# CSV Profiler

> CSV Profiler is a paid API for AI agents from abi-mainnet-sandbox.benjaminbu.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).

Analyzes CSV text and returns a statistical profile of its columns, data types, and distributions

## Facts

- Endpoint: POST https://abi-mainnet-sandbox.benjaminbu.workers.dev/v1/csv/profile
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/csv-profiler-516c826d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_8TGXwtpWZRwFsNWUPxjFW

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-profiler-516c826d -d '<json body>'
```

Example prompt: Can you profile this CSV data for me and tell me the column types, null counts, and value distributions? Here's the raw CSV text: name,age,city\nAlice,30,NYC\nBob,,LA

## When to prefer this

Choose this endpoint when you need a fast, automated statistical profile of raw CSV text without loading it into a database or running pandas locally. Ideal for pre-flight data quality checks, exploratory data analysis in agent pipelines, or validating incoming data before downstream processing. Well-suited for agents that receive CSV payloads and need to surface metadata about the data structure quickly.

## Known failure modes

- CSV text exceeds 200,000 character limit — request rejected
- Malformed or non-CSV text input causing parse failure
- Empty CSV input returning minimal or error profile
- Missing or invalid x402 payment header resulting in 402 response
- Network timeout on very large CSVs near the character limit

## How this service works

CSV profiler

## Output

A structured profile of the CSV including column names, inferred data types, row counts, null/missing value counts, unique value counts, and basic statistical summaries (min, max, mean, etc.) for numeric columns and top values for categorical columns.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "csv": {
   "type": "string",
   "description": "CSV text, maximum 200000 characters"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/csv-profiler-516c826d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from abi-mainnet-sandbox.benjaminbu.workers.dev](https://www.zero.xyz/host/abi-mainnet-sandbox.benjaminbu.workers.dev/llms.txt)