create_free_api_key — CryptoDataAPI MCP Tool Mutating
create_free_api_key
(create free api key) is one of 26 tools on the
CryptoDataAPI
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 CryptoDataAPI create_free_api_key run in your project directory
- Claude Desktop CryptoDataAPI create_free_api_key ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor CryptoDataAPI create_free_api_key ~/.cursor/mcp.json
- VS Code CryptoDataAPI create_free_api_key .vscode/mcp.json
- Zed CryptoDataAPI create_free_api_key ~/.config/zed/settings.json
- Windsurf CryptoDataAPI create_free_api_key ~/.codeium/windsurf/mcp_config.json
- Cline CryptoDataAPI create_free_api_key ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI CryptoDataAPI create_free_api_key ~/.gemini/settings.json
- Grok CryptoDataAPI create_free_api_key .mcp.json (in your project root)
- ChatGPT CryptoDataAPI create_free_api_key Settings → Connectors → Advanced → Developer mode
- Claude.ai CryptoDataAPI create_free_api_key Settings → Connectors → Add custom connector
- LangChain CryptoDataAPI create_free_api_key pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http mcp https://cryptodataapi.com/mcpOther tools on this server
- check_key_status
- resend_verification_email
- get_market_health
- get_market_regime
- get_funding_rates
- get_open_interest
- get_liquidations
- get_fear_greed
- get_coin_profile
- get_hyperliquid_prices
- get_daily_snapshot
- get_price
- search_coins
- get_top_coins
- get_macro
- get_stablecoins
- get_etf_flows
- get_cycle_regime
- get_positioning
- get_gamma_exposure
- get_whale_activity
- get_order_book
- get_exchange_links
- query_api
- list_capabilities
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 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.