# Mining Contribution Per Energy Unit — Sequential Input-Change Attribution

> Mining Contribution Per Energy Unit — 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 2026-10-15).

Computes a sequential waterfall attribution report showing how changes to energy consumption and mining contribution inputs affect the mining profit-per-kWh metric.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-mining-profit-per-kwh-waterfall?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mining-contribution-per-energy-unit-sequential-input-change-attribution-7df5f4cf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_swC2w_0tOmok9RX1Cf44p

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 mining-contribution-per-energy-unit-sequential-input-change-attribution-7df5f4cf -d '<json body>'
```

Example prompt: Run a sequential waterfall attribution on my mining profit per kWh: before I was using 500 kWh with a $25 contribution, and after I'm using 550 kWh with a $27.50 contribution — show me how each input change contributes to the shift.

## When to prefer this

Use this endpoint when you need to understand *which* input change (energy quantity vs dollar contribution) drove a shift in mining profit per kWh, and in what sequential order. Prefer it over a simple before/after comparison when you want a decomposed waterfall attribution rather than a net delta, and when you are working from assumed mining figures rather than live market data.

## Known failure modes

- energy_kwh set to zero or negative — rejected by exclusiveMinimum:0 constraint
- missing required fields contribution_usd or energy_kwh in before or after objects
- contribution_usd exceeds allowed range (>1e16 or <-1e12) — schema validation error
- malformed JSON body — 400 error
- payment not provided or insufficient — 402 Payment Required

## How this service works

Mining contribution per energy unit — Sequential input-change attribution: Sequential input-change attribution for Mining contribution per energy unit. Supplied mining assumptions only; formula and units disclosed. No live prices, mining or guaranteed return. 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 style) that isolates and quantifies the contribution of each input variable change — energy_kwh and contribution_usd — to the overall shift in mining profit per kWh, based on user-supplied before and after assumptions. No live prices or guaranteed return data are included.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "after": {
   "type": "object",
   "default": {
    "energy_kwh": 550,
    "contribution_usd": 27.500000000000004
   },
   "required": [
    "contribution_usd",
    "energy_kwh"
   ],
   "properties": {
    "energy_kwh": {
     "type": "number",
     "default": 500,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    },
    "contribution_usd": {
     "type": "number",
     "default": 25,
     "maximum": 10000000000000000,
     "minimum": -1000000000000
    }
   },
   "additionalProperties": false
  },
  "before": {
   "type": "object",
   "default": {
    "energy_kwh": 500,
    "contribution_usd": 25
   },
   "required": [
    "contribution_usd",
    "energy_kwh"
   ],
   "properties": {
    "energy_kwh": {
     "type": "number",
     "default": 500,
     "maximum": 10000000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    },
    "contribution_usd": {
     "type": "number",
     "default": 25,
     "maximum": 10000000000000000,
     "minimum": -1000000000000
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mining-contribution-per-energy-unit-sequential-input-change-attribution-7df5f4cf/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)