Do I need an API key to use Quadratik.ai?
Search works without an API key, but results will have masked emails and phone numbers. Full access requires a paid API key from https://quadratik.com.
@quadratik-ai
Basic information
Search, save, and export from a database of 220M+ B2B contacts. Filter by job title, seniority, industry, location, company size, and more.
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"quadratik": {
"url": "https://quadratikmcp-production.up.railway.app",
"headers": {
"X-API-Key": "<YOUR_QUADRATIK_API_KEY>"
}
}
}
}Tool list not available yet
This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.
Fetch the live tool list directly from this server's endpoint using the button above.
Quadratik.ai is an MCP server that gives AI agents access to over 220 million B2B contacts. It is designed for developers building AI-powered sales, marketing, or recruitment tools that need to search, save, export, and manage business contact data.
Install and configure the Quadratik.ai MCP server, then invoke its tools (e.g., search_contacts, save_contacts, export_contacts). Search works without an API key, but results have masked emails and phone numbers; full access requires an API key obtained from https://quadratik.com.
Search works without an API key, but results will have masked emails and phone numbers. Full access requires a paid API key from https://quadratik.com.
You can filter by job title, seniority, industry, location, company size, revenue, funding, and more.
The database includes over 220 million B2B contacts.
Yes – you can export saved contacts as a CSV file using the `export_contacts` tool.
Visit https://quadratik.com to obtain an API key.

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