# Alibaba Cloud Optimization Solver API

> Alibaba Cloud Optimization Solver API on Apizie: 4 endpoints (Retrieves the activation status of all services in Optimization Solver, currently including the mathematical…, Retrieves information about purchased Optimization Solver licenses, Retrieves the license usage, version) returned as clean JSON through one API key. Send your own provider key in the x-upstream-key header. Call it over REST at https://zieapi.vercel.app/v1/cloud:aliyun-opt/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month.

- Project key: `cloud:aliyun-opt`
- Category: Cloud
- Status: byok
- Source: https://api.alibabacloud.com/product/opt
- Page: https://zieapi.vercel.app/api/cloud/aliyun-opt
- OpenAPI: https://zieapi.vercel.app/api/cloud/aliyun-opt/openapi.json

Alibaba Cloud OpenAPI for Optimization Solver (opt, version 2021-07-30). Calls are signed with ACS3-HMAC-SHA256 using your AccessKey ID and secret.

## Endpoints

### Retrieves the activation status of all services in Optimization Solver, currently including the mathematical…
`POST https://zieapi.vercel.app/v1/cloud:aliyun-opt/get-open-status` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| endpoint | string | no | Regional endpoint, for example https://opt.us-east-1.aliyuncs.com |

### Retrieves information about purchased Optimization Solver licenses
`POST https://zieapi.vercel.app/v1/cloud:aliyun-opt/get-order-info` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| endpoint | string | no | Regional endpoint, for example https://opt.us-east-1.aliyuncs.com |
| RelService | string | yes | The category of the purchased Optimization Solver license. The following category is supported: `MP`: mathematical programming |
| ResourceType | integer | yes | The version of the purchased solver. Only the following value is supported: `1`: local runtime edition |
| ListReleased | string | no | Specifies whether to include released instances |

### Retrieves the license usage
`POST https://zieapi.vercel.app/v1/cloud:aliyun-opt/get-order-usage` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| endpoint | string | no | Regional endpoint, for example https://opt.us-east-1.aliyuncs.com |
| RelService | string | yes | The category of the Optimization Solver license that you purchased. Valid values: `MP`: mathematical programming |
| ResourceType | integer | yes | The version of the solver that you purchased. Only one value is supported: `1`: on-premises runtime edition |
| LicenseKey | string | yes | The LicenseKey of the solver |
| TimeRange | integer | no | The time range. Valid values: `1`: one day before and after `2`: one week before and after `3`: one month before and after |

### version
`POST https://zieapi.vercel.app/v1/cloud:aliyun-opt/version` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| endpoint | string | no | Regional endpoint, for example https://opt.us-east-1.aliyuncs.com |

## Example
```
curl "https://zieapi.vercel.app/v1/cloud:aliyun-opt/get-open-status" \
  -H "x-api-key: $APIZIE_KEY" \
  -H "x-upstream-key: $PROVIDER_KEY"
```

## FAQ

### How do I call the Alibaba Cloud Optimization Solver API?
Create a free Apizie key, then send POST https://zieapi.vercel.app/v1/cloud:aliyun-opt/get-open-status with the header x-api-key. Every endpoint returns { project, data, timestamp }.

### Is the Alibaba Cloud Optimization Solver API free on Apizie?
Yes. The Free plan includes 1,000 requests a month at 100 requests a minute, no credit card. Alibaba Cloud Optimization Solver itself also needs your own key from aliyuncs.com.

### Can AI agents use the Alibaba Cloud Optimization Solver API?
Yes. Add the Apizie MCP server (https://zieapi.vercel.app/mcp) to Claude, ChatGPT, Cursor or VS Code, then ask in plain language. The agent calls run_scraper with project key cloud:aliyun-opt.

### What is the status of the Alibaba Cloud Optimization Solver API?
Needs your own provider key (bring your own key)