# ASIC Efficiency Improvement — Weighted Result Mean

> ASIC Efficiency Improvement — Weighted Result Mean is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-24).

Computes a weighted mean of ASIC efficiency improvement ratios across multiple before/after joules-per-terahash data rows

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-mining-efficiency-saving-weighted-mean?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-24
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/asic-efficiency-improvement-weighted-result-mean-0d62933f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_v_Gr1Qf1u8ezKlsHaBroW

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-efficiency-improvement-weighted-result-mean-0d62933f -d '<json body>'
```

Example prompt: I have four ASIC miners with old J/TH values of 25, 27.5, 25, 27.5 and new J/TH values of 20, 22, 20, 22, weighted 1, 2, 1, 2 — can you calculate the weighted mean efficiency improvement across all of them?

## When to prefer this

Choose this endpoint when you need a single weighted summary statistic for ASIC efficiency improvement across multiple miner rows with heterogeneous fleet sizes or importance weights. It is purpose-built for mining hardware efficiency analysis with a disclosed formula, making it more appropriate than generic statistics APIs when you specifically want a weighted mean of joules-per-terahash before/after comparisons.

## Known failure modes

- Fewer than 2 rows supplied — minimum 2 rows required
- More than 200 rows supplied — maximum 200 rows enforced
- Weights array length does not match rows array length
- Any J/TH value is zero or negative — exclusiveMinimum:0 enforced
- Weight values exceed maximum of 1,000,000,000,000
- Payment of 0.01 USDC not processed — 402 Payment Required response

## How this service works

ASIC efficiency improvement — Weighted result mean: Weighted result mean for ASIC efficiency improvement. 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 weighted result mean report.

## Output

A bounded weighted result mean report quantifying the average ASIC efficiency improvement (expressed using the disclosed formula and units based on old vs new joules-per-terahash inputs) across all supplied rows, weighted by the provided weights array. No live prices or guaranteed returns are included.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "old_jth",
     "new_jth"
    ],
    "properties": {
     "new_jth": {
      "type": "number",
      "default": 20,
      "maximum": 10000000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     },
     "old_jth": {
      "type": "number",
      "default": 25,
      "maximum": 10000000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "new_jth": 20,
     "old_jth": 25
    },
    {
     "new_jth": 22,
     "old_jth": 27.500000000000004
    },
    {
     "new_jth": 20,
     "old_jth": 25
    },
    {
     "new_jth": 22,
     "old_jth": 27.500000000000004
    }
   ],
   "maxItems": 200,
   "minItems": 2
  },
  "weights": {
   "type": "array",
   "items": {
    "type": "number",
    "default": 1,
    "maximum": 1000000000000,
    "minimum": 0
   },
   "default": [
    1,
    2,
    1,
    2
   ],
   "maxItems": 200,
   "minItems": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/asic-efficiency-improvement-weighted-result-mean-0d62933f/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)