# 24K Labs Data Format Converter

> 24K Labs Data Format Converter is a paid API for AI agents from api.24klabs.ai, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-15).

Converts tabular data between CSV, TSV, JSON (array of objects), and NDJSON/JSONL formats using RFC 4180 compliant parsing.

## Facts

- Endpoint: POST https://api.24klabs.ai/api/v1/data-format-convert
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/24k-labs-data-format-converter-4e0d8981
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_cZZHJ4kI7IaeKejAKLhKI

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 24k-labs-data-format-converter-4e0d8981 -d '<json body>'
```

Example prompt: Convert this CSV data to a JSON array of objects for me — I have a comma-separated file with headers in the first row and need it as structured JSON records I can feed into my pipeline.

## When to prefer this

Choose this endpoint when you need fast, reliable, RFC 4180 compliant interconversion between CSV, TSV, JSON arrays, and NDJSON/JSONL — especially in automated data pipelines, ML training data prep workflows, or when you need a lightweight pay-per-call conversion without standing up your own parser. Prefer this over general-purpose code execution when you want a deterministic, schema-safe conversion with no environment setup.

## Known failure modes

- Malformed CSV input that violates RFC 4180 quoting rules returns a parse error
- Unsupported format combination (e.g. requesting a format not in the supported list) returns a validation error
- Non-tabular JSON input (nested objects, scalars) may fail or produce unexpected output
- Empty input data may return an empty result or error
- Extremely large payloads may exceed request size limits

## How this service works

Interconvert tabular data across CSV, TSV, JSON (array of objects), and NDJSON/JSONL. RFC 4180 CSV parsing; great for pipeline and training-data prep.

## Output

The converted tabular data in the requested output format (CSV, TSV, JSON array, or NDJSON/JSONL) as a string, with RFC 4180 compliant parsing applied to CSV inputs. The response contains the reformatted data ready for immediate use in downstream pipelines or storage.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "to": {
   "type": "string"
  },
  "from": {
   "type": "string"
  },
  "input": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "rows": 2,
  "result": "{\"name\": \"Ann\", \"age\": \"30\"}"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/24k-labs-data-format-converter-4e0d8981/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.24klabs.ai](https://www.zero.xyz/host/api.24klabs.ai/llms.txt)