loyverse_upsert_customer — Loyverse MCP by usefulapi MCP Tool
loyverse_upsert_customer
(loyverse upsert customer) is one of 21 tools on the
Loyverse MCP by usefulapi
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call loyverse_upsert_customer from your client
- Claude Code Loyverse MCP by usefulapi loyverse_upsert_customer run in your project directory
- Claude Desktop Loyverse MCP by usefulapi loyverse_upsert_customer ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Loyverse MCP by usefulapi loyverse_upsert_customer ~/.cursor/mcp.json
- VS Code Loyverse MCP by usefulapi loyverse_upsert_customer .vscode/mcp.json
- Zed Loyverse MCP by usefulapi loyverse_upsert_customer ~/.config/zed/settings.json
- Windsurf Loyverse MCP by usefulapi loyverse_upsert_customer ~/.codeium/windsurf/mcp_config.json
- Cline Loyverse MCP by usefulapi loyverse_upsert_customer ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Loyverse MCP by usefulapi loyverse_upsert_customer ~/.gemini/settings.json
- Grok Loyverse MCP by usefulapi loyverse_upsert_customer .mcp.json (in your project root)
- ChatGPT Loyverse MCP by usefulapi loyverse_upsert_customer Settings → Connectors → Advanced → Developer mode
- Claude.ai Loyverse MCP by usefulapi loyverse_upsert_customer Settings → Connectors → Add custom connector
- LangChain Loyverse MCP by usefulapi loyverse_upsert_customer pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http loyverse https://loyverse.usefulapi.io/mcpOther tools on this server
- loyverse_get_merchant
- loyverse_list_stores
- loyverse_list_employees
- loyverse_list_receipts
- loyverse_get_receipt
- loyverse_list_shifts
- loyverse_list_items
- loyverse_get_item
- loyverse_list_variants
- loyverse_list_categories
- loyverse_list_inventory
- loyverse_list_customers
- loyverse_get_customer
- loyverse_list_payment_types
- loyverse_list_discounts
- loyverse_list_taxes
- loyverse_list_suppliers
- loyverse_upsert_category
- loyverse_upsert_supplier
- loyverse_set_inventory_levels
This list was read from the server itself, by connecting to it and calling tools/list on 14 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.