# BLE Wholesale Produce Overview by Product Group

> BLE Wholesale Produce Overview by Product Group is a paid API for AI agents from ernte.halowerk.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-29).

Returns a structured wholesale price overview of fresh produce aggregated by product group, with unit-basis quotes, source periods, and comparable period changes, sortable by name or change.

## Facts

- Endpoint: POST https://ernte.halowerk.com/v1/produce-overview?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ble-wholesale-produce-overview-by-product-group-2bce07db
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7fhVeF6Cjy5iYkbZFSScX

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 ble-wholesale-produce-overview-by-product-group-2bce07db -d '<json body>'
```

Example prompt: Pull the BLE wholesale produce overview for calendar week 20, sorted by price change, so I can see which product groups moved the most compared to the previous period.

## When to prefer this

Use this endpoint when you need a high-level wholesale produce market overview aggregated by product group rather than individual product quotes. It is ideal for dashboards, weekly market briefings, or procurement trend analysis where you want to compare price movements across categories in a single call. Choose it over the product-level endpoints when you don't need per-product granularity but want a quick cross-category snapshot with comparable period changes.

## Known failure modes

- Invalid week number (outside 1–53 range) returns a validation error
- Invalid sort value (not 'name' or 'change') returns a schema error
- Data not yet available for the requested week returns an empty or error response
- Payment failure (x402 protocol) prevents access to the endpoint
- Network timeout if the backend data aggregation is slow

## How this service works

Wholesale overview by product group and unit basis with source periods and comparable changes. Example: sort name. Piece and kg quotes are separate rows. German-origin percentages describe included observations, not market share.

## Output

A structured table of wholesale produce data grouped by product group, where piece and kg quotes appear as separate rows. Each row includes the product group name, unit basis, current price quote, source period, and the comparable change versus a prior period. German-origin percentages indicate the share of observations from German sources within the dataset, not market share figures.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "sort": {
   "enum": [
    "name",
    "change"
   ],
   "type": "string",
   "default": "change"
  },
  "week": {
   "type": "integer",
   "maximum": 53,
   "minimum": 1,
   "description": "Calendar week of the current report year; default latest."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ble-wholesale-produce-overview-by-product-group-2bce07db/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ernte.halowerk.com](https://www.zero.xyz/host/ernte.halowerk.com/llms.txt)