create_free_api_key — MacroDataAPI MCP Tool Mutating
create_free_api_key
(create free api key) is one of 10 tools on the
MacroDataAPI
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call create_free_api_key from your client
- Claude Code MacroDataAPI create_free_api_key run in your project directory
- Claude Desktop MacroDataAPI create_free_api_key ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor MacroDataAPI create_free_api_key ~/.cursor/mcp.json
- VS Code MacroDataAPI create_free_api_key .vscode/mcp.json
- Zed MacroDataAPI create_free_api_key ~/.config/zed/settings.json
- Windsurf MacroDataAPI create_free_api_key ~/.codeium/windsurf/mcp_config.json
- Cline MacroDataAPI create_free_api_key ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI MacroDataAPI create_free_api_key ~/.gemini/settings.json
- Grok MacroDataAPI create_free_api_key .mcp.json (in your project root)
- ChatGPT MacroDataAPI create_free_api_key Settings → Connectors → Advanced → Developer mode
- Claude.ai MacroDataAPI create_free_api_key Settings → Connectors → Add custom connector
- LangChain MacroDataAPI create_free_api_key pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http macrodata https://macrodataapi.com/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 11 November 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.