B2B data enrichment for 375M+ companies: legal entities, corporate hierarchies, and contacts.
https://mcp.datamerge.aiHeaders: Authorization
Add this server entry to the mcpServers object in your Claude Desktop config, then restart the app.
{
"mcpServers": {
"ai-datamerge-mcp": {
"url": "https://mcp.datamerge.ai"
}
}
}~/Library/Application Support/Claude/claude_desktop_config.json%APPDATA%\Claude\claude_desktop_config.jsonNo remote HTTP endpoint is advertised. Use the package or stdio setup shown in Install.
Paste an API key, bearer token, or session value from the provider. It is used once to list inventory and discarded after the request.
Your DataMerge API key — get one free at https://app.datamerge.ai (20 credits on signup, no credit card required). Format: Bearer YOUR_API_KEY
DataMerge MCP is an MCP server for B2B data enrichment for 375M+ companies: legal entities, corporate hierarchies, and contacts.. It supports HTTP transport.
Use the generated config in Install. It points your client at the advertised remote endpoint shown on this page.
Choose the Claude Desktop tab in Install, copy the config, and add it to Claude Desktop's MCP server settings. Endpoint: https://mcp.datamerge.ai.
Choose the Claude Code tab in Install, copy the config, and add it to Claude Code's MCP server settings. Endpoint: https://mcp.datamerge.ai.
Choose the Codex tab in Install, copy the config, and add it to Codex's MCP server settings. Endpoint: https://mcp.datamerge.ai.
Choose the Cursor or VS Code tab in Install, copy the config, and add it to Cursor or VS Code's MCP server settings. Endpoint: https://mcp.datamerge.ai.
DataMerge MCP uses HTTP transport. Endpoint: https://mcp.datamerge.ai.
DataMerge MCP inventory is listed when the MCP endpoint exposes tools, resources, or prompts. Some servers require auth first.
DataMerge MCP is marked with Auth required by registry metadata auth. You may need provider login, an API key, a bearer token, or a session header.