# Research Array Sorter

> Research Array Sorter is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-13).

Sorts a list of numbers (or strings) in ascending or descending order, optimized for research data workflows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/sort-values-research?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/research-array-sorter-ceb710e6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Suw6K4xiCy90MbKmQliXz

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 research-array-sorter-ceb710e6 -d '<json body>'
```

Example prompt: Can you sort this list of numbers for me: [8, 2, 5, 14, 3, 9]?

## When to prefer this

Choose this endpoint when you need a quick, pay-per-call sort of a numeric or string array within a research or data pipeline, without setting up local sorting logic. Particularly useful in agent workflows where sorting is a discrete step that benefits from being an isolated, auditable API call with clear cost attribution.

## Known failure modes

- Non-numeric values in the array when numeric sorting is expected may cause an error or unexpected behavior
- Empty array input may return an empty array or an error
- Mixed types (numbers and strings together) may cause a type mismatch error
- Payment failure via x402 protocol will prevent the call from completing
- Malformed input schema (e.g. non-array values field) will return a validation error

## How this service works

Research Array sorter: Sort a list of numbers or strings. Tailored for research workflows.

## Output

Returns a sorted array containing the same numbers (or strings) provided as input, arranged in order (typically ascending). The response is the reordered list ready for further analysis or display.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "values": {
   "type": "array",
   "items": {
    "type": "number"
   },
   "default": [
    8,
    2,
    5
   ]
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/research-array-sorter-ceb710e6/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)