# Get detailed per-field cost breakdown
curl -X POST "https://$STORE/admin/api/2024-10/graphql.json" \
  -H "X-Shopify-Access-Token: $TOKEN" \
  -H "Content-Type: application/json" \
  -H "Shopify-GraphQL-Cost-Debug: 1" \
  -d '{
    "query": "{ products(first: 50) { edges { node { id title variants(first: 20) { edges { node { id price metafields(first: 5) { edges { node { key value } } } } } } } } } }"
  }' | jq '.extensions.cost'

{
  "requestedQueryCost": 1552,
  "actualQueryCost": 234,
  "throttleStatus": {
    "maximumAvailable": 1000.0,
    "currentlyAvailable": 766.0,
    "restoreRate": 50.0
  }
}

# Capture full response headers and body
curl -v -X POST "https://$STORE/admin/api/2024-10/graphql.json" \
  -H "X-Shopify-Access-Token: $TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"query": "{ shop { name } }"}' 2>&1 | tee /tmp/shopify-debug.txt

# Extract the request ID
grep -i "x-request-id" /tmp/shopify-debug.txt

// Check webhook subscription health
const WEBHOOK_STATUS = `{
  webhookSubscriptions(first: 50) {
    edges {
      node {
        id
        topic
        endpoint {
          ... on WebhookHttpEndpoint {
            callbackUrl
          }
        }
        format
        apiVersion
        createdAt
        updatedAt
      }
    }
  }
}`;

// Common webhook delivery issues:
// 1. Your endpoint returns non-200 — Shopify retries 19 times over 48 hours
// 2. Response takes > 5 seconds — Shopify considers it failed
// 3. Endpoint is HTTP (not HTTPS) — Shopify won't deliver
// 4. SSL certificate invalid — delivery fails silently

# Check if a specific field exists in your API version
curl -X POST "https://$STORE/admin/api/2024-10/graphql.json" \
  -H "X-Shopify-Access-Token: $TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "query": "{ __type(name: \"Product\") { fields { name type { name kind } } } }"
  }' | jq '.data.__type.fields[] | {name, type: .type.name}'

# Check available mutations
curl -X POST "https://$STORE/admin/api/2024-10/graphql.json" \
  -H "X-Shopify-Access-Token: $TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "query": "{ __schema { mutationType { fields { name description } } } }"
  }' | jq '.data.__schema.mutationType.fields[] | select(.name | startswith("product"))'

#!/bin/bash
# shopify-layer-test.sh — test each layer independently
STORE="$SHOPIFY_STORE"
TOKEN="$SHOPIFY_ACCESS_TOKEN"
VERSION="2024-10"

echo "=== Layer-by-Layer Diagnostic ==="

# Layer 1: DNS
echo -n "1. DNS: "
dig +short "$STORE" >/dev/null 2>&1 && echo "OK" || echo "FAIL"

# Layer 2: TCP connectivity
echo -n "2. TCP: "
timeout 5 bash -c "echo > /dev/tcp/${STORE}/443" 2>/dev/null && echo "OK" || echo "FAIL"

# Layer 3: TLS handshake
echo -n "3. TLS: "
echo | openssl s_client -connect "$STORE:443" -servername "$STORE" 2>/dev/null | grep -q "Verify return code: 0" && echo "OK" || echo "FAIL"

# Layer 4: HTTP response
echo -n "4. HTTP: "
HTTP=$(curl -sf -o /dev/null -w "%{http_code}" "https://$STORE/admin/api/$VERSION/shop.json" -H "X-Shopify-Access-Token: $TOKEN")
[ "$HTTP" = "200" ] && echo "OK ($HTTP)" || echo "FAIL ($HTTP)"

# Layer 5: GraphQL
echo -n "5. GraphQL: "
GQL=$(curl -sf "https://$STORE/admin/api/$VERSION/graphql.json" \
  -H "X-Shopify-Access-Token: $TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"query": "{ shop { name } }"}' | jq -r '.data.shop.name')
[ -n "$GQL" ] && echo "OK ($GQL)" || echo "FAIL"

# Layer 6: Rate limit state
echo -n "6. Rate limit: "
curl -sf "https://$STORE/admin/api/$VERSION/graphql.json" \
  -H "X-Shopify-Access-Token: $TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"query": "{ shop { name } }"}' \
  | jq -r '.extensions.cost.throttleStatus | "\(.currentlyAvailable)/\(.maximumAvailable) available"'

// Capture timing and response details for pattern analysis
interface DebugEntry {
  timestamp: string;
  operation: string;
  requestId: string;
  statusCode: number;
  durationMs: number;
  queryCost: number;
  availablePoints: number;
  error?: string;
}

const debugLog: DebugEntry[] = [];

async function debugShopifyCall<T>(
  operation: string,
  fn: () => Promise<T>
): Promise<T> {
  const start = Date.now();
  try {
    const result = await fn();
    debugLog.push({
      timestamp: new Date().toISOString(),
      operation,
      requestId: "from-response-headers",
      statusCode: 200,
      durationMs: Date.now() - start,
      queryCost: (result as any).extensions?.cost?.actualQueryCost || 0,
      availablePoints: (result as any).extensions?.cost?.throttleStatus?.currentlyAvailable || 0,
    });
    return result;
  } catch (error: any) {
    debugLog.push({
      timestamp: new Date().toISOString(),
      operation,
      requestId: error.response?.headers?.["x-request-id"] || "unknown",
      statusCode: error.response?.code || 0,
      durationMs: Date.now() - start,
      queryCost: 0,
      availablePoints: 0,
      error: error.message,
    });
    throw error;
  }
}

// After running, analyze the debug log for patterns:
// - Do failures cluster at specific times?
// - Does availablePoints drop to 0 before failures?
// - Are specific operations consistently slow?

# Collect everything for a support ticket
echo "=== Shopify Support Evidence ===" > evidence.txt
echo "Date: $(date -u)" >> evidence.txt
echo "Store: $SHOPIFY_STORE" >> evidence.txt
echo "API Version: 2024-10" >> evidence.txt
echo "" >> evidence.txt
echo "Error X-Request-Ids:" >> evidence.txt
echo "  - abc123def456" >> evidence.txt
echo "" >> evidence.txt
echo "Query that fails:" >> evidence.txt
echo '  { products(first: 50) { edges { node { id title } } } }' >> evidence.txt
echo "" >> evidence.txt
echo "Frequency: ~5% of requests between 2pm-4pm UTC" >> evidence.txt