# Vextorium CSV Cleaner & Normalizer

> Vextorium CSV Cleaner & Normalizer is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-01).

Cleans and normalizes raw CSV data in-memory, returning structured JSON with normalized column names, inferred types, deduplicated rows, and a changelog of applied transformations.

## Facts

- Endpoint: POST https://api.vextorium.com/limpiar-datos-pago?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vextorium-csv-cleaner-normalizer-c0050b7f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1ic3vsVsRBMGR8_9oAWqs

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-normalizer-c0050b7f -d '<json body>'
```

Example prompt: Take this raw CSV text and clean it up for me — normalize the column names, fix the data types, remove any duplicate or empty rows, and give me back clean JSON records: 'Name,Age,Email\nAlice,29,alice@example.com\nAlice,29,alice@example.com\nBob,,bob@example.com'

## When to prefer this

Choose this endpoint when you need lightweight, in-memory CSV cleaning and JSON conversion without storing data — ideal for ETL preprocessing, validating user-uploaded CSVs before ingestion, or normalizing spreadsheet exports before further processing. It is especially useful when you need a changelog of applied transformations (duplicates removed, empty values handled, column names normalized) returned alongside the clean data.

## Known failure modes

- Malformed or non-parseable CSV input returns an error — input must be valid CSV text
- Missing required fields (input, from, to) cause a 400-level validation error
- Very large CSV payloads may time out or hit memory limits
- Passing non-CSV data in the 'input' field when 'from' is set to 'csv' will produce empty or erroneous output
- Incorrect bodyType specification may cause parsing failures

## How this service works

CSV cleaning and normalization to JSON: column names, types, duplicates and empty values. Data is processed in memory and not stored.

## Output

Returns a JSON object with: 'datos' (array of cleaned row objects with normalized column names as keys), 'filas' (number of rows after cleaning), 'columnas' (list of normalized column names), 'cambios_aplicados' (array of strings describing each transformation applied), and 'aviso_privacidad' (privacy notice confirming data is not stored).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "required": [
      "input",
      "from",
      "to"
     ],
     "properties": {
      "to": {
       "enum": [
        "json"
       ],
       "type": "string",
       "description": "Formato de salida"
      },
      "from": {
       "enum": [
        "csv"
       ],
       "type": "string",
       "description": "Formato de entrada"
      },
      "input": {
       "type": "string",
       "description": "Contenido crudo del CSV a limpiar"
      }
     }
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "datos": {
       "type": [
        "array",
        "null"
       ],
       "items": {
        "type": "object",
        "additionalProperties": true
       },
       "description": "Cleaned rows; each row is an object whose keys are the (normalized) CSV column names"
      },
      "filas": {
       "type": [
        "number",
        "null"
       ]
      },
      "columnas": {
       "type": [
        "array",
        "null"
       ],
       "items": {
        "type": [
         "string",
         "null"
        ]
       }
      },
      "aviso_privacidad": {
       "type": [
        "string",
        "null"
       ]
      },
      "cambios_aplicados": {
       "type": [
        "array",
        "null"
       ],
       "items": {
        "type": [
         "string",
         "null"
        ]
       }
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vextorium-csv-cleaner-normalizer-c0050b7f/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)