# Rejected Share Fraction — Record Ranking

> Rejected Share Fraction — 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 2026-10-16).

Ranks up to 200 mining records by rejected share fraction (rejected_shares / total_shares), returning an ordered report with computed values.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-mining-rejected-share-rank?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/rejected-share-fraction-record-ranking-56074f85
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_gc5oeV6B4LvAfbRqaQHwq

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 rejected-share-fraction-record-ranking-56074f85 -d '<json body>'
```

Example prompt: Rank these 4 mining records by their rejected share fraction — record A had 20 rejected out of 1000 total shares, record B had 22 rejected out of 1100, record C had 20 out of 1000, and record D had 22 out of 1100 — and give me the ordered ranking report.

## When to prefer this

Use this endpoint when you need to rank a batch of 2–200 mining records specifically by their rejected share fraction metric. Ideal for pool operators, mining fleet managers, or analytics pipelines that need a quick, inexpensive ($0.01 USDC) ranked report without building custom sorting logic. Prefer this over general-purpose data tools when you want a prebuilt mining-specific computation with bounded, reproducible output.

## Known failure modes

- Fewer than 2 rows submitted — minimum 2 rows required
- total_shares set to 0 or negative — exclusiveMinimum enforces >0
- rejected_shares exceeds total_shares — logically invalid but may not be rejected by schema
- More than 200 rows submitted — maxItems limit exceeded
- Non-numeric values in required fields — schema validation failure
- Payment not processed — x402 payment required before response is returned

## How this service works

Rejected share fraction — Record ranking: Record ranking for Rejected share fraction. 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 each submitted row sorted by computed rejected share fraction (rejected_shares / total_shares), from highest to lowest (or lowest to highest), preserving row identity. Includes the calculated fraction values per record and their assigned rank positions. No live pricing or guaranteed return data is included.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "rejected_shares",
     "total_shares"
    ],
    "properties": {
     "total_shares": {
      "type": "number",
      "default": 1000,
      "maximum": 10000000000000000,
      "minimum": 0,
      "exclusiveMinimum": 0
     },
     "rejected_shares": {
      "type": "number",
      "default": 20,
      "maximum": 10000000000000000,
      "minimum": 0
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "total_shares": 1000,
     "rejected_shares": 20
    },
    {
     "total_shares": 1100,
     "rejected_shares": 22
    },
    {
     "total_shares": 1000,
     "rejected_shares": 20
    },
    {
     "total_shares": 1100,
     "rejected_shares": 22
    }
   ],
   "maxItems": 200,
   "minItems": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/rejected-share-fraction-record-ranking-56074f85/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)