# Tencent Cloud English Composition Correction API

> Tencent Cloud English Composition Correction API on Apizie: 4 endpoints (Correct Multi Image, Describe Task, ECC, EHOCR) 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:tencent-ecc/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month.

- Project key: `cloud:tencent-ecc`
- Category: Cloud
- Status: byok
- Source: https://www.tencentcloud.com/document/api
- Page: https://zieapi.vercel.app/api/cloud/tencent-ecc
- OpenAPI: https://zieapi.vercel.app/api/cloud/tencent-ecc/openapi.json

Tencent Cloud API 3.0 for English Composition Correction (ecc). Every call is signed with TC3-HMAC-SHA256 using your SecretId and SecretKey.

## Endpoints

### Correct Multi Image
`POST https://zieapi.vercel.app/v1/cloud:tencent-ecc/correct-multi-image` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| X-TC-Region | string | no | Region for regional products, for example ap-singapore, ap-guangzhou, na-siliconvalley |
| Image | array | yes |  |
| InputType | integer | yes |  |
| EccAppid | string | no |  |
| SessionId | string | no |  |
| ServerType | integer | no |  |
| Title | string | no |  |
| Grade | string | no |  |
| Requirement | string | no |  |
| ModelTitle | string | no |  |
| ModelContent | string | no |  |
| IsAsync | integer | no |  |

### Describe Task
`POST https://zieapi.vercel.app/v1/cloud:tencent-ecc/describe-task` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| X-TC-Region | string | no | Region for regional products, for example ap-singapore, ap-guangzhou, na-siliconvalley |
| TaskId | string | yes |  |
| EccAppid | string | no |  |

### ECC
`POST https://zieapi.vercel.app/v1/cloud:tencent-ecc/ecc` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| X-TC-Region | string | no | Region for regional products, for example ap-singapore, ap-guangzhou, na-siliconvalley |
| Content | string | yes |  |
| Title | string | no |  |
| Grade | string | no |  |
| Requirement | string | no |  |
| ModelTitle | string | no |  |
| ModelContent | string | no |  |
| EccAppid | string | no |  |
| IsAsync | integer | no |  |
| SessionId | string | no |  |

### EHOCR
`POST https://zieapi.vercel.app/v1/cloud:tencent-ecc/ehocr` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| X-TC-Region | string | no | Region for regional products, for example ap-singapore, ap-guangzhou, na-siliconvalley |
| Image | string | yes |  |
| InputType | integer | yes |  |
| EccAppid | string | no |  |
| SessionId | string | no |  |
| ServerType | integer | no |  |
| Title | string | no |  |
| Grade | string | no |  |
| Requirement | string | no |  |
| ModelTitle | string | no |  |
| ModelContent | string | no |  |
| IsAsync | integer | no |  |

## Example
```
curl "https://zieapi.vercel.app/v1/cloud:tencent-ecc/correct-multi-image" \
  -H "x-api-key: $APIZIE_KEY" \
  -H "x-upstream-key: $PROVIDER_KEY"
```

## FAQ

### How do I call the Tencent Cloud English Composition Correction API?
Create a free Apizie key, then send POST https://zieapi.vercel.app/v1/cloud:tencent-ecc/correct-multi-image with the header x-api-key. Every endpoint returns { project, data, timestamp }.

### Is the Tencent Cloud English Composition Correction API free on Apizie?
Yes. The Free plan includes 1,000 requests a month at 100 requests a minute, no credit card. Tencent Cloud English Composition Correction itself also needs your own key from tencentcloudapi.com.

### Can AI agents use the Tencent Cloud English Composition Correction 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:tencent-ecc.

### What is the status of the Tencent Cloud English Composition Correction API?
Needs your own provider key (bring your own key)