> ## Documentation Index
> Fetch the complete documentation index at: https://docs-pos.solya.app/llms.txt
> Use this file to discover all available pages before exploring further.

# Network availability (ATP)

> See stock availability across the whole store network in the Solya POS Centrale, so you can source and promise items from wherever they are.

The **Network availability** view answers a single question: *where in the network
is this item available?* It aggregates on-hand stock across stores into one
picture of available-to-promise (ATP), so a manager can source an item, plan a
transfer or promise a customer order from the store that has it.

## What it is for

* See, for a product, **which stores have stock** and how much.
* Spot where an item is **out of stock** versus where it is plentiful.
* Feed decisions for [transfers](/en/centrale/transferts) and
  [order routing](/en/centrale/commandes-oms).

## Key screens and actions

<Steps>
  <Step title="Pick a product">
    Choose the product (unit) you want to locate across the network.
  </Step>

  <Step title="Read the availability panel">
    The panel lays out each store's on-hand quantity and availability signal, so
    the network position is visible at a glance.
  </Step>

  <Step title="Act on it">
    Use the result to request a [transfer](/en/centrale/transferts) from a store
    with surplus, or to route an [order](/en/centrale/commandes-oms) to a store
    that can fulfil it.
  </Step>
</Steps>

<Note>
  This view is a **read-only** aggregation over per-store inventory. It composes the
  same stock data you see in [Stock & inventory](/en/centrale/stock-inventaire);
  cross-channel available-to-promise reservation is not part of the current scope.
</Note>

## In the API

Network availability is derived from per-store stock, so it reads the inventory
surface:

| Capability                        | Endpoints                                     |
| --------------------------------- | --------------------------------------------- |
| On-hand stock per store           | `GET /v1/inventory`, `GET /v1/inventory/{id}` |
| Store directory (to label stores) | `GET /v1/stores`                              |

See the [API Reference](/en/developers/overview) for details, and
[Stock & inventory](/en/centrale/stock-inventaire) for the underlying data.