API & MCP
The German Company Data API
Access to over 2.5 million active companies in Germany — updated daily, GDPR-compliant, available via RapidAPI and AWS Marketplace.
Quickstart
The first result is available without authentication — no API key required.
# First result — no API key needed
$ curl "https://api.implisense.com/lookup/Siemens"
# With authentication (Bearer token)
$ curl -X POST "https://api.implisense.com/search" \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{"query": "Siemens", "size": 10}'Discovery
Company Data
Full reference: docs.implisense.com/api
Access the API
Get started via RapidAPI or AWS Marketplace — or contact us directly.
AWS Marketplace
Pay-per-useScale flexibly
No base fee. Adjust monthly. Billed directly through your AWS account — ideal for teams already running on AWS infrastructure.
Go to AWS MarketplaceRapidAPI
Free Tier AvailableGet started instantly
Free entry tier without a contract. Simple per-call billing and ready-to-use code examples in all major programming languages.
Start on RapidAPIDirect Access
CustomEnterprise
Custom volume packages, SLA guarantees, and dedicated support. Talk to us directly — we'll find the right model for your use case.
Get in touchCompany Data Directly in Your AI Agent
We offer access to our API via the Model Context Protocol (MCP) — so AI agents like Claude, Cursor, or Windsurf can query German company data directly, without custom integration code.
The MCP Server is currently in preparation. If you are already planning an AI integration and would like early access, we are happy to hear from you.
Get in touchFrequently Asked Questions
Can I test the API for free?
Yes. RapidAPI offers a free entry tier — no contract and no credit card required. Additionally, the first API result is available without authentication, so you can make your first call in seconds.
What data does the API provide?
The Implisense API provides access to over 2.5 million active German companies, including master data and address, management and contacts, financial metrics (balance sheets, revenue, headcount), and company events from the trade register, news, and management changes.
How is the API billed?
You can choose between RapidAPI (free entry tier, then per-call billing) and AWS Marketplace (pay-per-use with no base fee, adjustable monthly). Enterprise customers can negotiate custom volume packages with SLA guarantees directly with us.
How reliable is the API?
The API is built for production use: 99.99% uptime guarantee and average response times below 180 ms.
Is the API GDPR-compliant?
Yes. All data is collected and processed in compliance with GDPR. Implisense GmbH is a German company based in Berlin and is subject to German and European data protection law.
How complex is the integration?
Integration takes only a few minutes. The first request works without registration or an API key. Full code examples in all major programming languages are available via RapidAPI and the API documentation.