create_api_key — SpacePost MCP Tool Mutating
create_api_key
(create api key) is one of 46 tools on the
SpacePost
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call create_api_key from your client
- Claude Code SpacePost create_api_key run in your project directory
- Claude Desktop SpacePost create_api_key ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor SpacePost create_api_key ~/.cursor/mcp.json
- VS Code SpacePost create_api_key .vscode/mcp.json
- Zed SpacePost create_api_key ~/.config/zed/settings.json
- Windsurf SpacePost create_api_key ~/.codeium/windsurf/mcp_config.json
- Cline SpacePost create_api_key ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI SpacePost create_api_key ~/.gemini/settings.json
- Grok SpacePost create_api_key .mcp.json (in your project root)
- ChatGPT SpacePost create_api_key Settings → Connectors → Advanced → Developer mode
- Claude.ai SpacePost create_api_key Settings → Connectors → Add custom connector
- LangChain SpacePost create_api_key pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http mcp https://api.spacepost.dev/mcpOther tools on this server
- list_emails
- send_email
- send_batch_emails
- get_email
- update_email
- cancel_email
- list_domains
- create_domain
- get_domain
- update_domain
- delete_domain
- verify_domain
- list_api_keys
- delete_api_key
- list_webhooks
- create_webhook
- get_webhook
- update_webhook
- delete_webhook
- list_audiences
- create_audience
- get_audience
- delete_audience
- list_contacts
- create_contact
- get_contact
- update_contact
- delete_contact
- list_broadcasts
- create_broadcast
- get_broadcast
- update_broadcast
- delete_broadcast
- get_broadcast_readiness
- send_broadcast
- list_suppressions
- create_suppression
- delete_suppression
- list_tenants
- create_tenant
- get_tenant
- update_tenant
- delete_tenant
- pause_tenant
- unpause_tenant
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.