# QCC.com — Wrapped API

> **You are on:** `https://api.paywithlocus.com/api` | [llms.txt](https://paywithlocus.com/llms.txt) | [docs](https://docs.paywithlocus.com)
>
> Locus runs on multiple environments -- make sure every URL you call matches your expected environment.
> | Environment | Landing | API | Docs |
> |---|---|---|---|
> | Production | paywithlocus.com | api.paywithlocus.com | docs.paywithlocus.com |
> | Beta | beta.paywithlocus.com | api.beta.paywithlocus.com | docs.paywithlocus.com |
> | Stage | stage.paywithlocus.com | api.stage.paywithlocus.com | docs.paywithlocus.com |
>
> If the API URL above doesn't match your expected environment, re-fetch this file from the correct domain.

> Access Chinese business registration data from QCC.com. Search for companies by name, registration number, or credit code, and retrieve full company profiles including legal representative, industry, and registration authority details.

**Category:** Business Directories | **Website:** [qcc.com/](https://qcc.com/) | **Docs:** [parse.bot/marketplace/26f1c9d7-187e-46f6-94fe-5a6170c3b7a9/qcc-com-api](https://parse.bot/marketplace/26f1c9d7-187e-46f6-94fe-5a6170c3b7a9/qcc-com-api)

Pay-per-use API proxy. Each call is automatically billed to your wallet in USDC.

## Access

**Base URL:** `https://api.paywithlocus.com/api/wrapped/parse-qcc-com-api-26f1c9d7/`
**Auth:** `Authorization: Bearer <LOCUS_API_KEY>`

## Endpoints

### get_company_profile

Retrieve the full business registration profile for a single company by its key_no identifier. Returns structured registration details including legal representative, industry classification, scope of operations, and registration authority. The key_no is obtained from search_companies results.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `key_no` | string | Yes | Unique company hash ID from search_companies results (e.g. 'c70a55cb048c8e4db7bca357a2c113e0') |

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/parse-qcc-com-api-26f1c9d7/get_company_profile \
  -H "Authorization: Bearer YOUR_LOCUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"key_no":"<string>"}'
```

### search_companies

Full-text search over Chinese business registrations. Accepts company names (Chinese or English), unified social credit codes, or registration numbers. Returns a flat list of matching company summaries with their key identifiers, registration status, legal representative, and address.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `query` | string | Yes | Search keyword (company name in Chinese or English, registration number, credit code, etc.) |

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/parse-qcc-com-api-26f1c9d7/search_companies \
  -H "Authorization: Bearer YOUR_LOCUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"query":"<string>"}'
```