# Mining Downtime Contribution Loss — Record Ranking

> Mining Downtime Contribution Loss — Record Ranking 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).

Ranks a batch of mining operation records by their estimated contribution loss (downtime hours × contribution rate) using preset formulas.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-mining-downtime-loss-rank?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-record-ranking-0643b628
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vXARDVUVs2wdav1jrJk45

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-record-ranking-0643b628 -d '<json body>'
```

Example prompt: Rank these 3 mining operation records by contribution loss — record A had 8 hours downtime at $3/hr, record B had 5 hours at $4/hr, and record C had 10 hours at $1.50/hr.

## When to prefer this

Use this endpoint when you have multiple mining operation records with known downtime durations and contribution rates and need them ranked by estimated financial loss — ideal for comparing rigs, pools, or incidents in a single call. Not suitable for live price data, real-time monitoring, or operations needing guaranteed return calculations.

## Known failure modes

- Fewer than 2 rows submitted (minItems violation)
- More than 200 rows submitted (maxItems violation)
- contribution_usd_per_hour set to 0 (exclusiveMinimum violation)
- Negative values for downtime_hours or contribution_usd_per_hour
- Missing required fields downtime_hours or contribution_usd_per_hour in any row
- Payment not provided or insufficient (x402 payment required)

## How this service works

Mining downtime contribution loss — Record ranking: Record ranking 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 record ranking report.

## Output

A bounded record ranking report listing the submitted mining operation rows ordered by their computed contribution loss (downtime_hours × contribution_usd_per_hour), with the formula and units disclosed. No live prices or guaranteed returns are provided — only ranked output based on the supplied assumptions.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "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-record-ranking-0643b628/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)