create_topup — Cypher eSIM MCP Tool Mutating
create_topup
(create topup) is one of 9 tools on the
Cypher eSIM
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call create_topup from your client
- Claude Code Cypher eSIM create_topup run in your project directory
- Claude Desktop Cypher eSIM create_topup ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Cypher eSIM create_topup ~/.cursor/mcp.json
- VS Code Cypher eSIM create_topup .vscode/mcp.json
- Zed Cypher eSIM create_topup ~/.config/zed/settings.json
- Windsurf Cypher eSIM create_topup ~/.codeium/windsurf/mcp_config.json
- Cline Cypher eSIM create_topup ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Cypher eSIM create_topup ~/.gemini/settings.json
- Grok Cypher eSIM create_topup .mcp.json (in your project root)
- ChatGPT Cypher eSIM create_topup Settings → Connectors → Advanced → Developer mode
- Claude.ai Cypher eSIM create_topup Settings → Connectors → Add custom connector
- LangChain Cypher eSIM create_topup pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http esim https://cypheresim.com/mcpOther tools on this server
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.