# Mining Downtime Contribution Loss — Distribution Histogram

> Mining Downtime Contribution Loss — Distribution Histogram 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).

Generates a distribution histogram of mining downtime contribution losses given arrays of downtime hours and contribution rates per hour.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-mining-downtime-loss-histogram?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-downtime-contribution-loss-distribution-histogram-a859caa0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_PGTqaXRByBzUqBoklb-_V

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-downtime-contribution-loss-distribution-histogram-a859caa0 -d '<json body>'
```

Example prompt: Can you generate a distribution histogram with 10 bins for these mining downtime events: [(5 hours, $2/hr), (5.5 hours, $2.20/hr), (8 hours, $3/hr), (6 hours, $2.50/hr), (9 hours, $4/hr)] — I want to see how the contribution losses are spread out?

## When to prefer this

Choose this endpoint when you need a statistical frequency distribution (histogram) of mining downtime contribution losses across multiple downtime events, using your own supplied assumptions about downtime duration and per-hour contribution rate. Prefer this over raw summary statistics when you need to visualize loss spread or concentration across bins. Not suitable for live price feeds, guaranteed return calculations, or non-mining financial loss analysis.

## Known failure modes

- Fewer than 2 rows provided — minimum 2 data points required
- More than 200 rows submitted — exceeds maxItems limit
- contribution_usd_per_hour set to 0 or negative — field requires exclusiveMinimum > 0
- bins set below 1 or above 30 — outside allowed range
- Malformed row objects missing required fields downtime_hours or contribution_usd_per_hour
- Payment of 0.01 USDC not fulfilled — x402 payment required per call

## How this service works

Mining downtime contribution loss — Distribution histogram: Distribution histogram for Mining downtime contribution loss. 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 distribution histogram report.

## Output

A bounded distribution histogram report showing contribution loss values bucketed into the requested number of bins, with frequency or count per bin, derived from the provided downtime_hours and contribution_usd_per_hour pairs. No live price data or guaranteed return projections are included — results are based solely on supplied mining assumptions.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "bins": {
   "type": "integer",
   "default": 5,
   "maximum": 30,
   "minimum": 1
  },
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "downtime_hours",
     "contribution_usd_per_hour"
    ],
    "properties": {
     "downtime_hours": {
      "type": "number",
      "default": 5,
      "maximum": 10000000000000000,
      "minimum": 0
     },
     "contribution_usd_per_hour": {
      "type": "number",
      "default": 2,
      "maximum": 10000000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "downtime_hours": 5,
     "contribution_usd_per_hour": 2
    },
    {
     "downtime_hours": 5.5,
     "contribution_usd_per_hour": 2.2
    },
    {
     "downtime_hours": 5,
     "contribution_usd_per_hour": 2
    },
    {
     "downtime_hours": 5.5,
     "contribution_usd_per_hour": 2.2
    }
   ],
   "maxItems": 200,
   "minItems": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mining-downtime-contribution-loss-distribution-histogram-a859caa0/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)