# ASIC Straight-Line Daily Depreciation — Rolling Mean Report

> ASIC Straight-Line Daily Depreciation — Rolling Mean Report is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).

Computes a rolling mean of straight-line daily depreciation values across a batch of ASIC mining hardware entries using user-supplied purchase price, residual value, and useful life in days.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-mining-daily-depreciation-rolling?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/asic-straight-line-daily-depreciation-rolling-mean-report-be9232a6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XGW28RUn5Taex4PB9YKVH

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 asic-straight-line-daily-depreciation-rolling-mean-report-be9232a6 -d '<json body>'
```

Example prompt: Calculate the rolling mean straight-line daily depreciation for 4 ASIC miners: two units bought at $3,000 each with $300 residual over 900 days, and two at $3,300 each with $330 residual over 990 days — use a rolling window of 2.

## When to prefer this

Choose this endpoint when you need a smoothed, rolling-average view of straight-line daily depreciation across a batch of ASIC mining hardware assets, particularly when comparing multiple units with varying purchase prices, residual values, and useful lifespans. It is ideal for accounting, tax preparation, or fleet cost analysis workflows where raw per-unit depreciation figures are too noisy and a rolling mean provides a cleaner signal. Prefer it over single-asset depreciation calculators when you have 2–200 hardware rows and want a windowed statistical summary rather than individual depreciation figures.

## Known failure modes

- Fewer than 2 rows supplied — minimum array size is 2
- Window size exceeds number of rows — rolling mean cannot be computed
- purchase_usd or life_days set to zero or negative — schema exclusiveMinimum validation failure
- residual_usd exceeds purchase_usd — logically invalid but may not be schema-rejected
- More than 200 rows submitted — maxItems exceeded
- Missing required fields (purchase_usd, residual_usd, life_days) in any row — validation error
- Payment of 0.01 USDC not fulfilled — x402 payment required error

## How this service works

ASIC straight-line daily depreciation — Rolling mean report: Rolling mean report for ASIC straight-line daily depreciation. 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 rolling mean report report.

## Output

Returns a rolling mean report containing smoothed straight-line daily depreciation values for each position in the input array (after the window fills), based on the formula (purchase_usd - residual_usd) / life_days, averaged over the specified rolling window. No live prices, forecasted mining revenue, or guaranteed returns are included.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "purchase_usd",
     "residual_usd",
     "life_days"
    ],
    "properties": {
     "life_days": {
      "type": "number",
      "default": 900,
      "maximum": 10000000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     },
     "purchase_usd": {
      "type": "number",
      "default": 3000,
      "maximum": 10000000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     },
     "residual_usd": {
      "type": "number",
      "default": 300,
      "maximum": 10000000000000000,
      "minimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "life_days": 900,
     "purchase_usd": 3000,
     "residual_usd": 300
    },
    {
     "life_days": 990.0000000000001,
     "purchase_usd": 3300.0000000000005,
     "residual_usd": 330
    },
    {
     "life_days": 900,
     "purchase_usd": 3000,
     "residual_usd": 300
    },
    {
     "life_days": 990.0000000000001,
     "purchase_usd": 3300.0000000000005,
     "residual_usd": 330
    }
   ],
   "maxItems": 200,
   "minItems": 2
  },
  "window": {
   "type": "integer",
   "default": 2,
   "maximum": 200,
   "minimum": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/asic-straight-line-daily-depreciation-rolling-mean-report-be9232a6/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)