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Shopify

컬을 통해 Shopify Admin & Storefront GraphQL APIs. 제품, 주문, 고객, 재고목록, metafields.

기술 메타데이터

소스	선택 사항 - hermes skills install official/productivity/shopify로 설치
경로	optional-skills/productivity/shopify
버전	1.0.0
저자	community
라이선스	MIT
플랫폼	linux, macos, windows
태그	Shopify, E-commerce, Commerce, API, GraphQL
관련 기술	airtable, xurl

참고: 전체 SKILL.md

정보

아래는 Hermes가 이 스킬을 활성화할 때 로드하는 원문 SKILL.md 정의입니다. 명령어, 코드, 식별자를 정확히 보존하기 위해 이 참조 블록은 원문을 유지합니다.

# Shopify — Admin & Storefront GraphQL APIs

Work with Shopify stores directly through `curl`: list products, manage inventory, pull orders, update customers, read metafields. No SDK, no app framework — just the GraphQL endpoint and a custom-app access token.

The REST Admin API is legacy since 2024-04 and only receives security fixes. **Use GraphQL Admin** for all admin work. Use **Storefront GraphQL** for read-only customer-facing queries (products, collections, cart).

## Prerequisites

1. In Shopify admin: **Settings → Apps and sales channels → Develop apps → Create an app**.
2. Click **Configure Admin API scopes**, select what you need (examples below), save.
3. **Install app** → the Admin API access token appears ONCE. Copy it immediately — Shopify will never show it again. Tokens start with `shpat_`.
4. Save to `~/.hermes/.env`:
   ```
   SHOPIFY_ACCESS_TOKEN=shpat_xxxxxxxxxxxxxxxxxxxx
   SHOPIFY_STORE_DOMAIN=my-store.myshopify.com
   SHOPIFY_API_VERSION=2026-01
   ```

> **Heads up:** As of January 1, 2026, new "legacy custom apps" created in the Shopify admin are gone. New setups should use the **Dev Dashboard** (`shopify.dev/docs/apps/build/dev-dashboard`). Existing admin-created apps keep working. If the user's shop has no existing custom app and it's after 2026-01-01, direct them to Dev Dashboard instead of the admin flow.

Common scopes by task:
- Products / collections: `read_products`, `write_products`
- Inventory: `read_inventory`, `write_inventory`, `read_locations`
- Orders: `read_orders`, `write_orders` (30 most recent without `read_all_orders`)
- Customers: `read_customers`, `write_customers`
- Draft orders: `read_draft_orders`, `write_draft_orders`
- Fulfillments: `read_fulfillments`, `write_fulfillments`
- Metafields / metaobjects: covered by the matching resource scopes

## API Basics

- **Endpoint:** `https://$SHOPIFY_STORE_DOMAIN/admin/api/$SHOPIFY_API_VERSION/graphql.json`
- **Auth header:** `X-Shopify-Access-Token: $SHOPIFY_ACCESS_TOKEN` (NOT `Authorization: Bearer`)
- **Method:** always `POST`, always `Content-Type: application/json`, body is `{"query": "...", "variables": {...}}`
- **HTTP 200 does not mean success.** GraphQL returns errors in a top-level `errors` array and per-field `userErrors`. Always check both.
- **IDs are GID strings:** `gid://shopify/Product/10079467700516`, `gid://shopify/Variant/...`, `gid://shopify/Order/...`. Pass these verbatim — don't strip the prefix.
- **Rate limit:** calculated via query cost (leaky bucket). Each response has `extensions.cost` with `requestedQueryCost`, `actualQueryCost`, `throttleStatus.{currentlyAvailable, maximumAvailable, restoreRate}`. Back off when `currentlyAvailable` drops below your next query's cost. Standard shops = 100 points bucket, 50/s restore; Plus = 1000/100.

Base curl pattern (reusable):

```bash
shop_gql() {
  local query="$1"
  local variables="${2:-{}}"
  curl -sS -X POST \
    "https://${SHOPIFY_STORE_DOMAIN}/admin/api/${SHOPIFY_API_VERSION:-2026-01}/graphql.json" \
    -H "Content-Type: application/json" \
    -H "X-Shopify-Access-Token: ${SHOPIFY_ACCESS_TOKEN}" \
    --data "$(jq -nc --arg q "$query" --argjson v "$variables" '{query: $q, variables: $v}')"
}
```

Pipe through `jq` for readable output. `-sS` keeps errors visible but hides the progress bar.

## Discovery

### Shop info + current API version
```bash
shop_gql '{ shop { name myshopifyDomain primaryDomain { url } currencyCode plan { displayName } } }' | jq
```

### List all supported API versions
```bash
shop_gql '{ publicApiVersions { handle supported } }' | jq '.data.publicApiVersions[] | select(.supported)'
```

## Products

### Search products (first 20 matching query)
```bash
shop_gql '
query($q: String!) {
  products(first: 20, query: $q) {
    edges { node { id title handle status totalInventory variants(first: 5) { edges { node { id sku price inventoryQuantity } } } } }
    pageInfo { hasNextPage endCursor }
  }
}' '{"q":"hoodie status:active"}' | jq
```

Query syntax supports `title:`, `sku:`, `vendor:`, `product_type:`, `status:active`, `tag:`, `created_at:>2025-01-01`. Full grammar: https://shopify.dev/docs/api/usage/search-syntax

### Paginate products (cursor)
```bash
shop_gql '
query($cursor: String) {
  products(first: 100, after: $cursor) {
    edges { cursor node { id handle } }
    pageInfo { hasNextPage endCursor }
  }
}' '{"cursor":null}'
# subsequent calls: pass the previous endCursor
```

### Get a product with variants + metafields
```bash
shop_gql '
query($id: ID!) {
  product(id: $id) {
    id title handle descriptionHtml tags status
    variants(first: 20) { edges { node { id sku price compareAtPrice inventoryQuantity selectedOptions { name value } } } }
    metafields(first: 20) { edges { node { namespace key type value } } }
  }
}' '{"id":"gid://shopify/Product/10079467700516"}' | jq
```

### Create a product with one variant
```bash
shop_gql '
mutation($input: ProductCreateInput!) {
  productCreate(product: $input) {
    product { id handle }
    userErrors { field message }
  }
}' '{"input":{"title":"Test Hoodie","status":"DRAFT","vendor":"Hermes","productType":"Apparel","tags":["test"]}}'
```

Variants now have their own mutations in recent versions:

```bash
# Add variants after creating the product
shop_gql '
mutation($productId: ID!, $variants: [ProductVariantsBulkInput!]!) {
  productVariantsBulkCreate(productId: $productId, variants: $variants) {
    productVariants { id sku price }
    userErrors { field message }
  }
}' '{"productId":"gid://shopify/Product/...","variants":[{"optionValues":[{"optionName":"Size","name":"M"}],"price":"49.00","inventoryItem":{"sku":"HD-M","tracked":true}}]}'
```

### Update price / SKU
```bash
shop_gql '
mutation($productId: ID!, $variants: [ProductVariantsBulkInput!]!) {
  productVariantsBulkUpdate(productId: $productId, variants: $variants) {
    productVariants { id sku price }
    userErrors { field message }
  }
}' '{"productId":"gid://shopify/Product/...","variants":[{"id":"gid://shopify/ProductVariant/...","price":"55.00"}]}'
```

## Orders

### List recent orders (last 30 by default without `read_all_orders`)
```bash
shop_gql '
{
  orders(first: 20, reverse: true, query: "financial_status:paid") {
    edges { node {
      id name createdAt displayFinancialStatus displayFulfillmentStatus
      totalPriceSet { shopMoney { amount currencyCode } }
      customer { id displayName email }
      lineItems(first: 10) { edges { node { title quantity sku } } }
    } }
  }
}' | jq
```

Useful order query filters: `financial_status:paid|pending|refunded`, `fulfillment_status:unfulfilled|fulfilled`, `created_at:>2025-01-01`, `tag:gift`, `email:foo@example.com`.

### Fetch a single order with shipping address
```bash
shop_gql '
query($id: ID!) {
  order(id: $id) {
    id name email
    shippingAddress { name address1 address2 city province country zip phone }
    lineItems(first: 50) { edges { node { title quantity variant { sku } originalUnitPriceSet { shopMoney { amount currencyCode } } } } }
    transactions { id kind status amountSet { shopMoney { amount currencyCode } } }
  }
}' '{"id":"gid://shopify/Order/...."}' | jq
```

## Customers

```bash
# Search
shop_gql '
{
  customers(first: 10, query: "email:*@example.com") {
    edges { node { id email displayName numberOfOrders amountSpent { amount currencyCode } } }
  }
}'

# Create
shop_gql '
mutation($input: CustomerInput!) {
  customerCreate(input: $input) {
    customer { id email }
    userErrors { field message }
  }
}' '{"input":{"email":"test@example.com","firstName":"Test","lastName":"User","tags":["api-created"]}}'
```

## Inventory

Inventory lives on **inventory items** tied to variants, quantities tracked per **location**.

```bash
# Get inventory for a variant across all locations
shop_gql '
query($id: ID!) {
  productVariant(id: $id) {
    id sku
    inventoryItem {
      id tracked
      inventoryLevels(first: 10) {
        edges { node { location { id name } quantities(names: ["available","on_hand","committed"]) { name quantity } } }
      }
    }
  }
}' '{"id":"gid://shopify/ProductVariant/..."}'
```

Adjust stock (delta) — uses `inventoryAdjustQuantities`:

```bash
shop_gql '
mutation($input: InventoryAdjustQuantitiesInput!) {
  inventoryAdjustQuantities(input: $input) {
    inventoryAdjustmentGroup { reason changes { name delta } }
    userErrors { field message }
  }
}' '{
  "input": {
    "reason": "correction",
    "name": "available",
    "changes": [{"delta": 5, "inventoryItemId": "gid://shopify/InventoryItem/...", "locationId": "gid://shopify/Location/..."}]
  }
}'
```

Set absolute stock (not delta) — `inventorySetQuantities`:

```bash
shop_gql '
mutation($input: InventorySetQuantitiesInput!) {
  inventorySetQuantities(input: $input) {
    inventoryAdjustmentGroup { id }
    userErrors { field message }
  }
}' '{"input":{"reason":"correction","name":"available","ignoreCompareQuantity":true,"quantities":[{"inventoryItemId":"gid://shopify/InventoryItem/...","locationId":"gid://shopify/Location/...","quantity":100}]}}'
```

## Metafields & Metaobjects

Metafields attach custom data to resources (products, customers, orders, shop).

```bash
# Read
shop_gql '
query($id: ID!) {
  product(id: $id) {
    metafields(first: 10, namespace: "custom") {
      edges { node { key type value } }
    }
  }
}' '{"id":"gid://shopify/Product/..."}'

# Write (works for any owner type)
shop_gql '
mutation($metafields: [MetafieldsSetInput!]!) {
  metafieldsSet(metafields: $metafields) {
    metafields { id key namespace }
    userErrors { field message code }
  }
}' '{"metafields":[{"ownerId":"gid://shopify/Product/...","namespace":"custom","key":"care_instructions","type":"multi_line_text_field","value":"Wash cold. Tumble dry low."}]}'
```

## Storefront API (public read-only)

Different endpoint, different token, used for customer-facing apps/hydrogen-style headless setups. Headers differ:

- **Endpoint:** `https://$SHOPIFY_STORE_DOMAIN/api/$SHOPIFY_API_VERSION/graphql.json`
- **Auth header (public):** `X-Shopify-Storefront-Access-Token: <public token>` — embeddable in browser
- **Auth header (private):** `Shopify-Storefront-Private-Token: <private token>` — server-only

```bash
curl -sS -X POST \
  "https://$&#123;SHOPIFY_STORE_DOMAIN&#125;/api/$&#123;SHOPIFY_API_VERSION:-2026-01&#125;/graphql.json" \
  -H "Content-Type: application/json" \
  -H "X-Shopify-Storefront-Access-Token: $&#123;SHOPIFY_STOREFRONT_TOKEN&#125;" \
  -d '&#123;"query":"&#123; shop &#123; name &#125; products(first: 5) &#123; edges &#123; node &#123; id title handle &#125; &#125; &#125; &#125;"&#125;' | jq
```

## Bulk Operations

For dumps larger than rate limits allow (full product catalog, all orders for a year):

```bash
# 1. Start bulk query
shop_gql '
mutation &#123;
  bulkOperationRunQuery(query: """
    &#123; products &#123; edges &#123; node &#123; id title handle variants &#123; edges &#123; node &#123; sku price &#125; &#125; &#125; &#125; &#125; &#125; &#125;
  """) &#123;
    bulkOperation &#123; id status &#125;
    userErrors &#123; field message &#125;
  &#125;
&#125;'

# 2. Poll status
shop_gql '&#123; currentBulkOperation &#123; id status errorCode objectCount fileSize url partialDataUrl &#125; &#125;'

# 3. When status=COMPLETED, download the JSONL file
curl -sS "$URL" > products.jsonl
```

Each JSONL line is a node, and nested connections are emitted as separate lines with `__parentId`. Reassemble client-side if needed.

## Webhooks

Subscribe to events so you don't have to poll:

```bash
shop_gql '
mutation($topic: WebhookSubscriptionTopic!, $sub: WebhookSubscriptionInput!) &#123;
  webhookSubscriptionCreate(topic: $topic, webhookSubscription: $sub) &#123;
    webhookSubscription &#123; id topic endpoint &#123; __typename ... on WebhookHttpEndpoint &#123; callbackUrl &#125; &#125; &#125;
    userErrors &#123; field message &#125;
  &#125;
&#125;' '&#123;"topic":"ORDERS_CREATE","sub":&#123;"callbackUrl":"https://example.com/webhook","format":"JSON"&#125;&#125;'
```

Verify incoming webhook HMAC using the app's client secret (not the access token):

```bash
echo -n "$REQUEST_BODY" | openssl dgst -sha256 -hmac "$APP_SECRET" -binary | base64
# Compare to X-Shopify-Hmac-Sha256 header
```

## Pitfalls

- **REST endpoints still exist but are frozen.** Don't write new integrations against `/admin/api/.../products.json`. Use GraphQL.
- **Token format check.** Admin tokens start with `shpat_`. Storefront public tokens with `shpua_`. If you have one and the wrong header, every request returns 401 without a useful error body.
- **403 with a valid token = missing scope.** Shopify returns `{"errors":[{"message":"Access denied for ..."}]}`. Re-configure Admin API scopes on the app, then reinstall to regenerate the token.
- **`userErrors` is empty != success.** Also check `data.<mutation>.<resource>` is non-null. Some failures populate neither — inspect the whole response.
- **GID vs numeric ID.** Legacy REST gave numeric IDs; GraphQL wants full GID strings. To convert: `gid://shopify/Product/<numeric>`.
- **Rate limit surprise.** A single `products(first: 250)` with deep nesting can cost 1000+ points and throttle immediately on a standard-plan shop. Start narrow, read `extensions.cost`, adjust.
- **Pagination order.** `products(first: N, reverse: true)` sorts by `id DESC`, not `created_at`. Use `sortKey: CREATED_AT, reverse: true` for "newest first."
- **`read_all_orders` for historical data.** Without it, `orders(...)` silently caps at the 60-day window. You won't get an error, just fewer results than expected. For Shopify Plus merchants with many orders, request this scope via the app's protected-data settings.
- **Currencies are strings.** Amounts come back as `"49.00"` not `49.0`. Don't `jq tonumber` blindly if you care about zero-padding.
- **Multi-currency Money fields** have `shopMoney` (store's currency) AND `presentmentMoney` (customer's). Pick one consistently.

## Safety

Mutations in Shopify are real — they create products, charge refunds, cancel orders, ship fulfillments. Before running `productDelete`, `orderCancel`, `refundCreate`, or any bulk mutation: state clearly what the change is, on which shop, and confirm with the user. There is no staging clone of production data unless the user has a separate dev store.