# 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 for Locus Pro. Each call burns credits from your workspace balance.

## Access

**Base URL:** `https://api.paywithlocus.com/api/wrapped/credits/qcc-com/`
**Auth:** `Authorization: Bearer <LOCUS_CREDITS_SECRET_KEY>` (an `lcr_` secret key or a scoped `lcac_` agent credential)
**Required header:** `Idempotency-Key: <fresh UUID per call>`. A retry with the same key replays the stored result without a new charge.
**Response:** the provider response after any endpoint-specific normalization. `X-Locus-Credits-Charged` carries the charge and `X-Locus-Credits-Balance` the remaining balance. Insufficient credits return `402` before the provider is called.
**Pricing:** estimated costs below are USD. Locus debits the credit equivalent at your workspace rate.

Full call contract: https://docs.paywithlocus.com/api-reference/introduction

> Using a Pay With Locus wallet key (`claw_` prefix)? Wallet routes are documented separately: https://docs.paywithlocus.com/wrapped-apis/for-agents

## 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/credits/qcc-com/get-company-profile \
  -H "Authorization: Bearer $LOCUS_CREDITS_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -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/credits/qcc-com/search-companies \
  -H "Authorization: Bearer $LOCUS_CREDITS_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"query":"<string>"}'
```

## Next steps

- [All wrapped API providers](https://paywithlocus.com/wapi/index.md): pick another provider.
- [Find and call tools](https://paywithlocus.com/agent/tools.md): price ceilings, async results, and errors.
- [Credits and billing](https://paywithlocus.com/agent/billing.md): what a call costs and how to add credits.
- [Agent docs index](https://paywithlocus.com/agent/index.md): every Locus agent page.