# Token Liquidity Relative Change — Sequential Input-Change Attribution

> Token Liquidity Relative Change — Sequential Input-Change Attribution 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 sequential input-change attribution (waterfall) report showing how changes in token liquidity inputs drive the relative change between two observations.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-token-liquidity-change-waterfall?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-liquidity-relative-change-sequential-input-change-attribution-19f83b80
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BsGDED0f7yJdd9vRC9VVo

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-sequential-input-change-attribution-19f83b80 -d '<json body>'
```

Example prompt: Run a sequential input-change attribution waterfall on my token liquidity: the before snapshot had previous liquidity 100000 and current liquidity 120000, and the after snapshot had previous liquidity 110000 and current liquidity 132000.

## When to prefer this

Choose this endpoint when you need a deterministic, reproducible sequential waterfall attribution of token liquidity relative change given exactly two observation snapshots (before and after). It is ideal for offline or post-hoc analysis of liquidity movements rather than live monitoring, and when you want a structured breakdown of which numeric inputs drove the delta rather than a simple percentage change.

## Known failure modes

- Zero or negative liquidity values rejected (exclusiveMinimum: 0)
- Missing required fields current_liquidity or previous_liquidity in before or after objects returns validation error
- Values exceeding maximum (10^16) rejected
- Malformed JSON body returns error
- Payment failure or insufficient USDC balance blocks the call

## How this service works

Token liquidity relative change — Sequential input-change attribution: Sequential input-change attribution 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 sequential input-change attribution report.

## Output

A bounded sequential input-change attribution report (waterfall) showing how each input — before and after current and previous liquidity values — contributed to the relative change in token liquidity. The result is deterministic based on the supplied numeric observations and may include a caller-threshold verdict. No live scan or trade recommendation is produced.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "after": {
   "type": "object",
   "default": {
    "current_liquidity": 132000,
    "previous_liquidity": 110000.00000000001
   },
   "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
  },
  "before": {
   "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-sequential-input-change-attribution-19f83b80/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)