# Taiwan Company Registry — GCIS UBN Lookup (`logfabric/taiwan-gcis-company-registry`) Actor

Look up Taiwan companies by Unified Business Number via the official GCIS API — no login, no scraping.

- **URL**: https://apify.com/logfabric/taiwan-gcis-company-registry.md
- **Developed by:** [LogFabric](https://apify.com/logfabric) (community)
- **Categories:** Lead generation, Other
- **Stats:** 2 total users, 1 monthly users, 100.0% runs succeeded, 0 bookmarks
- **User rating**: No ratings yet

## Pricing

from $5.00 / 1,000 results

This Actor is paid per event. You are not charged for the Apify platform usage, but only a fixed price for specific events.

Learn more: https://docs.apify.com/platform/actors/running/actors-in-store#pay-per-event

## What's an Apify Actor?

Actors are a software tools running on the Apify platform, for all kinds of web data extraction and automation use cases.
In Batch mode, an Actor accepts a well-defined JSON input, performs an action which can take anything from a few seconds to a few hours,
and optionally produces a well-defined JSON output, datasets with results, or files in key-value store.
In Standby mode, an Actor provides a web server which can be used as a website, API, or an MCP server.
Actors are written with capital "A".

## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.
The best way to integrate Actors is as follows.

In JavaScript/TypeScript projects, use official [JavaScript/TypeScript client](https://docs.apify.com/api/client/js.md):

```bash
npm install apify-client
```

In Python projects, use official [Python client library](https://docs.apify.com/api/client/python.md):

```bash
pip install apify-client
```

In shell scripts, use [Apify CLI](https://docs.apify.com/cli/docs.md):

````bash
# MacOS / Linux
curl -fsSL https://apify.com/install-cli.sh | bash
# Windows
irm https://apify.com/install-cli.ps1 | iex
```bash

In AI frameworks, you might use the [Apify MCP server](https://docs.apify.com/platform/integrations/mcp.md).

If your project is in a different language, use the [REST API](https://docs.apify.com/api/v2.md).

For usage examples, see the [API](#api) section below.

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).


# README

## Taiwan Company Registry — GCIS UBN Lookup

Look up Taiwan companies by Unified Business Number (UBN / 統一編號) using the official GCIS OData API. Returns company name, status, setup date, and business items as structured JSON. No login, no token, no scraping.

---

### What this Actor does

This Actor accepts one or more Taiwan Unified Business Numbers (UBN / 統一編號) and queries the Taiwan GCIS OData API for each number. Results are pushed to an Apify Dataset as English-key JSON records.

For each UBN, the Actor returns:

- Company name in Traditional Chinese
- Company status code and description
- Company status normalized to English (`Active` / `Dissolved` / `Revoked`)
- Setup date in original ROC calendar format
- Setup date converted to ISO 8601 format
- Business items, including industry codes and descriptions in Traditional Chinese
- A `found` flag indicating whether the UBN was matched
- Source metadata: `sourceName`, `sourceUrl`, `retrievedAt`

---

### Output limits and cost control

This Actor supports `maxItems` to limit the number of dataset records produced in a run.

The Actor also respects Apify's paid dataset item limit when it is provided by the platform. The effective output limit is the minimum of:

- `maxItems`
- Apify's paid dataset item limit, if present
- the Actor's internal hard cap

This helps keep runs predictable and prevents the Actor from producing more paid dataset items than intended.

### Input

```json
{
  "businessAccountingNumbers": ["20828393", "22099131"],
  "maxItems": 100
}
````

| Field | Type | Required | Description |
|---|---|---|---|
| `businessAccountingNumbers` | array of strings | Yes | Taiwan Unified Business Numbers (UBN / 統一編號). 1–100 values per run. |
| `maxItems` | integer | No | Maximum number of dataset records to output. Default: `100`. Maximum: `1000`. |

**Notes:**

- Each value should be an 8-digit string.
- Values shorter than 8 digits are left-padded with zeros automatically.
- Maximum 100 numbers per run in v0.
- `maxItems` limits how many dataset records are produced, regardless of how many UBNs are provided.

***

### Output

Each UBN produces one record in the Dataset, unless the run reaches the effective output limit.

#### Found

```json
{
  "businessAccountingNumber": "22099131",
  "found": true,
  "companyNameZh": "台灣積體電路製造股份有限公司",
  "companyStatus": "01",
  "companyStatusDesc": "核准設立",
  "companyStatusEn": "Active",
  "setupDateRoc": "0760221",
  "setupDateIso": "1987-02-21",
  "businessItems": [
    {
      "seq": "0001",
      "code": "CC01080",
      "descZh": "電子零組件製造業"
    }
  ],
  "sourceName": "Taiwan GCIS OData API",
  "sourceUrl": "https://data.gcis.nat.gov.tw/od/data/api/236EE382-4942-41A9-BD03-CA0709025E7C",
  "retrievedAt": "2026-06-30T14:38:24.448Z"
}
```

#### Not found

```json
{
  "businessAccountingNumber": "00000000",
  "found": false,
  "sourceName": "Taiwan GCIS OData API",
  "sourceUrl": "https://data.gcis.nat.gov.tw/od/data/api/236EE382-4942-41A9-BD03-CA0709025E7C",
  "retrievedAt": "2026-06-30T14:38:24.448Z"
}
```

***

### What this Actor does not do

This Actor is intentionally limited.

It does not:

- Scrape websites
- Use proxies
- Use browser automation
- Require login, cookies, or tokens
- Enrich records from third-party sources
- Collect representative names
- Collect directors or shareholders
- Collect phone numbers
- Collect emails
- Collect personal profile data
- Generate sales messages
- Crawl external websites

***

### Data source

This Actor uses the official Taiwan GCIS OData API.

Source:

```text
Taiwan GCIS OData API
https://data.gcis.nat.gov.tw/od/data/api/236EE382-4942-41A9-BD03-CA0709025E7C
```

The Actor stores this source metadata in each Dataset record.

***

### Limitations

- This Actor supports UBN lookup only.
- Company name search is not supported in v0.
- Additional GCIS endpoints are intentionally out of scope for v0.
- Business item descriptions (`descZh`) are returned in Traditional Chinese as provided by the source. No English translation is performed in v0.
- The Actor queries one UBN per API request. For large batches, total run time scales with the number of inputs.
- The GCIS API may be temporarily unavailable. Failed requests are counted in `errorCount` in the run summary.

***

### Run summary

After each run, a summary is saved to the Key-Value Store under the key `RUN_SUMMARY`.

```json
{
  "totalInput": 2,
  "requestedMaxItems": 100,
  "effectiveMaxItems": 100,
  "actorMaxPaidDatasetItems": 16979,
  "totalItems": 2,
  "foundCount": 2,
  "notFoundCount": 0,
  "errorCount": 0,
  "skippedDueToLimit": 0,
  "retrievedAt": "2026-06-30T14:38:24.448Z"
}
```

The exact value of `actorMaxPaidDatasetItems` may vary by run depending on Apify's paid dataset item limit.

Summary fields:

| Field | Description |
|---|---|
| `totalInput` | Number of UBNs provided in the input. |
| `requestedMaxItems` | Requested output limit from `maxItems`, defaulting to `100` if omitted. |
| `effectiveMaxItems` | Final output limit used by the Actor. |
| `actorMaxPaidDatasetItems` | Apify paid dataset item limit, if provided by the platform. |
| `totalItems` | Number of Dataset records actually produced. |
| `foundCount` | Number of matched UBN records. |
| `notFoundCount` | Number of UBNs not found in the source API. |
| `errorCount` | Number of API lookup errors. |
| `skippedDueToLimit` | Number of input UBNs skipped after the output limit was reached. |
| `retrievedAt` | Timestamp when the summary was written. |

***

### Development status

- v0 is implemented as a UBN lookup Actor.
- The Actor currently supports lookup by Business Accounting Number only.
- Company name search and additional GCIS endpoints are intentionally out of scope for v0.
- The Actor is published and maintained as a conservative official-API lookup Actor.

# Actor input Schema

## `businessAccountingNumbers` (type: `array`):

Array of 8-digit Taiwan Unified Business Numbers (UBN / 統一編號).

## `maxItems` (type: `integer`):

Maximum number of dataset items this run is allowed to push, regardless of how many UBNs are in businessAccountingNumbers.

## Actor input object example

```json
{
  "businessAccountingNumbers": [
    "20828393",
    "22099131"
  ],
  "maxItems": 100
}
```

# API

You can run this Actor programmatically using our API. Below are code examples in JavaScript, Python, and CLI, as well as the OpenAPI specification and MCP server setup.

## JavaScript example

```javascript
import { ApifyClient } from 'apify-client';

// Initialize the ApifyClient with your Apify API token
// Replace the '<YOUR_API_TOKEN>' with your token
const client = new ApifyClient({
    token: '<YOUR_API_TOKEN>',
});

// Prepare Actor input
const input = {};

// Run the Actor and wait for it to finish
const run = await client.actor("logfabric/taiwan-gcis-company-registry").call(input);

// Fetch and print Actor results from the run's dataset (if any)
console.log('Results from dataset');
console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
const { items } = await client.dataset(run.defaultDatasetId).listItems();
items.forEach((item) => {
    console.dir(item);
});

// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

```

## Python example

```python
from apify_client import ApifyClient

# Initialize the ApifyClient with your Apify API token
# Replace '<YOUR_API_TOKEN>' with your token.
client = ApifyClient("<YOUR_API_TOKEN>")

# Prepare the Actor input
run_input = {}

# Run the Actor and wait for it to finish
run = client.actor("logfabric/taiwan-gcis-company-registry").call(run_input=run_input)

# Fetch and print Actor results from the run's dataset (if there are any)
print("💾 Check your data here: https://console.apify.com/storage/datasets/" + run["defaultDatasetId"])
for item in client.dataset(run["defaultDatasetId"]).iterate_items():
    print(item)

# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

```

## CLI example

```bash
echo '{}' |
apify call logfabric/taiwan-gcis-company-registry --silent --output-dataset

```

## MCP server setup

```json
{
    "mcpServers": {
        "apify": {
            "command": "npx",
            "args": [
                "mcp-remote",
                "https://mcp.apify.com/?tools=logfabric/taiwan-gcis-company-registry",
                "--header",
                "Authorization: Bearer <YOUR_API_TOKEN>"
            ]
        }
    }
}

```

## OpenAPI specification

```json
{
    "openapi": "3.0.1",
    "info": {
        "title": "Taiwan Company Registry — GCIS UBN Lookup",
        "description": "Look up Taiwan companies by Unified Business Number via the official GCIS API — no login, no scraping.",
        "version": "0.0",
        "x-build-id": "PDVH9Yfu8gyyDblFI"
    },
    "servers": [
        {
            "url": "https://api.apify.com/v2"
        }
    ],
    "paths": {
        "/acts/logfabric~taiwan-gcis-company-registry/run-sync-get-dataset-items": {
            "post": {
                "operationId": "run-sync-get-dataset-items-logfabric-taiwan-gcis-company-registry",
                "x-openai-isConsequential": false,
                "summary": "Executes an Actor, waits for its completion, and returns Actor's dataset items in response.",
                "tags": [
                    "Run Actor"
                ],
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "$ref": "#/components/schemas/inputSchema"
                            }
                        }
                    }
                },
                "parameters": [
                    {
                        "name": "token",
                        "in": "query",
                        "required": true,
                        "schema": {
                            "type": "string"
                        },
                        "description": "Enter your Apify token here"
                    }
                ],
                "responses": {
                    "200": {
                        "description": "OK"
                    }
                }
            }
        },
        "/acts/logfabric~taiwan-gcis-company-registry/runs": {
            "post": {
                "operationId": "runs-sync-logfabric-taiwan-gcis-company-registry",
                "x-openai-isConsequential": false,
                "summary": "Executes an Actor and returns information about the initiated run in response.",
                "tags": [
                    "Run Actor"
                ],
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "$ref": "#/components/schemas/inputSchema"
                            }
                        }
                    }
                },
                "parameters": [
                    {
                        "name": "token",
                        "in": "query",
                        "required": true,
                        "schema": {
                            "type": "string"
                        },
                        "description": "Enter your Apify token here"
                    }
                ],
                "responses": {
                    "200": {
                        "description": "OK",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/runsResponseSchema"
                                }
                            }
                        }
                    }
                }
            }
        },
        "/acts/logfabric~taiwan-gcis-company-registry/run-sync": {
            "post": {
                "operationId": "run-sync-logfabric-taiwan-gcis-company-registry",
                "x-openai-isConsequential": false,
                "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.",
                "tags": [
                    "Run Actor"
                ],
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "$ref": "#/components/schemas/inputSchema"
                            }
                        }
                    }
                },
                "parameters": [
                    {
                        "name": "token",
                        "in": "query",
                        "required": true,
                        "schema": {
                            "type": "string"
                        },
                        "description": "Enter your Apify token here"
                    }
                ],
                "responses": {
                    "200": {
                        "description": "OK"
                    }
                }
            }
        }
    },
    "components": {
        "schemas": {
            "inputSchema": {
                "type": "object",
                "required": [
                    "businessAccountingNumbers"
                ],
                "properties": {
                    "businessAccountingNumbers": {
                        "title": "Business Accounting Numbers",
                        "minItems": 1,
                        "maxItems": 100,
                        "type": "array",
                        "description": "Array of 8-digit Taiwan Unified Business Numbers (UBN / 統一編號).",
                        "items": {
                            "type": "string"
                        },
                        "default": [
                            "20828393",
                            "22099131"
                        ]
                    },
                    "maxItems": {
                        "title": "Max Output Items",
                        "minimum": 1,
                        "maximum": 1000,
                        "type": "integer",
                        "description": "Maximum number of dataset items this run is allowed to push, regardless of how many UBNs are in businessAccountingNumbers.",
                        "default": 100
                    }
                }
            },
            "runsResponseSchema": {
                "type": "object",
                "properties": {
                    "data": {
                        "type": "object",
                        "properties": {
                            "id": {
                                "type": "string"
                            },
                            "actId": {
                                "type": "string"
                            },
                            "userId": {
                                "type": "string"
                            },
                            "startedAt": {
                                "type": "string",
                                "format": "date-time",
                                "example": "2025-01-08T00:00:00.000Z"
                            },
                            "finishedAt": {
                                "type": "string",
                                "format": "date-time",
                                "example": "2025-01-08T00:00:00.000Z"
                            },
                            "status": {
                                "type": "string",
                                "example": "READY"
                            },
                            "meta": {
                                "type": "object",
                                "properties": {
                                    "origin": {
                                        "type": "string",
                                        "example": "API"
                                    },
                                    "userAgent": {
                                        "type": "string"
                                    }
                                }
                            },
                            "stats": {
                                "type": "object",
                                "properties": {
                                    "inputBodyLen": {
                                        "type": "integer",
                                        "example": 2000
                                    },
                                    "rebootCount": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "restartCount": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "resurrectCount": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "computeUnits": {
                                        "type": "integer",
                                        "example": 0
                                    }
                                }
                            },
                            "options": {
                                "type": "object",
                                "properties": {
                                    "build": {
                                        "type": "string",
                                        "example": "latest"
                                    },
                                    "timeoutSecs": {
                                        "type": "integer",
                                        "example": 300
                                    },
                                    "memoryMbytes": {
                                        "type": "integer",
                                        "example": 1024
                                    },
                                    "diskMbytes": {
                                        "type": "integer",
                                        "example": 2048
                                    }
                                }
                            },
                            "buildId": {
                                "type": "string"
                            },
                            "defaultKeyValueStoreId": {
                                "type": "string"
                            },
                            "defaultDatasetId": {
                                "type": "string"
                            },
                            "defaultRequestQueueId": {
                                "type": "string"
                            },
                            "buildNumber": {
                                "type": "string",
                                "example": "1.0.0"
                            },
                            "containerUrl": {
                                "type": "string"
                            },
                            "usage": {
                                "type": "object",
                                "properties": {
                                    "ACTOR_COMPUTE_UNITS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATASET_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATASET_WRITES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "KEY_VALUE_STORE_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "KEY_VALUE_STORE_WRITES": {
                                        "type": "integer",
                                        "example": 1
                                    },
                                    "KEY_VALUE_STORE_LISTS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "REQUEST_QUEUE_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "REQUEST_QUEUE_WRITES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATA_TRANSFER_INTERNAL_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATA_TRANSFER_EXTERNAL_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "PROXY_RESIDENTIAL_TRANSFER_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "PROXY_SERPS": {
                                        "type": "integer",
                                        "example": 0
                                    }
                                }
                            },
                            "usageTotalUsd": {
                                "type": "number",
                                "example": 0.00005
                            },
                            "usageUsd": {
                                "type": "object",
                                "properties": {
                                    "ACTOR_COMPUTE_UNITS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATASET_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATASET_WRITES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "KEY_VALUE_STORE_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "KEY_VALUE_STORE_WRITES": {
                                        "type": "number",
                                        "example": 0.00005
                                    },
                                    "KEY_VALUE_STORE_LISTS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "REQUEST_QUEUE_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "REQUEST_QUEUE_WRITES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATA_TRANSFER_INTERNAL_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATA_TRANSFER_EXTERNAL_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "PROXY_RESIDENTIAL_TRANSFER_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "PROXY_SERPS": {
                                        "type": "integer",
                                        "example": 0
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }
}
```
