# Mining Pool Shares — String Normalisation + Two-Measure Correlation

> Mining Pool Shares — String Normalisation + Two-Measure Correlation is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).

Performs string normalisation and two-measure correlation analysis on user-supplied mining pool share records (accepted_shares, rejected_shares), delivering two independent analytical reports for up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-finance-02-033?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mining-pool-shares-string-normalisation-two-measure-correlation-97f7b9ec
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ljAI0LcAxrlb8NTYckgBs

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-pool-shares-string-normalisation-two-measure-correlation-97f7b9ec -d '<json body>'
```

Example prompt: I have mining pool data for the past week across two groups — can you run string normalisation and a two-measure correlation on my accepted_shares and rejected_shares records? Here are up to 200 rows with row_id, instrument_group, date, accepted_shares, and rejected_shares.

## When to prefer this

Choose this endpoint when you have tabular mining pool share data (accepted and rejected shares per row) and need both string normalisation cleaning and a correlation analysis between the two numeric measures in a single API call. It is ideal for offline/batch analytical workflows on up to 200 rows where no live data lookup, external prediction, or real-time feeds are required. Prefer this over general-purpose statistics APIs when you specifically need the combined string normalisation + two-measure correlation report bundle at low cost ($0.01 USDC for both reports).

## Known failure modes

- Input array exceeds 200 rows — request will be rejected
- Missing required fields (row_id, instrument_group, date, accepted_shares, rejected_shares) cause validation failure
- Malformed date strings not matching YYYY-MM-DD pattern cause schema rejection
- Numeric values outside ±1,000,000,000,000 range cause validation error
- Submitting zero rows (empty array) is rejected by minItems constraint
- Payment of 0.01 USDC not provided causes x402 payment-required response

## How this service works

Mining pool shares — String normalisation + Two-measure correlation: String normalisation + Two-measure correlation for supplied mining pool shares records (accepted_shares, rejected_shares). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows.

## Output

Returns two independent analytical reports: (1) a string normalisation report covering the text fields in the supplied rows (row_id, instrument_group, date), and (2) a two-measure correlation report quantifying the statistical relationship between accepted_shares and rejected_shares across the submitted records (up to 200 rows).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "instrument_group",
     "date",
     "accepted_shares",
     "rejected_shares"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "accepted_shares": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "rejected_shares": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "instrument_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "accepted_shares": 10,
     "rejected_shares": 1,
     "instrument_group": "group-a"
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "accepted_shares": 20,
     "rejected_shares": 2,
     "instrument_group": "group-b"
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "accepted_shares": 15,
     "rejected_shares": 3,
     "instrument_group": "group-a"
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "accepted_shares": 30,
     "rejected_shares": 4,
     "instrument_group": "group-b"
    }
   ],
   "maxItems": 200,
   "minItems": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mining-pool-shares-string-normalisation-two-measure-correlation-97f7b9ec/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)