# Mining Share Aggregates — CSV Column Statistics

> Mining Share Aggregates — CSV Column Statistics 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 column-level statistics for a CSV table of mining share aggregate data, validating up to 1000 rows against a declared contract.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-csv-mining-shares-column-stats?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/mining-share-aggregates-csv-column-statistics-280c0640
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_D3BlKbFn-PgL3OSnKmUKO

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-share-aggregates-csv-column-statistics-280c0640 -d '<json body>'
```

Example prompt: Can you run column statistics on this mining share CSV — it has columns observation_id, observed_on, worker_id, accepted_shares, rejected_shares, comma-delimited — and validate that category values are only 'group-a' or 'group-b', with numeric values between 0 and 1000000?

## When to prefer this

Choose this endpoint when you specifically need column-level statistical profiling and contract validation for mining share aggregate CSV data. It is purpose-built for the mining shares domain (accepted_shares, rejected_shares, worker_id schema) and enforces data contracts with configurable numeric bounds and category allowlists. Prefer this over generic CSV tools when your pipeline produces mining share aggregates and you need fast, inexpensive ($0.01) validation with no external data enrichment.

## Known failure modes

- CSV exceeds 1000 rows — only first 1000 processed or rejected
- Cell values exceed max_cell_length limit causing parse errors
- Numeric values outside declared minimum/maximum bounds flagged as violations
- Category values not in allowed_categories list flagged as invalid
- Malformed CSV (unmatched quotes, wrong delimiter) causes parse failure
- Empty CSV or CSV with only a header row returns minimal statistics
- CSV string exceeds 100000 character limit causing rejection

## How this service works

Mining share aggregates — Column statistics: Column statistics for Mining share aggregates. Validate a declared CSV table contract, up to 1000 rows. Quoted cells supported; no external enrichment. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one CSV column statistics report.

## Output

Returns a column statistics report for the submitted CSV, including numeric summaries (min, max, mean, distribution) for quantitative columns and category validation results for categorical columns, along with any contract violations found in the data.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "csv": {
   "type": "string",
   "default": "observation_id,observed_on,worker_id,accepted_shares,rejected_shares\nrecord-a,2026-01-01,group-a,10,2\nrecord-b,2026-01-02,group-b,20,3",
   "maxLength": 100000,
   "minLength": 1
  },
  "maximum": {
   "type": "number",
   "default": 1000000000000,
   "maximum": 1000000000000,
   "minimum": -1000000000000
  },
  "minimum": {
   "type": "number",
   "default": -1000000000000,
   "maximum": 1000000000000,
   "minimum": -1000000000000
  },
  "delimiter": {
   "enum": [
    ",",
    ";",
    "\t"
   ],
   "type": "string",
   "default": ","
  },
  "max_cell_length": {
   "type": "integer",
   "default": 1000,
   "maximum": 5000,
   "minimum": 1
  },
  "allowed_categories": {
   "type": "array",
   "items": {
    "type": "string",
    "default": "",
    "maxLength": 100,
    "minLength": 1
   },
   "default": [
    "group-a",
    "group-b"
   ],
   "maxItems": 100,
   "minItems": 0
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mining-share-aggregates-csv-column-statistics-280c0640/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)