# Masothue — 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.

> Search for Vietnamese companies by tax code to instantly access their official registration details including business address, legal representatives, and company information. Retrieve comprehensive business profiles to verify company legitimacy and get accurate contact information for any registered Vietnamese enterprise.

**Category:** Government & Public Data | **Website:** [masothue.com/](https://masothue.com/) | **Docs:** [parse.bot/marketplace/bd558b3b-48e5-480d-a86e-6f85f482a21f/masothue-com-api](https://parse.bot/marketplace/bd558b3b-48e5-480d-a86e-6f85f482a21f/masothue-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-masothue-com-api-bd558b3b/`
**Auth:** `Authorization: Bearer <LOCUS_API_KEY>`

## Endpoints

### get_company_detail

Retrieve full registration details for a single Vietnamese company. Accepts either a detail_path (from search_company results, most reliable) or a tax_code (triggers an intermediate search to locate the detail page). Returns official name, tax address, status, representative, industry, and other registration fields.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `detail_path` | string | No | Detail path from search_company results (e.g. /0314539064-cong-ty-tnhh-vinamilk-tan-son). Navigates directly to company page. |
| `tax_code` | string | No | Company tax code with leading zeros preserved (e.g. 0314539064). Used to search and find the company detail page. |

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/parse-masothue-com-api-bd558b3b/get_company_detail \
  -H "Authorization: Bearer YOUR_LOCUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"detail_path":"<string>","tax_code":"<string>"}'
```

### search_company

Full-text search over Vietnamese companies by name, tax code, ID number, or representative name. Returns up to 20 companies per page. Pagination via integer page counter. The search type narrows the interpretation of the query string — 'auto' lets the server decide.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `page` | integer | No | Page number for pagination. |
| `query` | string | Yes | Search query - company name, tax code, ID number, or representative name. |
| `type` | string | No | Search type filter. |

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/parse-masothue-com-api-bd558b3b/search_company \
  -H "Authorization: Bearer YOUR_LOCUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"page":"<integer>","query":"<string>","type":"<string>"}'
```