# 最初のリクエスト

商品を 1 件登録し、在庫を設定して、販売による在庫変動を送る手順です。

> **Base URL** `https://api.lmile.io` · **認証** `x-ingest-secret` ヘッダー · `shop` はボディに含めます

## 1. 商品登録

```bash
curl -X POST https://api.lmile.io/api/ingest/products \
  -H "x-ingest-secret: $INGEST_SECRET" \
  -H "Content-Type: application/json" \
  -d '{
    "shop": "demo-store.myshopify.com",
    "products": [{
      "barcode": "1234567890123",
      "product_name": "スマートフォンケース",
      "sku": "DEMO-CASE-001",
      "brand": "Demo Brand",
      "category_l1": "ケース",
      "current_price": 9800
    }]
  }'
```

```json
{ "ok": true, "created": 1, "updated": 0, "unchanged": 0, "errors_count": 0, "errors": [] }
```

## 2. 在庫設定（スナップショット / 絶対値）

```bash
curl -X POST https://api.lmile.io/api/ingest/inventory-snapshot \
  -H "x-ingest-secret: $INGEST_SECRET" \
  -H "Content-Type: application/json" \
  -d '{
    "shop": "demo-store.myshopify.com",
    "source_system": "manual_api",
    "location_id": "YOUR_LOCATION_UUID",
    "lines": [
      { "barcode": "1234567890123", "on_hand_qty": 10, "available_qty": 10 }
    ]
  }'
```

```json
{ "ok": true, "lines_processed": 1, "lines_upserted": 1, "lines_unresolved": 0, "logs_written": 1, "unresolved": [] }
```

## 3. 販売による在庫変動（available / delta）

```bash
curl -X POST https://api.lmile.io/api/ingest/inventory-available \
  -H "x-ingest-secret: $INGEST_SECRET" \
  -H "Content-Type: application/json" \
  -d '{
    "shop": "demo-store.myshopify.com",
    "source_system": "pos",
    "mode": "delta",
    "idempotency_key": "sale-0001",
    "location_id": "YOUR_LOCATION_UUID",
    "lines": [
      { "barcode": "1234567890123", "available_delta": -1 }
    ]
  }'
```

```json
{ "ok": true, "mode": "delta", "lines_updated": 1, "lines_clamped": 0, "lines_deduped": 0, "unresolved": [], "clamped": [] }
```

販売可能在庫が 10 → 9 に更新され、`inventory_update_logs` に `available_delta` イベントが記録されます。

## 次のステップ

* [Products API](/lmile-docs/ingestion-apis/products.md) — 全フィールドの詳細
* [Inventory Levels API](/lmile-docs/ingestion-apis/inventory-levels.md) — snapshot と available の詳細
* [Order Line Master API](/lmile-docs/ingestion-apis/order-line-master.md) — 受注明細
* [Data Model](/lmile-docs/reference/data-model.md) — テーブル構造


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