# List of APIs
Please visit Specification for how to make API request.
API categories :
| Category | Description |
|---|---|
| General | Retrieve general types. |
| Authentication | API authentication. |
| Order management | Order operations. For example, create, enquire, cancel order etc. |
The list of APIs：
| API number | Name | Category |
|---|---|---|
| PA-API-1.1 | Get access token | Authentication |
| PA-API-2.1 | Get available VAS | General |
| PA-API-2.2 | Get available busniess positions | General |
| PA-API-3.1 | Create order | Order management |
| PA-API-3.2 | Get order details | Order management |
| PA-API-3.3 | Cancel order | Order management |
| PA-API-3.4 | Order status callback | Order management |
| PA-API-3.5 | Get order status | Order management |
| PA-API-3.6 | Get Quotation | Order management |