# Target Replenishment Quantity - Adjacent Period Changes

> Target Replenishment Quantity - Adjacent Period Changes is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-11).

Computes adjacent period changes for target replenishment quantity given target units and inventory position, using local retail calculation logic.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-retail-replenishment-period-changes?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/target-replenishment-quantity-adjacent-period-changes-26f89674
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Tg54jOgRyCdlSDALJ8FNR

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 target-replenishment-quantity-adjacent-period-changes-26f89674 -d '<json body>'
```

Example prompt: Can you calculate the adjacent period changes in target replenishment quantity for these two periods: first period has target units of 200 and inventory position of 120, and the second has target units of 220 and inventory position of 132?

## When to prefer this

Choose this endpoint when you need fast, local computation of adjacent period changes in target replenishment quantities for retail scenarios, with no need for live inventory data, account integration, or order execution. Ideal for scenario analysis, planning, and comparing period-over-period shifts across up to 200 data points at minimal cost.

## Known failure modes

- Fewer than 2 rows supplied — minimum of 2 rows required for adjacent period comparison
- Row count exceeds 200 — maximum of 200 rows per call
- target_units or inventory_position values outside allowed bounds — target_units must be 0 to 1e12, inventory_position must be -1e12 to 1e12
- Missing required fields (target_units or inventory_position) in any row
- Non-numeric values passed for numeric fields

## How this service works

Target replenishment quantity - Adjacent period changes: Adjacent period changes for Target replenishment quantity. Supplied retail figures only. Local calculation and scenario analysis; no live inventory, account access, platform fee lookup or order execution. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded adjacent period changes deliverable.

## Output

Returns adjacent period changes for target replenishment quantity across the supplied rows, showing how the replenishment target shifts from one period to the next based on target units and inventory position inputs. All calculation is local with no live inventory or account access.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "target_units",
     "inventory_position"
    ],
    "properties": {
     "target_units": {
      "type": "number",
      "default": 200,
      "maximum": 1000000000000,
      "minimum": 0
     },
     "inventory_position": {
      "type": "number",
      "default": 120,
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "target_units": 200,
     "inventory_position": 120
    },
    {
     "target_units": 220.00000000000003,
     "inventory_position": 132
    },
    {
     "target_units": 200,
     "inventory_position": 120
    },
    {
     "target_units": 220.00000000000003,
     "inventory_position": 132
    }
   ],
   "maxItems": 200,
   "minItems": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/target-replenishment-quantity-adjacent-period-changes-26f89674/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)