{
  "info": {
    "name": "WapCRM License Management API",
    "description": "# 🚀 WapCRM License Management API - Complete Collection\n\n## 📋 Overview\nComplete RESTful API system for automated license generation, management, and tracking. Built for WapCRM CRM extension with enterprise-level features including authentication, role-based access control, credit system integration, and comprehensive logging.\n\n**Base URL:** https://test.wapcrm.in/api/v1/\n\n---\n\n## 🔑 Authentication\n**Type:** Bearer Token\n**Header:** `Authorization: Bearer YOUR_API_TOKEN`\n\n### Token Features:\n- SHA-256 encrypted storage\n- Configurable rate limiting (100-10000 req/hour)\n- Optional IP whitelisting\n- Token expiration support\n- Usage tracking & analytics\n\n---\n\n## 📊 API Endpoints (7 Actions)\n\n### 1️⃣ CREATE License\n**Method:** POST\n**Endpoint:** `/license.php?action=create`\n**Purpose:** Generate new license (Free/Premium)\n\n**Required Fields:**\n- customer_name\n- email\n- password\n- whatsapp_number (with country code)\n- plan_type (Free/Premium)\n- duration (1, 3, 6, 12, 24 months)\n- timezone\n\n**Features:**\n- Auto license key generation (XXXX-XXXX-XXXX-XXXX)\n- Automatic credit deduction\n- SHA1 password hashing\n- Device limit: 1 (hardcoded)\n- Transaction logging\n\n---\n\n### 2️⃣ GET License\n**Method:** GET\n**Endpoint:** `/license.php?action=get&id={id}` or `&email={email}`\n**Purpose:** Retrieve license details\n\n**Returns:**\n- License information\n- Customer details\n- Plan type & dates\n- Status & timezone\n\n**Hidden Fields (Security):**\n- license_key (only shown on creation)\n- password & token\n- device_limit, created_by_user_id\n- deleted_key, current_active_devices\n\n---\n\n### 3️⃣ UPDATE License\n**Method:** POST/PUT\n**Endpoint:** `/license.php?action=update`\n**Purpose:** Modify license details\n\n**✅ Updatable Fields:**\n- `customer_name` - Change customer name\n- `password` - Update password (auto SHA1 hashed)\n- `extend_months` - Extend license (1, 3, 6, 12 months)\n\n**❌ NOT Updatable:**\n- email, whatsapp_number, timezone\n- license_key, plan_type, device_limit\n\n**Extension Options:**\n- 1 month - Short-term extension\n- 3 months - Quarterly renewal\n- 6 months - Half-yearly renewal\n- 12 months - Annual renewal\n\n---\n\n### 4️⃣ ACTIVATE License\n**Method:** POST\n**Endpoint:** `/license.php?action=activate&id={id}`\n**Purpose:** Activate license\n**Sets:** status='true', active='true'\n\n---\n\n### 5️⃣ DEACTIVATE License\n**Method:** POST\n**Endpoint:** `/license.php?action=deactivate&id={id}`\n**Purpose:** Deactivate license\n**Sets:** status='false', active='false'\n\n---\n\n### 6️⃣ DELETE License\n**Method:** POST/DELETE\n**Endpoint:** `/license.php?action=delete&id={id}`\n**Purpose:** Soft delete license (Admin only)\n**Sets:** deleted_key='yes'\n\n---\n\n### 7️⃣ LIST Licenses\n**Method:** GET\n**Endpoint:** `/license.php?action=list`\n**Purpose:** Paginated license listing with filters\n\n**Parameters:**\n- page (default: 1)\n- limit (default: 20, max: 100)\n- plan_type (Free/Premium)\n- status (active/inactive)\n\n**Returns:**\n- Array of licenses\n- Pagination metadata (total, total_pages)\n\n---\n\n## 💳 Credit System\n\n**Auto Credit Deduction:**\n- Free license = 1 Free credit\n- Premium license = 1 Premium credit\n- Unlimited credits = -1 value\n\n**Validation:**\n- Checks credits before creation\n- Prevents creation if insufficient\n- Logs all transactions\n\n**Transaction Tracking:**\n- User ID, Admin ID\n- Credit type (Free/Premium)\n- Amount, balance before/after\n- Related license_id & api_token_id\n\n---\n\n## 👥 Role-Based Permissions\n\n### Admin:\n✅ Create/update/delete ALL licenses\n✅ View all licenses\n✅ Set custom end dates\n✅ Full API access\n\n### Reseller:\n✅ Create licenses (own credits)\n✅ Update own licenses only\n✅ View own licenses only\n❌ Cannot delete or set custom dates\n\n### User:\n✅ Same as Reseller\n\n---\n\n## 🔐 Security Features\n\n### Token Security:\n- SHA-256 hash storage (never plain text)\n- Bearer authentication\n- Expiration support\n- IP whitelisting (optional)\n\n### Password Security:\n- SHA1 hashing (compatibility)\n- Never returned in responses\n- Auto-hashing on update\n\n### Data Privacy:\n- Sensitive fields hidden from API responses\n- Clean responses (no internal tracking fields)\n- SQL injection protection (prepared statements)\n\n### Rate Limiting:\n- Per-token limits (default: 1000/hour)\n- Configurable (100-10000)\n- Daily counter with auto-reset\n- 429 error when exceeded\n\n---\n\n## 📊 Response Format\n\n### Success Response:\n```json\n{\n  \"success\": true,\n  \"code\": 201,\n  \"message\": \"License created successfully\",\n  \"data\": {...},\n  \"timestamp\": \"2025-12-28 21:00:00\"\n}\n```\n\n### Error Response:\n```json\n{\n  \"success\": false,\n  \"code\": 400,\n  \"message\": \"Error description\",\n  \"data\": null,\n  \"timestamp\": \"2025-12-28 21:00:00\"\n}\n```\n\n### HTTP Status Codes:\n- 200 OK - Success\n- 201 Created - Resource created\n- 400 Bad Request - Invalid data\n- 401 Unauthorized - Invalid token\n- 403 Forbidden - Insufficient permissions/credits\n- 404 Not Found - Resource not found\n- 429 Too Many Requests - Rate limit exceeded\n- 500 Server Error - Internal error\n\n---\n\n## 📈 Logging & Tracking\n\n### API Request Logs:\n- Every request logged automatically\n- Tracks: endpoint, method, user, token\n- Stores: request data, response code, execution time\n- Records: IP address, user agent\n\n### Credit Transactions:\n- All credit operations logged\n- Tracks: license_id, api_token_id\n- Stores: balance before/after\n- Maintains complete audit trail\n\n### Usage Analytics:\n- Token usage count\n- Requests per day\n- Last used timestamp\n- Performance metrics (execution time)\n\n---\n\n## 🗄️ Database Tables\n\n### New Tables:\n1. **api_tokens** - Authentication tokens\n2. **api_request_logs** - Request tracking\n\n### Modified Tables:\n3. **users** - Added: created_by_user_id, created_via_api\n4. **credit_transactions** - Added: related_license_id, api_token_id\n\n---\n\n## 🎯 Key Features\n\n✅ **Complete License CRUD** - Create, Read, Update, Delete\n✅ **Role-Based Access** - Admin, Reseller, User permissions\n✅ **Credit System Integration** - Auto deduction & tracking\n✅ **Rate Limiting** - Configurable per token\n✅ **IP Whitelisting** - Optional security layer\n✅ **Comprehensive Logging** - Every request tracked\n✅ **Password Security** - Auto SHA1 hashing\n✅ **Token Authentication** - SHA-256 encrypted\n✅ **Clean Responses** - No sensitive/internal fields\n✅ **License Extension** - 1/3/6/12 month options\n✅ **Pagination Support** - Efficient data retrieval\n✅ **Timezone Support** - Validated PHP timezones\n✅ **Device Management** - Fixed limit of 1 device\n\n---\n\n## 🚦 Before Using:\n\n1. **Set API Token**\n   - Go to Collection Variables\n   - Set `api_token` = YOUR_ACTUAL_TOKEN\n\n2. **Update Base URL** (if different)\n   - Set `base_url` = your domain\n\n3. **Test Connection**\n   - Run \"List All Licenses\" request\n   - Verify 200 OK response\n\n---\n\n## 📦 Collection Contents (19 Requests)\n\n### CREATE (2):\n- Create License - Premium 12 Months\n- Create License - Free Trial\n\n### GET (2):\n- Get License by ID\n- Get License by Email\n\n### UPDATE (7):\n- Update License - Name Only\n- Update License - Change Password\n- Update License - Extend 1 Month\n- Update License - Extend 3 Months\n- Update License - Extend 6 Months\n- Update License - Extend 1 Year\n- Update License - All Fields\n\n### ACTIVATE/DEACTIVATE (2):\n- Activate License\n- Deactivate License\n\n### DELETE (1):\n- Delete License (Admin Only)\n\n### LIST (5):\n- List All Licenses\n- List Premium Licenses\n- List Active Licenses\n- List with Pagination\n- List Free Licenses\n\n---\n\n## ⚠️ Important Notes\n\n### Device Limit Policy:\n- All licenses have device_limit = 1 (hardcoded)\n- Cannot be changed via API\n- Applies to both Free and Premium\n\n### Email/WhatsApp/Timezone:\n- Cannot be updated after creation\n- Set correctly during license creation\n\n### License Key:\n- Shown ONLY during creation\n- NOT visible in GET/LIST responses\n- Save it immediately when creating\n\n### Extension Calculation:\n- Extension added to current end_date\n- Example: end_date 2025-12-28 + 3 months = 2026-03-28\n\n---\n\n## 💡 Common Use Cases\n\n### Use Case 1: Create & Activate License\n1. Create License → Get license_id\n2. Activate License → Enable usage\n3. Get License → Verify status\n\n### Use Case 2: Renew Expired License\n1. Get License → Check current end_date\n2. Extend License → Add months\n3. Get License → Verify new end_date\n\n### Use Case 3: Password Reset\n1. Get License by Email → Find license\n2. Update Password → Set new password\n3. Confirm to customer\n\n### Use Case 4: Bulk License Management\n1. List Licenses → Get all active\n2. Filter by plan_type\n3. Extend multiple licenses\n\n---\n\n## 🆘 Troubleshooting\n\n### Error 401 Unauthorized\n**Problem:** Invalid or missing token\n**Solution:** Check api_token in Variables\n\n### Error 403 Forbidden\n**Problem:** Insufficient credits or permissions\n**Solution:** Check credit balance or user role\n\n### Error 429 Rate Limited\n**Problem:** Too many requests\n**Solution:** Wait or increase rate limit\n\n### Error 400 Invalid extend_months\n**Problem:** Used invalid value\n**Solution:** Use only 1, 3, 6, or 12\n\n---\n\n## 📞 Support\n- **Email:** support@wapcrm.in\n- **Website:** https://wapcrm.in\n- **Documentation:** Included in package\n\n---\n\n## 📄 Version Info\n- **API Version:** 1.0.0\n- **Collection Version:** 1.0.0\n- **Last Updated:** December 2025\n- **Format:** Postman Collection v2.1.0\n\n---\n\n**© 2025 Creators Choice - WapCRM**\n**Production Ready | Enterprise Features | Complete Documentation**",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
  },
  "auth": {
    "type": "bearer",
    "bearer": [
      {
        "key": "token",
        "value": "{{api_token}}",
        "type": "string"
      }
    ]
  },
  "variable": [
    {
      "key": "base_url",
      "value": "https://test.wapcrm.in/api/v1",
      "type": "string"
    },
    {
      "key": "api_token",
      "value": "YOUR_API_TOKEN_HERE",
      "type": "string"
    }
  ],
  "item": [
    {
      "name": "License Management",
      "item": [
        {
          "name": "Create License",
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"customer_name\": \"John Doe\",\n  \"email\": \"john.doe@example.com\",\n  \"password\": \"securepass123\",\n  \"whatsapp_number\": \"919999999999\",\n  \"plan_type\": \"Premium\",\n  \"duration\": 12,\n  \"timezone\": \"Asia/Kolkata\"\n}"
            },
            "url": {
              "raw": "{{base_url}}/license.php?action=create",
              "host": ["{{base_url}}"],
              "path": ["license.php"],
              "query": [
                {
                  "key": "action",
                  "value": "create"
                }
              ]
            },
            "description": "Creates a new license for a customer.\n\n**Required Fields:**\n- customer_name\n- email\n- password\n- whatsapp_number (with country code)\n- plan_type (Free or Premium)\n- duration (in months: 1, 3, 6, 12, 24)\n- timezone\n\n**Optional Fields:**\n- end_date (Admin only, custom date)\n\n**Note:** device_limit is automatically set to 1 (fixed, not customizable)\n\n**Credits:**\n- Free license: 1 Free credit\n- Premium license: 1 Premium credit"
          },
          "response": []
        },
        {
          "name": "Create Free License",
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"customer_name\": \"Jane Smith\",\n  \"email\": \"jane.smith@example.com\",\n  \"password\": \"securepass123\",\n  \"whatsapp_number\": \"919888888888\",\n  \"plan_type\": \"Free\",\n  \"duration\": 1,\n  \"timezone\": \"Asia/Kolkata\"\n}"
            },
            "url": {
              "raw": "{{base_url}}/license.php?action=create",
              "host": ["{{base_url}}"],
              "path": ["license.php"],
              "query": [
                {
                  "key": "action",
                  "value": "create"
                }
              ]
            },
            "description": "Creates a Free trial license (1 day duration)"
          },
          "response": []
        },
        {
          "name": "Create License - Duplicate Email Error",
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"customer_name\": \"Test User\",\n  \"email\": \"john.doe@example.com\",\n  \"password\": \"test123\",\n  \"whatsapp_number\": \"919777777777\",\n  \"plan_type\": \"Premium\",\n  \"duration\": 6,\n  \"timezone\": \"Asia/Kolkata\"\n}"
            },
            "url": {
              "raw": "{{base_url}}/license.php?action=create",
              "host": ["{{base_url}}"],
              "path": ["license.php"],
              "query": [
                {
                  "key": "action",
                  "value": "create"
                }
              ]
            },
            "description": "Example showing duplicate email error.\n\n**This request will fail if john.doe@example.com already exists.**\n\n**Error Response (400):**\n```json\n{\n  \"success\": false,\n  \"code\": 400,\n  \"message\": \"Email already exists. Please use a different email address.\",\n  \"data\": null,\n  \"timestamp\": \"2025-12-28 22:00:00\"\n}\n```\n\n**Duplicate Validation:**\n- Email uniqueness checked BEFORE credit deduction\n- Only active licenses checked (deleted_key = 'no')\n- Case-sensitive email validation\n- No credits wasted on duplicates"
          },
          "response": []
        },
        {
          "name": "Create License - Duplicate WhatsApp Error",
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"customer_name\": \"Another User\",\n  \"email\": \"unique.email@example.com\",\n  \"password\": \"test123\",\n  \"whatsapp_number\": \"919999999999\",\n  \"plan_type\": \"Premium\",\n  \"duration\": 3,\n  \"timezone\": \"Asia/Kolkata\"\n}"
            },
            "url": {
              "raw": "{{base_url}}/license.php?action=create",
              "host": ["{{base_url}}"],
              "path": ["license.php"],
              "query": [
                {
                  "key": "action",
                  "value": "create"
                }
              ]
            },
            "description": "Example showing duplicate WhatsApp number error.\n\n**This request will fail if 919999999999 already exists.**\n\n**Error Response (400):**\n```json\n{\n  \"success\": false,\n  \"code\": 400,\n  \"message\": \"WhatsApp number already exists. Please use a different number.\",\n  \"data\": null,\n  \"timestamp\": \"2025-12-28 22:00:00\"\n}\n```\n\n**Duplicate Validation:**\n- WhatsApp uniqueness checked BEFORE credit deduction\n- Only active licenses checked (deleted_key = 'no')\n- Exact match including country code\n- No credits wasted on duplicates"
          },
          "response": []
        },
        {
          "name": "Get License by ID",
          "request": {
            "method": "GET",
            "header": [],
            "url": {
              "raw": "{{base_url}}/license.php?action=get&id=1710",
              "host": ["{{base_url}}"],
              "path": ["license.php"],
              "query": [
                {
                  "key": "action",
                  "value": "get"
                },
                {
                  "key": "id",
                  "value": "1710"
                }
              ]
            },
            "description": "Retrieves license details by license ID.\n\n**Permissions:**\n- Admin: Can view all licenses\n- Reseller/User: Can only view own licenses"
          },
          "response": []
        },
        {
          "name": "Get License by Email",
          "request": {
            "method": "GET",
            "header": [],
            "url": {
              "raw": "{{base_url}}/license.php?action=get&email=john.doe@example.com",
              "host": ["{{base_url}}"],
              "path": ["license.php"],
              "query": [
                {
                  "key": "action",
                  "value": "get"
                },
                {
                  "key": "email",
                  "value": "john.doe@example.com"
                }
              ]
            },
            "description": "Retrieves license details by customer email"
          },
          "response": []
        },
        {
          "name": "Update License - Name Only",
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"id\": 1710,\n  \"customer_name\": \"John Smith Updated\"\n}"
            },
            "url": {
              "raw": "{{base_url}}/license.php?action=update",
              "host": ["{{base_url}}"],
              "path": ["license.php"],
              "query": [
                {
                  "key": "action",
                  "value": "update"
                }
              ]
            },
            "description": "Updates license customer name.\n\n**Updatable Fields:**\n- customer_name\n- password (auto SHA1 hashed)\n- extend_months (1, 3, 6, or 12)\n\n**NOT Updatable:**\n- email (cannot change)\n- whatsapp_number (cannot change)\n- timezone (cannot change)\n- device_limit (always 1)\n\n**Permissions:**\n- Admin: Can update all licenses\n- Reseller/User: Can only update own licenses"
          },
          "response": []
        },
        {
          "name": "Update License - Change Password",
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"id\": 1710,\n  \"password\": \"NewSecurePassword@123\"\n}"
            },
            "url": {
              "raw": "{{base_url}}/license.php?action=update",
              "host": ["{{base_url}}"],
              "path": ["license.php"],
              "query": [
                {
                  "key": "action",
                  "value": "update"
                }
              ]
            },
            "description": "Updates license password. Password will be automatically hashed with SHA1 before storing.\n\n**Note:** Send plain text password, API will hash it for security."
          },
          "response": []
        },
        {
          "name": "Update License - Extend 1 Month",
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"id\": 1710,\n  \"extend_months\": 1\n}"
            },
            "url": {
              "raw": "{{base_url}}/license.php?action=update",
              "host": ["{{base_url}}"],
              "path": ["license.php"],
              "query": [
                {
                  "key": "action",
                  "value": "update"
                }
              ]
            },
            "description": "Extends license by 1 month.\n\n**extend_months options:**\n- 1 = 1 month\n- 3 = 3 months (quarterly)\n- 6 = 6 months (half-yearly)\n- 12 = 12 months (1 year)\n\n**Note:** Extension is added to current end_date"
          },
          "response": []
        },
        {
          "name": "Update License - Extend 3 Months",
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"id\": 1710,\n  \"extend_months\": 3\n}"
            },
            "url": {
              "raw": "{{base_url}}/license.php?action=update",
              "host": ["{{base_url}}"],
              "path": ["license.php"],
              "query": [
                {
                  "key": "action",
                  "value": "update"
                }
              ]
            },
            "description": "Extends license by 3 months (quarterly renewal)."
          },
          "response": []
        },
        {
          "name": "Update License - Extend 6 Months",
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"id\": 1710,\n  \"extend_months\": 6\n}"
            },
            "url": {
              "raw": "{{base_url}}/license.php?action=update",
              "host": ["{{base_url}}"],
              "path": ["license.php"],
              "query": [
                {
                  "key": "action",
                  "value": "update"
                }
              ]
            },
            "description": "Extends license by 6 months (half-yearly renewal)."
          },
          "response": []
        },
        {
          "name": "Update License - Extend 1 Year",
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"id\": 1710,\n  \"extend_months\": 12\n}"
            },
            "url": {
              "raw": "{{base_url}}/license.php?action=update",
              "host": ["{{base_url}}"],
              "path": ["license.php"],
              "query": [
                {
                  "key": "action",
                  "value": "update"
                }
              ]
            },
            "description": "Extends license by 12 months (1 year / annual renewal)."
          },
          "response": []
        },
        {
          "name": "Update License - All Fields",
          "request": {
            "method": "POST",
            "header": [
              {
                "key": "Content-Type",
                "value": "application/json"
              }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\n  \"id\": 1710,\n  \"customer_name\": \"John Smith Updated\",\n  \"password\": \"NewPassword@2025\",\n  \"extend_months\": 6\n}"
            },
            "url": {
              "raw": "{{base_url}}/license.php?action=update",
              "host": ["{{base_url}}"],
              "path": ["license.php"],
              "query": [
                {
                  "key": "action",
                  "value": "update"
                }
              ]
            },
            "description": "Updates multiple fields at once:\n- Customer name\n- Password (hashed automatically)\n- Extends license by 6 months"
          },
          "response": []
        },
        {
          "name": "Activate License",
          "request": {
            "method": "POST",
            "header": [],
            "url": {
              "raw": "{{base_url}}/license.php?action=activate&id=1710",
              "host": ["{{base_url}}"],
              "path": ["license.php"],
              "query": [
                {
                  "key": "action",
                  "value": "activate"
                },
                {
                  "key": "id",
                  "value": "1710"
                }
              ]
            },
            "description": "Activates a license (sets status and active to true)"
          },
          "response": []
        },
        {
          "name": "Deactivate License",
          "request": {
            "method": "POST",
            "header": [],
            "url": {
              "raw": "{{base_url}}/license.php?action=deactivate&id=1710",
              "host": ["{{base_url}}"],
              "path": ["license.php"],
              "query": [
                {
                  "key": "action",
                  "value": "deactivate"
                },
                {
                  "key": "id",
                  "value": "1710"
                }
              ]
            },
            "description": "Deactivates a license (sets status and active to false)"
          },
          "response": []
        },
        {
          "name": "Delete License (Admin Only)",
          "request": {
            "method": "POST",
            "header": [],
            "url": {
              "raw": "{{base_url}}/license.php?action=delete&id=1710",
              "host": ["{{base_url}}"],
              "path": ["license.php"],
              "query": [
                {
                  "key": "action",
                  "value": "delete"
                },
                {
                  "key": "id",
                  "value": "1710"
                }
              ]
            },
            "description": "Soft deletes a license.\n\n**Note:** Admin permission required"
          },
          "response": []
        },
        {
          "name": "List All Licenses",
          "request": {
            "method": "GET",
            "header": [],
            "url": {
              "raw": "{{base_url}}/license.php?action=list&page=1&limit=20",
              "host": ["{{base_url}}"],
              "path": ["license.php"],
              "query": [
                {
                  "key": "action",
                  "value": "list"
                },
                {
                  "key": "page",
                  "value": "1",
                  "description": "Page number (default: 1)"
                },
                {
                  "key": "limit",
                  "value": "20",
                  "description": "Results per page (1-100, default: 20)"
                }
              ]
            },
            "description": "Lists all licenses with pagination.\n\n**Query Parameters:**\n- page: Page number (default: 1)\n- limit: Results per page (1-100, default: 20)\n- plan_type: Filter by Free or Premium\n- status: Filter by active or inactive"
          },
          "response": []
        },
        {
          "name": "List Premium Licenses Only",
          "request": {
            "method": "GET",
            "header": [],
            "url": {
              "raw": "{{base_url}}/license.php?action=list&page=1&limit=20&plan_type=Premium",
              "host": ["{{base_url}}"],
              "path": ["license.php"],
              "query": [
                {
                  "key": "action",
                  "value": "list"
                },
                {
                  "key": "page",
                  "value": "1"
                },
                {
                  "key": "limit",
                  "value": "20"
                },
                {
                  "key": "plan_type",
                  "value": "Premium"
                }
              ]
            },
            "description": "Lists only Premium licenses"
          },
          "response": []
        },
        {
          "name": "List Active Licenses Only",
          "request": {
            "method": "GET",
            "header": [],
            "url": {
              "raw": "{{base_url}}/license.php?action=list&page=1&limit=20&status=active",
              "host": ["{{base_url}}"],
              "path": ["license.php"],
              "query": [
                {
                  "key": "action",
                  "value": "list"
                },
                {
                  "key": "page",
                  "value": "1"
                },
                {
                  "key": "limit",
                  "value": "20"
                },
                {
                  "key": "status",
                  "value": "active"
                }
              ]
            },
            "description": "Lists only active licenses"
          },
          "response": []
        }
      ],
      "description": "All license management endpoints"
    },
    {
      "name": "Authentication Test",
      "item": [
        {
          "name": "Test Token",
          "request": {
            "method": "GET",
            "header": [],
            "url": {
              "raw": "{{base_url}}/license.php?action=list&limit=1",
              "host": ["{{base_url}}"],
              "path": ["license.php"],
              "query": [
                {
                  "key": "action",
                  "value": "list"
                },
                {
                  "key": "limit",
                  "value": "1"
                }
              ]
            },
            "description": "Quick test to verify your API token is working.\n\nIf successful, you should receive a 200 response with license data."
          },
          "response": []
        }
      ]
    }
  ]
}