pay_subscription — Human Mailbox MCP Tool
pay_subscription
(pay subscription) is one of 32 tools on the
Human Mailbox
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call pay_subscription from your client
- Claude Code Human Mailbox pay_subscription run in your project directory
- Claude Desktop Human Mailbox pay_subscription ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Human Mailbox pay_subscription ~/.cursor/mcp.json
- VS Code Human Mailbox pay_subscription .vscode/mcp.json
- Zed Human Mailbox pay_subscription ~/.config/zed/settings.json
- Windsurf Human Mailbox pay_subscription ~/.codeium/windsurf/mcp_config.json
- Cline Human Mailbox pay_subscription ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Human Mailbox pay_subscription ~/.gemini/settings.json
- Grok Human Mailbox pay_subscription .mcp.json (in your project root)
- ChatGPT Human Mailbox pay_subscription Settings → Connectors → Advanced → Developer mode
- Claude.ai Human Mailbox pay_subscription Settings → Connectors → Add custom connector
- LangChain Human Mailbox pay_subscription pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http mailbox https://humanmailbox.com/mcpOther tools on this server
- register_mailbox
- start_demo
- express_interest
- get_prices
- get_account
- get_address
- buy_bundle
- pay_item
- announce_shipment
- list_shipments
- list_items
- get_item
- request_action
- list_requests
- get_request
- accept_quote
- cancel_request
- list_codes
- reveal_codes
- request_invoice
- list_invoices
- contact_human
- check_inquiry
- get_balance
- get_summary
- get_subscription
- update_account
- top_up
- check_top_up
- send_message
- list_messages
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.