# Mining Power Capacity Headroom — Adjacent Period Changes

> Mining Power Capacity Headroom — Adjacent Period Changes is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-16).

Computes adjacent period changes in mining power capacity headroom (capacity minus committed load) across a time series of up to 200 period rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-mining-power-headroom-period-changes?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mining-power-capacity-headroom-adjacent-period-changes-01fdf31c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3iHCWi928URMz3SQCZN4V

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-power-capacity-headroom-adjacent-period-changes-01fdf31c -d '<json body>'
```

Example prompt: I have 4 periods of mining power data: period 1 has 100 kW capacity with 70 kW committed, period 2 has 110 kW capacity with 77 kW committed, period 3 has 95 kW capacity with 65 kW committed, and period 4 has 120 kW capacity with 90 kW committed — can you calculate the adjacent period changes in power capacity headroom across all four periods?

## When to prefer this

Choose this endpoint when you need period-over-period delta analysis specifically for mining power capacity headroom across 2–200 periods, with a fixed low-cost per-call pricing model. It is purpose-built for mining power planning scenarios with preset assumptions, not for general energy analytics or live market data lookups.

## Known failure modes

- Fewer than 2 rows supplied — minimum of 2 period rows required
- capacity_kw value is zero or negative — must be greater than 0
- Row object missing required fields capacity_kw or committed_kw
- Array exceeds 200 items maximum
- Payment not processed or insufficient USDC balance for the $0.01 per-call fee
- Values exceed maximum bounds (10^16 kW)

## How this service works

Mining power capacity headroom — Adjacent period changes: Adjacent period changes for Mining power capacity headroom. 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 adjacent period changes report.

## Output

Returns a bounded adjacent period changes report showing how mining power capacity headroom (capacity_kw minus committed_kw) shifts between each consecutive pair of input periods, using the supplied capacity and committed load assumptions with disclosed formula and units. No live prices or guaranteed return figures are included.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "capacity_kw",
     "committed_kw"
    ],
    "properties": {
     "capacity_kw": {
      "type": "number",
      "default": 100,
      "maximum": 10000000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     },
     "committed_kw": {
      "type": "number",
      "default": 70,
      "maximum": 10000000000000000,
      "minimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "capacity_kw": 100,
     "committed_kw": 70
    },
    {
     "capacity_kw": 110.00000000000001,
     "committed_kw": 77
    },
    {
     "capacity_kw": 100,
     "committed_kw": 70
    },
    {
     "capacity_kw": 110.00000000000001,
     "committed_kw": 77
    }
   ],
   "maxItems": 200,
   "minItems": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mining-power-capacity-headroom-adjacent-period-changes-01fdf31c/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)