Chapter 15: API Design

API Architecture

AdPriority exposes a RESTful JSON API served by Express.js with TypeScript. All endpoints except Shopify webhooks require a valid Shopify session token. The API is designed for consumption by the embedded Shopify Polaris frontend via App Bridge authenticated fetch. Authentication uses Token Exchange exclusively – there is no legacy OAuth callback endpoint.

API ARCHITECTURE
================

  Shopify Admin (iframe)
       |
       |  App Bridge authenticated fetch
       v
  +---------------------------+
  |  Express.js Server        |
  |  Port 3010                |
  |                           |
  |  Middleware Stack:         |
  |  1. CORS                  |
  |  2. JSON body parser      |
  |  3. Rate limiter          |
  |  4. Shopify auth verify   |
  |  5. Tenant scoping        |
  |  6. Request logging       |
  +---------------------------+
       |
       +----> /api/v1/products/*   Product listing, sync triggers
       +----> /api/v1/priorities/* Score management, overrides
       +----> /api/v1/rules/*      Category rule CRUD
       +----> /api/v1/seasons/*    Seasonal calendar management
       +----> /api/v1/sync/*       Google Sheets push, sync status
       +----> /api/v1/settings/*   Tenant configuration
       +----> /api/v1/billing/*    Subscription management
       +----> /api/v1/gdpr/*       Mandatory GDPR compliance webhooks
       +----> /api/v1/webhooks/*   Shopify product webhooks (HMAC verified)
       +----> /api/v1/health       Liveness probe
       +----> /api/v1/health/ready Readiness probe (DB + Redis)

Base Configuration

Base URL (Development):  http://localhost:3010
Base URL (Production):   https://app.adpriority.com
API Prefix:              /api/v1
Content-Type:            application/json
Authentication:          Shopify App Bridge session token (Token Exchange)
Rate Limit:              100 requests/minute (general), 10/minute (sync)

Health Endpoints

Health endpoints are unauthenticated and used by load balancers and container orchestrators.

GET /api/v1/health

Liveness probe. Returns 200 if the process is running. Does not check downstream dependencies.

Response (200 OK):

{
  "status": "ok",
  "version": "2.0.0",
  "uptime": 86400
}

GET /api/v1/health/ready

Readiness probe. Returns 200 only when the server can serve traffic (database and Redis connections are live).

Response (200 OK):

{
  "status": "ready",
  "checks": {
    "database": "ok",
    "redis": "ok"
  }
}

Response (503 Service Unavailable):

{
  "status": "not_ready",
  "checks": {
    "database": "ok",
    "redis": "error: connection refused"
  }
}

Session Validation

Session validation is handled implicitly by the Shopify session token middleware on every authenticated request. The frontend calls the session endpoint on page load to confirm the session is still valid and retrieve tenant information.

GET /api/v1/session

Validates the current session and returns tenant information. Called on every page load by the frontend to confirm the session is still valid.

Response (200 OK):

{
  "tenant": {
    "id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
    "shopifyShopDomain": "nexus-clothes.myshopify.com",
    "planTier": "adpriority_pro",
    "status": "active",
    "gmcMerchantId": "REDACTED",
    "googleSheetId": "1BxiMVs0XRA5nFMdKvBdBZjgmUUqptlbs74OgVE2upms"
  },
  "billing": {
    "plan": "adpriority_pro",
    "status": "active",
    "activatedAt": "2026-01-15T10:00:00Z"
  },
  "features": {
    "seasonalAutomation": true,
    "tagModifiers": true,
    "newArrivalBoost": true,
    "googleAdsIntegration": true,
    "maxProducts": null
  }
}

Error Responses:

Products Endpoints

Product endpoints provide paginated access to the local product cache and trigger Shopify sync operations. Products are read from the AdPriority database, not from Shopify directly (the sync operation refreshes the cache).

GET /api/v1/products

Returns a cursor-paginated, filterable list of products with their current priority scores.

Query Parameters:

Response (200 OK):

{
  "products": [
    {
      "id": "prod-uuid-001",
      "shopifyProductId": "8779355160808",
      "title": "Jordan Craig Stacked Jeans - Jet Black",
      "productType": "Men-Bottoms-Stacked Jeans",
      "vendor": "Jordan Craig",
      "tags": ["NAME BRAND", "Men", "in-stock"],
      "status": "active",
      "variantCount": 6,
      "priority": {
        "score": 5,
        "label": "Push Hard",
        "override": false,
        "calculatedAt": "2026-02-10T08:00:00Z"
      },
      "updatedAt": "2026-02-10T08:00:00Z"
    },
    {
      "id": "prod-uuid-002",
      "shopifyProductId": "9128994570472",
      "title": "New Era NY Yankees 59FIFTY Fitted",
      "productType": "Headwear-Baseball-Fitted",
      "vendor": "New Era",
      "tags": ["NAME BRAND", "Men"],
      "status": "active",
      "variantCount": 8,
      "priority": {
        "score": 4,
        "label": "Strong",
        "override": false,
        "calculatedAt": "2026-02-10T08:00:00Z"
      },
      "updatedAt": "2026-02-10T08:00:00Z"
    }
  ],
  "pagination": {
    "nextCursor": "eyJpZCI6InByb2QtdXVpZC0wMDIifQ==",
    "prevCursor": null,
    "hasNext": true,
    "hasPrev": false,
    "total": 2425
  }
}

GET /api/v1/products/:id

Returns full detail for a single product, including all variants and their individual priority scores.

Response (200 OK):

{
  "id": "prod-uuid-001",
  "shopifyProductId": "8779355160808",
  "title": "Jordan Craig Stacked Jeans - Jet Black",
  "productType": "Men-Bottoms-Stacked Jeans",
  "vendor": "Jordan Craig",
  "tags": ["NAME BRAND", "Men", "in-stock", "jordan-craig"],
  "status": "active",
  "createdAt": "2025-06-15T10:00:00Z",
  "updatedAt": "2026-02-10T08:00:00Z",
  "variants": [
    {
      "id": "var-uuid-001",
      "shopifyVariantId": "46050142748904",
      "sku": "107438",
      "price": "89.99",
      "inventoryQuantity": 12,
      "gmcProductId": "shopify_US_8779355160808_46050142748904",
      "priorityScore": {
        "priority": 5,
        "customLabel0": "priority-5",
        "customLabel1": "winter",
        "customLabel2": "jeans-pants",
        "customLabel3": "in-stock",
        "customLabel4": "name-brand",
        "override": false,
        "calculatedAt": "2026-02-10T08:00:00Z"
      }
    },
    {
      "id": "var-uuid-002",
      "shopifyVariantId": "46050142781672",
      "sku": "107439",
      "price": "89.99",
      "inventoryQuantity": 0,
      "gmcProductId": "shopify_US_8779355160808_46050142781672",
      "priorityScore": {
        "priority": 0,
        "customLabel0": "priority-0",
        "customLabel1": "winter",
        "customLabel2": "jeans-pants",
        "customLabel3": "dead-stock",
        "customLabel4": "name-brand",
        "override": false,
        "calculatedAt": "2026-02-10T08:00:00Z"
      }
    }
  ]
}

Error Responses:

POST /api/v1/products/sync

Triggers a Shopify product sync that fetches all products from the Shopify Admin GraphQL API and updates the local cache. This is a long-running operation that returns immediately with a job reference.

Request Body:

{
  "mode": "incremental",
  "since": "2026-02-09T00:00:00Z"
}

Response (202 Accepted):

{
  "syncLogId": "sync-uuid-001",
  "status": "started",
  "estimatedProducts": 2425,
  "message": "Shopify product sync started"
}

Error Responses:

Priorities Endpoints

Priority endpoints read and modify the calculated priority scores. The listing endpoint supports the same filtering as products but returns score-centric data. The override endpoint allows merchants to manually lock a score.

GET /api/v1/priorities

Returns priority scores with filtering and aggregation options.

Query Parameters:

Response (200 OK):

{
  "priorities": [
    {
      "variantId": "var-uuid-001",
      "shopifyVariantId": "46050142748904",
      "gmcProductId": "shopify_US_8779355160808_46050142748904",
      "productTitle": "Jordan Craig Stacked Jeans - Jet Black",
      "sku": "107438",
      "priority": 5,
      "customLabels": {
        "label0": "priority-5",
        "label1": "winter",
        "label2": "jeans-pants",
        "label3": "in-stock",
        "label4": "name-brand"
      },
      "override": false,
      "calculatedAt": "2026-02-10T08:00:00Z"
    }
  ],
  "summary": {
    "distribution": { "0": 615, "1": 45, "2": 380, "3": 820, "4": 350, "5": 215 },
    "totalScored": 2425,
    "totalOverrides": 12,
    "lastCalculated": "2026-02-10T08:00:00Z"
  },
  "pagination": {
    "nextCursor": "eyJpZCI6InZhci11dWlkLTAwMSJ9",
    "prevCursor": null,
    "hasNext": true,
    "hasPrev": false,
    "total": 2425
  }
}

PUT /api/v1/priorities/:variantId

Manually overrides the priority score for a specific variant. Setting override: true locks the score so it is not changed by automatic recalculation.

Request Body:

{
  "priority": 5,
  "override": true,
  "overrideReason": "Bestseller - always push hard"
}

Response (200 OK):

{
  "variantId": "var-uuid-001",
  "priority": 5,
  "previousPriority": 4,
  "override": true,
  "overrideReason": "Bestseller - always push hard",
  "customLabels": {
    "label0": "priority-5",
    "label1": "winter",
    "label2": "jeans-pants",
    "label3": "in-stock",
    "label4": "name-brand"
  },
  "calculatedAt": "2026-02-10T14:30:00Z"
}

Error Responses:

POST /api/v1/priorities/recalculate

Triggers a bulk recalculation of all priority scores for the tenant. This re-evaluates every variant against the current category rules, seasonal calendar, tag modifiers, and inventory levels. Manually overridden scores are skipped unless includeOverrides is set to true.

Request Body:

{
  "includeOverrides": false,
  "productTypes": ["Men-Bottoms-Stacked Jeans", "Men-Tops-Hoodies & Sweatshirts"],
  "dryRun": false
}

Response (200 OK):

{
  "recalculated": 2413,
  "skippedOverrides": 12,
  "changes": {
    "increased": 145,
    "decreased": 89,
    "unchanged": 2179
  },
  "distribution": {
    "0": 630,
    "1": 42,
    "2": 375,
    "3": 815,
    "4": 345,
    "5": 218
  },
  "calculatedAt": "2026-02-10T14:35:00Z"
}

Rules Endpoints

Category rules define how product types map to base priorities. Each rule matches a product type pattern and assigns a base priority, optionally scoped to a specific season. Rules also carry tag-modifier configuration in the modifiers JSON field.

GET /api/v1/rules

Returns all category rules for the tenant, sorted by product type pattern.

Response (200 OK):

{
  "rules": [
    {
      "id": "rule-uuid-001",
      "productTypePattern": "outerwear-heavy",
      "season": null,
      "basePriority": 3,
      "modifiers": {
        "tagAdjustments": {
          "NAME BRAND": { "adjustment": 1 },
          "DEAD50": { "override": 0 }
        }
      },
      "matchingProducts": 72,
      "createdAt": "2026-01-15T10:00:00Z",
      "updatedAt": "2026-01-15T10:00:00Z"
    },
    {
      "id": "rule-uuid-002",
      "productTypePattern": "outerwear-heavy",
      "season": "winter",
      "basePriority": 5,
      "modifiers": {},
      "matchingProducts": 72,
      "createdAt": "2026-01-15T10:00:00Z",
      "updatedAt": "2026-01-15T10:00:00Z"
    }
  ],
  "totalRules": 80
}

POST /api/v1/rules

Creates a new category rule. If a rule with the same pattern and season already exists, the request is rejected with a 409 Conflict.

Request Body:

{
  "productTypePattern": "outerwear-heavy",
  "season": "winter",
  "basePriority": 5,
  "modifiers": {
    "tagAdjustments": {
      "NAME BRAND": { "adjustment": 1 },
      "DEAD50": { "override": 0 }
    }
  }
}

Response (201 Created):

{
  "id": "rule-uuid-new",
  "productTypePattern": "outerwear-heavy",
  "season": "winter",
  "basePriority": 5,
  "modifiers": { "tagAdjustments": { "NAME BRAND": { "adjustment": 1 } } },
  "createdAt": "2026-02-10T14:30:00Z"
}

Error Responses:

PUT /api/v1/rules/:id

Updates an existing category rule. Any field not included in the request body is left unchanged.

Request Body:

{
  "basePriority": 4,
  "modifiers": {
    "tagAdjustments": {
      "NAME BRAND": { "adjustment": 1 },
      "Sale": { "adjustment": -1 }
    }
  }
}

Response (200 OK):

{
  "id": "rule-uuid-001",
  "productTypePattern": "outerwear-heavy",
  "season": null,
  "basePriority": 4,
  "modifiers": { "tagAdjustments": { "NAME BRAND": { "adjustment": 1 }, "Sale": { "adjustment": -1 } } },
  "updatedAt": "2026-02-10T14:35:00Z"
}

DELETE /api/v1/rules/:id

Deletes a category rule. Products previously scored by this rule will retain their current scores until the next recalculation.

Response (200 OK):

{
  "deleted": true,
  "id": "rule-uuid-001",
  "affectedProducts": 72,
  "message": "Rule deleted. Run recalculation to update affected products."
}

Seasons Endpoints

Season endpoints manage the seasonal calendar. Each tenant has four seasons by default. The AdPriority Pro tier can customize dates and add micro-seasons.

GET /api/v1/seasons

Returns all seasonal calendars for the tenant, including which season is currently active.

Response (200 OK):

{
  "currentSeason": "winter",
  "currentSeasonCalendar": {
    "id": "cal-uuid-winter",
    "name": "Winter",
    "season": "winter",
    "startMonth": 11,
    "endMonth": 2
  },
  "nextTransition": {
    "toSeason": "spring",
    "date": "2026-03-01",
    "daysUntil": 19
  },
  "seasons": [
    {
      "id": "cal-uuid-winter",
      "name": "Winter",
      "season": "winter",
      "startMonth": 11,
      "endMonth": 2,
      "isCurrent": true,
      "categoryOverrides": {
        "outerwear-heavy": 5,
        "hoodies-sweatshirts": 5,
        "shorts": 0,
        "swim-shorts": 0
      }
    },
    {
      "id": "cal-uuid-spring",
      "name": "Spring",
      "season": "spring",
      "startMonth": 3,
      "endMonth": 4,
      "isCurrent": false,
      "categoryOverrides": {
        "jeans-pants": 4,
        "t-shirts": 4,
        "outerwear-heavy": 1
      }
    }
  ]
}

PUT /api/v1/seasons/:id

Updates a seasonal calendar’s dates or category overrides.

Request Body:

{
  "startMonth": 12,
  "endMonth": 2,
  "categoryOverrides": {
    "outerwear-heavy": 5,
    "hoodies-sweatshirts": 5,
    "headwear-cold-weather": 5,
    "jeans-pants": 4,
    "shorts": 0,
    "swim-shorts": 0,
    "footwear-sandals": 0
  }
}

Response (200 OK):

{
  "id": "cal-uuid-winter",
  "name": "Winter",
  "season": "winter",
  "startMonth": 12,
  "endMonth": 2,
  "categoryOverrides": { "outerwear-heavy": 5, "hoodies-sweatshirts": 5, "headwear-cold-weather": 5 },
  "updatedAt": "2026-02-10T14:40:00Z"
}

Error Responses:

Sync Endpoints

Sync endpoints manage the Google Sheets supplemental feed pipeline and provide visibility into sync history and status.

POST /api/v1/sync/sheet

Pushes current priority scores to the configured Google Sheet. The Sheet is then automatically fetched by Google Merchant Center on its daily schedule.

Request Body:

{
  "mode": "full",
  "activeOnly": true
}

Response (202 Accepted):

{
  "syncLogId": "sync-uuid-sheet-001",
  "status": "started",
  "sheetId": "1BxiMVs0XRA5nFMdKvBdBZjgmUUqptlbs74OgVE2upms",
  "sheetUrl": "https://docs.google.com/spreadsheets/d/1BxiMVs0XRA5nFMdKvBdBZjgmUUqptlbs74OgVE2upms",
  "estimatedRows": 15000,
  "message": "Google Sheet sync started"
}

GET /api/v1/sync/status

Returns the current sync status including last successful sync, pending changes, and next scheduled sync.

Response (200 OK):

{
  "lastSync": {
    "id": "sync-uuid-001",
    "syncType": "sheet",
    "status": "completed",
    "productsSynced": 14892,
    "errors": [],
    "startedAt": "2026-02-10T08:00:00Z",
    "completedAt": "2026-02-10T08:02:30Z",
    "durationSeconds": 150
  },
  "pendingChanges": 45,
  "sheetConfigured": true,
  "gmcMerchantId": "REDACTED",
  "nextScheduledSync": "2026-02-10T20:00:00Z",
  "syncFrequency": "daily"
}

GET /api/v1/sync/logs

Returns paginated sync history with filtering by type and status.

Query Parameters:

Response (200 OK):

{
  "logs": [
    {
      "id": "sync-uuid-001",
      "syncType": "sheet",
      "status": "completed",
      "productsSynced": 14892,
      "errors": [],
      "startedAt": "2026-02-10T08:00:00Z",
      "completedAt": "2026-02-10T08:02:30Z"
    },
    {
      "id": "sync-uuid-002",
      "syncType": "shopify",
      "status": "completed",
      "productsSynced": 2425,
      "errors": [],
      "startedAt": "2026-02-10T07:00:00Z",
      "completedAt": "2026-02-10T07:05:15Z"
    }
  ],
  "pagination": {
    "nextCursor": "eyJpZCI6InN5bmMtdXVpZC0wMDIifQ==",
    "prevCursor": null,
    "hasNext": true,
    "hasPrev": false,
    "total": 156
  }
}

Settings Endpoints

Settings endpoints provide read and write access to tenant configuration including GMC connection details, Google Sheet URL, and scoring defaults.

GET /api/v1/settings

Returns the full tenant configuration.

Response (200 OK):

{
  "store": {
    "shopifyShopDomain": "nexus-clothes.myshopify.com",
    "planTier": "adpriority_pro",
    "status": "active",
    "installedAt": "2026-01-15T10:00:00Z"
  },
  "googleMerchantCenter": {
    "merchantId": "REDACTED",
    "connected": true
  },
  "googleSheet": {
    "sheetId": "1BxiMVs0XRA5nFMdKvBdBZjgmUUqptlbs74OgVE2upms",
    "sheetUrl": "https://docs.google.com/spreadsheets/d/1BxiMVs0XRA5nFMdKvBdBZjgmUUqptlbs74OgVE2upms",
    "configured": true
  },
  "scoring": {
    "defaultPriority": 3,
    "newArrivalDays": 14,
    "newArrivalPriority": 5
  },
  "sync": {
    "frequency": "daily",
    "lastSyncAt": "2026-02-10T08:00:00Z"
  }
}

PUT /api/v1/settings

Updates tenant configuration. Only the fields included in the request body are modified.

Request Body:

{
  "googleMerchantCenter": {
    "merchantId": "REDACTED"
  },
  "googleSheet": {
    "sheetUrl": "https://docs.google.com/spreadsheets/d/1BxiMVs0XRA5nFMdKvBdBZjgmUUqptlbs74OgVE2upms"
  },
  "scoring": {
    "newArrivalDays": 30
  }
}

Response (200 OK):

{
  "updated": true,
  "settings": {
    "googleMerchantCenter": { "merchantId": "REDACTED", "connected": true },
    "googleSheet": { "sheetId": "1BxiMVs0XRA5nFMdKvBdBZjgmUUqptlbs74OgVE2upms", "configured": true },
    "scoring": { "defaultPriority": 3, "newArrivalDays": 30, "newArrivalPriority": 5 }
  }
}

Billing Endpoints

Billing endpoints manage the Shopify recurring application charge lifecycle. All billing is handled through Shopify’s Billing API, so AdPriority never collects payment information directly.

POST /api/v1/billing/subscribe

Creates or updates a Shopify recurring application charge. Returns a confirmation URL that the merchant must visit to approve the charge.

Request Body:

{
  "plan": "adpriority_pro"
}

Response (200 OK):

{
  "confirmationUrl": "https://nexus-clothes.myshopify.com/admin/charges/confirm?id=123456&signature=abc",
  "chargeId": 123456789,
  "plan": "adpriority_pro",
  "price": "149.00",
  "trialDays": 14
}

GET /api/v1/billing/status

Returns the current billing status and plan details.

Response (200 OK):

{
  "plan": "adpriority_pro",
  "status": "active",
  "price": "149.00",
  "billingCycle": "monthly",
  "activatedAt": "2026-01-15T10:00:00Z",
  "trialEndsAt": null,
  "features": {
    "maxProducts": null,
    "seasonalAutomation": true,
    "tagModifiers": true,
    "newArrivalBoost": true,
    "googleAdsIntegration": true,
    "syncFrequency": "hourly"
  }
}

GDPR Compliance Endpoints

Shopify requires all apps to implement three GDPR webhook endpoints. These are called by Shopify when a customer or shop requests data handling. They are verified using HMAC-SHA256 signatures.

POST /api/v1/gdpr/customers-data-request

Called when a customer requests their data. AdPriority does not store customer-identifiable data (only product and variant data), so this endpoint acknowledges the request and returns an empty payload.

Request Body (from Shopify):

{
  "shop_id": 123456789,
  "shop_domain": "nexus-clothes.myshopify.com",
  "customer": { "id": 987654321, "email": "customer@example.com" },
  "orders_requested": [123, 456]
}

Response (200 OK):

{
  "message": "AdPriority does not store customer-identifiable data. No data to report."
}

POST /api/v1/gdpr/customers-redact

Called when a customer requests deletion of their data. Since AdPriority stores no customer data, this is a no-op acknowledgment.

Response (200 OK):

{
  "message": "No customer data stored. Nothing to redact."
}

POST /api/v1/gdpr/shop-redact

Called 48 hours after a shop uninstalls the app. Triggers full deletion of the tenant and all associated data.

Request Body (from Shopify):

{
  "shop_id": 123456789,
  "shop_domain": "nexus-clothes.myshopify.com"
}

Response (200 OK):

{
  "message": "Tenant data for nexus-clothes.myshopify.com has been permanently deleted.",
  "deletedRecords": {
    "products": 5582,
    "variants": 19537,
    "priorityScores": 19537,
    "categoryRules": 80,
    "seasonalCalendars": 4,
    "syncLogs": 2340,
    "billing": 1
  }
}

Shopify Webhooks

Shopify webhooks notify AdPriority of product changes in real time. All webhooks are verified using HMAC-SHA256 signatures with the app’s client secret and deduplicated via the X-Shopify-Webhook-Id header.

WEBHOOK VERIFICATION
====================

  Shopify sends:
    X-Shopify-Hmac-SHA256: base64_encoded_hmac
    X-Shopify-Shop-Domain: nexus-clothes.myshopify.com
    X-Shopify-Topic: products/update
    X-Shopify-Webhook-Id: unique-webhook-id

  AdPriority verifies:
    1. Compute HMAC-SHA256 of raw body using SHOPIFY_API_SECRET
    2. Compare with X-Shopify-Hmac-SHA256 header
    3. Reject if mismatch (return 401)
    4. Check X-Shopify-Webhook-Id against dedup cache
    5. Skip if duplicate; otherwise process (return 200 immediately, queue async work)

Registered Webhooks

Error Response Format

All error responses follow a consistent JSON structure.

{
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Priority must be between 0 and 5",
    "details": {
      "field": "priority",
      "value": 7,
      "constraint": "range:0-5"
    }
  }
}

Error Code Reference

Rate Limit Headers

Every response includes rate limit information.

X-RateLimit-Limit: 100
X-RateLimit-Remaining: 94
X-RateLimit-Reset: 1707220860

Request Validation

All request bodies are validated using Zod schemas before reaching the route handler. Invalid requests are rejected with a 400 status and detailed error messages.

// src/api/validators/schemas.ts

import { z } from 'zod';

export const PriorityOverrideSchema = z.object({
  priority: z.number().int().min(0).max(5),
  override: z.boolean().optional().default(true),
  overrideReason: z.string().max(500).optional(),
});

export const CategoryRuleSchema = z.object({
  productTypePattern: z.string().min(1).max(255),
  season: z.enum(['winter', 'spring', 'summer', 'fall']).nullable().optional(),
  basePriority: z.number().int().min(0).max(5),
  modifiers: z.record(z.unknown()).optional().default({}),
});

export const SyncTriggerSchema = z.object({
  mode: z.enum(['full', 'delta']).optional().default('full'),
  activeOnly: z.boolean().optional().default(true),
});

export const BillingSubscribeSchema = z.object({
  plan: z.enum(['adpriority', 'adpriority_pro']),
});

export const RecalculateSchema = z.object({
  includeOverrides: z.boolean().optional().default(false),
  productTypes: z.array(z.string()).optional(),
  dryRun: z.boolean().optional().default(false),
});

Endpoint Summary