# Vextorium CSV Cleaner and Normalizer

> Vextorium CSV Cleaner and Normalizer is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-19).

Cleans and normalizes raw CSV data — fixing column names, inferring types, removing duplicates and empty values — and returns the result as structured JSON.

## Facts

- Endpoint: POST https://api.vextorium.com/v1/csv-clean?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vextorium-csv-cleaner-and-normalizer-86192f82
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_iE0uOtfgHtSKrEHSBarw9

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 vextorium-csv-cleaner-and-normalizer-86192f82 -d '<json body>'
```

Example prompt: Can you clean this CSV for me — normalize the column names, fix the data types, remove any duplicates and empty rows, and give me back the result as JSON? Here's the raw CSV content: 'nombre,edad\nAna,25\nAna,25\nBob,'

## When to prefer this

Choose this endpoint when you have raw CSV data that needs cleaning, type normalization, deduplication, or column name standardization before downstream use, and you want the result in JSON format. It is especially useful in ETL pipelines, pre-database import workflows, or agent-driven data preparation steps. The privacy-safe, in-memory processing makes it suitable for handling sensitive data without persistence concerns.

## Known failure modes

- Invalid or malformed CSV content returns an error — the input must be parseable CSV text
- Missing required 'input', 'from', or 'to' fields in the request body cause a validation error
- Empty CSV input with no rows may return zero data rows or an error
- Extremely large CSV payloads may hit in-memory processing limits
- Unsupported 'from' format (anything other than 'csv') or 'to' format (anything other than 'json') will be rejected

## How this service works

232 pay-per-call data APIs for AI agents: official statistics and economy (ECB, Fed, Eurostat, World Bank, SEC, BOE, INE), crypto prices and sentiment, Spanish public data, compliance (sanctions, VAT, IBAN, LEI), science, weather, web and developer tools and local AI text tools. Pay in USDC via x402.

## Output

A JSON object containing: a 'data' array of cleaned and typed records, 'rows' count, a 'columns' array of normalized column names, an 'applied_changes' array listing every transformation performed (e.g. column name normalization, duplicate removal), and a 'privacy_notice' confirming data is not stored.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "to": {
   "enum": [
    "json"
   ],
   "type": "string",
   "description": "Output format"
  },
  "from": {
   "enum": [
    "csv"
   ],
   "type": "string",
   "description": "Input format"
  },
  "input": {
   "type": "string",
   "description": "Raw CSV content to clean"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": [
   {
    "age": 25,
    "name": "Ana"
   }
  ],
  "rows": 2,
  "columns": [
   "nombre",
   "edad"
  ],
  "privacy_notice": "This data is processed in memory and not stored.",
  "applied_changes": [
   "Nombres de columnas normalizados"
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vextorium-csv-cleaner-and-normalizer-86192f82/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.vextorium.com](https://www.zero.xyz/host/api.vextorium.com/llms.txt)