# Mining Hardware Purchase Budget — Record Ranking

> Mining Hardware Purchase Budget — 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 multiple mining hardware purchase options by total budget cost (units × unit price + shipping), returning a bounded ranking report for up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-mining-fleet-purchase-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-hardware-purchase-budget-record-ranking-35c70e32
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_t9Mh1rA1LimyDDvD5GYxg

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-hardware-purchase-budget-record-ranking-35c70e32 -d '<json body>'
```

Example prompt: I have 4 mining hardware quotes I want to compare — Option A is 10 units at $3,000 each with $1,000 shipping, Option B is 11 units at $3,300 each with $1,100 shipping, Option C is 5 units at $2,800 each with $800 shipping, and Option D is 20 units at $2,500 each with $2,000 shipping. Can you rank all four by total purchase cost?

## When to prefer this

Use this endpoint when you need a fast, deterministic cost-ranking of multiple mining hardware purchase options based on unit count, unit price, and shipping — with no need for live market data or profitability projections. Ideal for procurement comparison tasks where the inputs are already known and the goal is purely budget-based ordering.

## Known failure modes

- Fewer than 2 rows submitted — minimum 2 rows required
- More than 200 rows submitted — exceeds maxItems limit
- units or unit_usd set to zero or negative — exclusiveMinimum violation
- Missing required fields (units, unit_usd, shipping_usd) in any row
- Malformed JSON body — request rejected
- Payment not included or insufficient — x402 payment required

## How this service works

Mining hardware purchase budget — Record ranking: Record ranking for Mining hardware purchase budget. 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 ranking report listing each submitted hardware purchase row sorted by total cost (units × unit_usd + shipping_usd), with no live price data or guaranteed returns — based solely on the supplied unit counts and prices.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "units",
     "unit_usd",
     "shipping_usd"
    ],
    "properties": {
     "units": {
      "type": "number",
      "default": 10,
      "maximum": 10000000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     },
     "unit_usd": {
      "type": "number",
      "default": 3000,
      "maximum": 10000000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     },
     "shipping_usd": {
      "type": "number",
      "default": 1000,
      "maximum": 10000000000000000,
      "minimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "units": 10,
     "unit_usd": 3000,
     "shipping_usd": 1000
    },
    {
     "units": 11,
     "unit_usd": 3300.0000000000005,
     "shipping_usd": 1100
    },
    {
     "units": 10,
     "unit_usd": 3000,
     "shipping_usd": 1000
    },
    {
     "units": 11,
     "unit_usd": 3300.0000000000005,
     "shipping_usd": 1100
    }
   ],
   "maxItems": 200,
   "minItems": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mining-hardware-purchase-budget-record-ranking-35c70e32/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)