# Finnish Company Lookup (MCP) (`nectia/finnish-company-lookup-mcp`) Actor MCP server for the Finnish Business Register (PRH/YTJ). Look up any Finnish company by Business ID (Y-tunnus) or name. - **URL**: https://apify.com/nectia/finnish-company-lookup-mcp.md - **Developed by:** [Anton Aouat](https://apify.com/nectia) (community) - **Categories:** MCP servers, Integrations - **Stats:** 1 total users, 0 monthly users, 0.0% runs succeeded, 0 bookmarks - **User rating**: No ratings yet ## Pricing from $1.00 / 1,000 details This Actor is paid per event and usage. You are charged both the fixed price for specific events and for Apify platform usage. 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 ## Finnish Company Lookup — MCP Server (PRH / YTJ) Look up **any Finnish company** by Business ID (Y-tunnus) or name, straight from the official **PRH / YTJ open data** register — as a [Model Context Protocol](https://modelcontextprotocol.io) server your AI agent can call. Built for AI automation agencies, n8n / LangChain builders, and internal IT teams who need Finnish company data without wrestling with Finnish API docs. ### Tools | Tool | What it does | |------|--------------| | `search_companies` | Search by `name`, `location` (municipality), or `companyForm`. Returns matches with Business ID + current name. | | `get_company` | Full registry detail for one `businessId`: current name, aux names, company form, main line of business, registered addresses, website, trade-register status, special situations. | | `get_financial_periods` | List the financial years a company has filed digital statements for (PRH XBRL open data). | | `get_financials` | Parse a company's digital financial statement into clean key figures — revenue, operating profit, profit before tax, taxes, net profit, personnel expenses, total assets, equity, liabilities (EUR) — plus the full income statement and balance sheet. Defaults to the latest year. | | `get_company_notices` | List a company's registered filings (trade-register change history) for KYC/monitoring — date, notification type, and what each filing changed (board, share capital, financial statements, address, …). Newest first. | Registry descriptions can be returned in `en`, `fi`, or `sv` via the `language` argument. Financial line-item labels are Finnish (from the official taxonomy); key-figure names are English. > **Financials coverage:** based on PRH's digital financial-statement filings, which are mostly SMEs. Many large companies do not e-file here; `get_financial_periods` returns an empty list when nothing is available. #### Example ```jsonc // get_company { "businessId": "2336509-6", "language": "en" } ```` ```jsonc { "businessId": "2336509-6", "name": "Supercell Oy", "auxiliaryNames": ["Supercell Ltd"], "companyForm": "Limited company", "mainBusinessLine": { "code": "62200", "description": "Computer consultancy ..." }, "website": "www.supercell.com", "registeredInTradeRegister": true, "addresses": [{ "kind": "visiting", "street": "Jätkäsaarenlaituri", "postCode": "00180", "city": "HELSINKI" }] } ``` ### Use it #### Hosted (Apify) — recommended Connect your MCP client to the Actor's Standby URL at the `/mcp` path. Billing is per successful tool call (Pay-Per-Event) — no keys to manage beyond your Apify token. #### Local (stdio) ```bash npm install npm run build ``` Then register with any MCP client (e.g. Claude Desktop): ```jsonc { "mcpServers": { "prh-ytj": { "command": "node", "args": ["/abs/path/to/servers/prh-ytj/dist/server.js"] } } } ``` Or run the HTTP transport locally: `PORT=3999 npm run standby` → `POST http://localhost:3999/mcp`. ### Develop ```bash npm test # unit tests against recorded PRH fixtures npm run typecheck npm run dev # stdio server via tsx ``` **Architecture** (small, single-purpose units): - `src/prh/client.ts` — HTTP only: PRH v3 calls, throttle, TTL cache. - `src/prh/normalize.ts` — shape-mapping only: raw PRH JSON → clean agent shape. - `src/tools.ts` — MCP contracts only: `search_companies`, `get_company`, optional billing hook. - `src/server.ts` — stdio transport. `src/standby.ts` — Apify Standby HTTP transport. ### Data source & attribution Data from the **Finnish Patent and Registration Office (PRH)** and Tax Administration joint [YTJ open data](https://avoindata.prh.fi/en), licensed CC BY 4.0. This server is an independent tool and is not affiliated with PRH. ### License MIT # Actor input Schema ## Actor input object example ```json {} ``` # 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 '' with your token const client = new ApifyClient({ token: '', }); // Prepare Actor input const input = {}; // Run the Actor and wait for it to finish const run = await client.actor("nectia/finnish-company-lookup-mcp").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 '' with your token. client = ApifyClient("") # Prepare the Actor input run_input = {} # Run the Actor and wait for it to finish run = client.actor("nectia/finnish-company-lookup-mcp").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 nectia/finnish-company-lookup-mcp --silent --output-dataset ``` ## MCP server setup ```json { "mcpServers": { "apify": { "command": "npx", "args": [ "mcp-remote", "https://mcp.apify.com/?tools=nectia/finnish-company-lookup-mcp", "--header", "Authorization: Bearer " ] } } } ``` ## OpenAPI specification ```json { "openapi": "3.0.1", "info": { "title": "Finnish Company Lookup (MCP)", "description": "MCP server for the Finnish Business Register (PRH/YTJ). Look up any Finnish company by Business ID (Y-tunnus) or name.", "version": "0.1", "x-build-id": "WSkhYyhm7jZxWkglD" }, "servers": [ { "url": "https://api.apify.com/v2" } ], "paths": { "/acts/nectia~finnish-company-lookup-mcp/run-sync-get-dataset-items": { "post": { "operationId": "run-sync-get-dataset-items-nectia-finnish-company-lookup-mcp", "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": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } }, "/acts/nectia~finnish-company-lookup-mcp/runs": { "post": { "operationId": "runs-sync-nectia-finnish-company-lookup-mcp", "x-openai-isConsequential": false, "summary": "Executes an Actor and returns information about the initiated run in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$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": { "$ref": "#/components/schemas/runsResponseSchema" } } } } } } }, "/acts/nectia~finnish-company-lookup-mcp/run-sync": { "post": { "operationId": "run-sync-nectia-finnish-company-lookup-mcp", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$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", "properties": {} }, "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 } } } } } } } } } } ```