# Order-line Picking Rate Before/After Comparison

> Order-line Picking Rate Before/After Comparison is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-14).

Computes and compares the order-line picking rate (lines picked per labour hour) between two time periods, returning a bounded before-and-after report.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ar-retail-order-line-pick-rate-compare?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/order-line-picking-rate-before-after-comparison-3e7f5ffb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__YLDFe63TCKnj68j0POh9

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 order-line-picking-rate-before-after-comparison-3e7f5ffb -d '<json body>'
```

Example prompt: Can you compare our order-line picking rate before and after our new process rollout? Before we had 480 lines picked in 8 labour hours, and after we had 528 lines picked in 8.8 labour hours.

## When to prefer this

Choose this endpoint when you need a fast, cheap ($0.01 USDC) structured comparison of order-line picking rate between exactly two time periods using your own retail figures, with no need for live rate data, platform integration, or order execution. Ideal for ad-hoc productivity analyses, reporting automation, and ROI calculations in retail warehouse contexts.

## Known failure modes

- Missing required fields (picked_order_lines or labour_hours for either period) returns a validation error
- labour_hours of zero is rejected (exclusiveMinimum enforced)
- Negative values for either field are rejected
- Extremely large numbers (approaching boundary limits) may produce unexpected results
- Non-numeric input types will fail schema validation

## How this service works

Order-line picking rate - Before and after comparison: Before and after comparison for Order-line picking rate. Supplied retail figures only, up to 200 records. No platform access, live rates or order execution. One of 25 new profiles across 20 shared operations in this industry. 0.01 USDC includes one bounded before and after comparison report.

## Output

A bounded before-and-after comparison report containing the order-line picking rate (lines per labour hour) for each period, the absolute and relative change in rate, and summary metrics — limited to up to 200 records from the supplied retail figures only.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "after": {
   "type": "object",
   "default": {
    "labour_hours": 8.8,
    "picked_order_lines": 528
   },
   "required": [
    "picked_order_lines",
    "labour_hours"
   ],
   "properties": {
    "labour_hours": {
     "type": "number",
     "default": 8,
     "maximum": 1000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    },
    "picked_order_lines": {
     "type": "number",
     "default": 480,
     "maximum": 1000000000000,
     "minimum": 0
    }
   },
   "additionalProperties": false
  },
  "before": {
   "type": "object",
   "default": {
    "labour_hours": 8,
    "picked_order_lines": 480
   },
   "required": [
    "picked_order_lines",
    "labour_hours"
   ],
   "properties": {
    "labour_hours": {
     "type": "number",
     "default": 8,
     "maximum": 1000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    },
    "picked_order_lines": {
     "type": "number",
     "default": 480,
     "maximum": 1000000000000,
     "minimum": 0
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/order-line-picking-rate-before-after-comparison-3e7f5ffb/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)