# Mining Contribution Per Energy Unit — Threshold Classification

> Mining Contribution Per Energy Unit — Threshold Classification 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).

Classifies whether mining profit per kWh falls below, within, or above a defined threshold range, given supplied contribution and energy data.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-mining-profit-per-kwh-threshold?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-threshold-classification-50eccbe8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_m6z4960YzfvhdMGbCMLuI

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-threshold-classification-50eccbe8 -d '<json body>'
```

Example prompt: I have 4 mining scenarios with contribution values of $25, $27.50, $30, and $22 USD against energy usage of 500, 550, 600, and 480 kWh respectively — can you classify each one as below, within, or above the threshold range of $0.04 to $0.06 per kWh?

## When to prefer this

Use this endpoint when you need to classify a batch of mining scenarios by their contribution per kWh against a custom numeric threshold range, especially when you want a structured above/within/below report without needing live price feeds or real-time mining data. Prefer this over general calculation endpoints when the goal is threshold-based categorization rather than raw metric computation.

## Known failure modes

- Fewer than 2 rows supplied — violates minItems constraint and returns validation error
- energy_kwh of 0 or negative — excluded by exclusiveMinimum:0 constraint
- contribution_usd below -1,000,000,000,000 or energy_kwh above 1e16 — out of bounds error
- More than 200 rows submitted — maxItems exceeded, request rejected
- lower threshold greater than upper threshold — may produce empty or inverted classification range
- Payment of 0.01 USDC not processed — request blocked before computation

## How this service works

Mining contribution per energy unit — Threshold classification: Threshold classification 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 threshold classification report.

## Output

Returns a bounded threshold classification report for each row, indicating whether the computed mining contribution per kWh falls below the lower threshold, within the lower-upper range, or above the upper threshold. Formula and units are disclosed in the response. No live prices or guaranteed returns are provided.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "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
   },
   "default": [
    {
     "energy_kwh": 500,
     "contribution_usd": 25
    },
    {
     "energy_kwh": 550,
     "contribution_usd": 27.500000000000004
    },
    {
     "energy_kwh": 500,
     "contribution_usd": 25
    },
    {
     "energy_kwh": 550,
     "contribution_usd": 27.500000000000004
    }
   ],
   "maxItems": 200,
   "minItems": 2
  },
  "lower": {
   "type": "number",
   "default": 0,
   "maximum": 1000000000000000000,
   "minimum": -1000000000000000000
  },
  "upper": {
   "type": "number",
   "default": 100,
   "maximum": 1000000000000000000,
   "minimum": -1000000000000000000
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mining-contribution-per-energy-unit-threshold-classification-50eccbe8/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)