# CSV Spreadsheet Formula Flags Validator for Training Data

> CSV Spreadsheet Formula Flags Validator for Training Data 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).

Scans a CSV file containing training example metadata for spreadsheet formula injection risks (cells starting with =, @, +, - etc.) and validates the table contract up to 1000 rows

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-csv-training-data-formula-flags?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/csv-spreadsheet-formula-flags-validator-for-training-data-94f9bf53
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__AGe-jnfmjxkPT_eKqjhg

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 csv-spreadsheet-formula-flags-validator-for-training-data-94f9bf53 -d '<json body>'
```

Example prompt: Can you scan this training data CSV for spreadsheet formula injection flags — it uses comma delimiters, the allowed categories are group-a and group-b, and cells shouldn't exceed 500 characters: example_id,created_on,label,text_length,sample_weight\nrecord-a,2026-01-01,group-a,10,2\nrecord-b,2026-01-02,group-b,20,3

## When to prefer this

Choose this endpoint when you need to validate training example metadata CSVs specifically for spreadsheet formula injection risks before ingesting into an ML pipeline. It is purpose-built for the training data domain with category allowlisting and numeric range validation, making it more appropriate than a generic CSV validator when your file contains label, weight, and ID columns typical of ML datasets.

## Known failure modes

- CSV exceeds 1000 rows — only up to 1000 rows supported
- CSV string exceeds 100,000 character limit
- Invalid delimiter specified (only comma, semicolon, tab accepted)
- Cell content exceeds max_cell_length limit
- Malformed CSV that cannot be parsed
- Category value not in allowed_categories list
- Numeric value outside specified minimum/maximum bounds

## How this service works

Training example metadata — Spreadsheet formula flags: Spreadsheet formula flags for Training example metadata. 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 spreadsheet formula flags report.

## Output

Returns a structured report identifying any cells in the CSV that match spreadsheet formula flag patterns (e.g. cells starting with =, +, -, @, or similar injection-risky prefixes), along with row/column references and a summary of validation results against the declared table contract including category and numeric range checks.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "csv": {
   "type": "string",
   "default": "example_id,created_on,label,text_length,sample_weight\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/csv-spreadsheet-formula-flags-validator-for-training-data-94f9bf53/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)