is 120,000.

## When to prefer this

Choose this endpoint when you need a fast, deterministic single-shot calculation of token liquidity relative change from two known liquidity snapshots, without requiring live market data, scanning, or safety analysis. It is ideal for pipelines that already have previous and current liquidity figures and simply need the relative change computed cheaply at $0.01 USDC per call.

## Known failure modes

- Invalid input if current_liquidity or previous_liquidity is zero or negative (exclusiveMinimum:0 enforced)
- Values exceeding the maximum of 10^16 will be rejected
- Missing required fields (current_liquidity or previous_liquidity) will cause a validation error
- Payment failure or insufficient USDC balance will prevent the call from completing

## How this service works

Token liquidity relative change — Single calculation: Single calculation 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 single calculation report.

## Output

A bounded single calculation report containing the relative change between the supplied current_liquidity and previous_liquidity values, expressed as a deterministic numeric result (e.g. percentage change or ratio). No live market scan, safety guarantee, or trade recommendation is included — purely the arithmetic verdict on the two supplied observations.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "values": {
   "type": "object",
   "default": {
    "current_liquidity": 120000,
    "previous_liquidity": 100000
   },
   "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
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/token-liquidity-relative-change-single-calculation-722a038e/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)