# Timesheet Imports — Column Statistics

> Timesheet Imports — 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 2026-10-19).

Computes per-column statistics for a timesheet CSV upload, validating structure and summarizing numeric ranges and categorical distributions up to 1000 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-csv-timesheets-column-stats?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/timesheet-imports-column-statistics-cb0a0cfc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0spcf9T-nN3B6SN5EECXy

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 timesheet-imports-column-statistics-cb0a0cfc -d '<json body>'
```

Example prompt: Can you run column statistics on my timesheet CSV — it uses comma delimiters and has columns for entry_id, worked_on, project_id, worked_hours, and hourly_rate — and tell me if there are any out-of-range values or invalid project categories like anything outside group-a and group-b?

## When to prefer this

Choose this endpoint when you need fast, structured column-level statistics and validation for timesheet-specific CSV data (entry IDs, dates, project codes, hours, rates) without requiring external enrichment. Ideal for pre-import quality gates, automated payroll pipeline checks, or contractor billing audits where you need both numeric range validation and categorical allowlist enforcement in a single call.

## Known failure modes

- CSV exceeds 100,000 character limit — request rejected
- CSV has fewer than 1 or malformed rows — parse error returned
- Delimiter mismatch causes single-column parse — incorrect statistics
- Cell length exceeds max_cell_length — validation warning or truncation
- Numeric columns contain non-numeric values — column may be treated as categorical
- More than 100 allowed_categories supplied — rejected by schema constraint

## How this service works

Timesheet imports — Column statistics: Column statistics for Timesheet imports. 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

A per-column statistics report covering numeric ranges (min, max, mean), categorical value distributions, cell length violations, and validation results against declared allowed categories and numeric bounds — delivered as a structured JSON summary for up to 1000 CSV rows.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "csv": {
   "type": "string",
   "default": "entry_id,worked_on,project_id,worked_hours,hourly_rate\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/timesheet-imports-column-statistics-cb0a0cfc/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)