Siima eSIM MCP Server: Install & Setup

Install Siima eSIM in Claude Code

Claude Code

claude mcp add --transport http siima-esim https://api.siima.online/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "siima-esim": {
      "url": "https://api.siima.online/mcp"
    }
  }
}

Frequently asked questions

What does the Siima eSIM MCP server do?

Search travel eSIM plans for 150+ countries and buy via Stripe link; eSIM QR delivered by email.

Is the Siima eSIM MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Siima eSIM run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add Siima eSIM to Claude Code?

Run: claude mcp add --transport http siima-esim https://api.siima.online/mcp

More finance, fintech & payments MCP servers

View all

Simple Easy Transactions agent checks

com.simpleeasytransactions/agent-checks

Agent payment readiness and AI visibility checks, $1 per call over MPP or prepaid credits.

RemotePaid service

SigVest

com.getsigvest/sigvest

Portfolio-aware finance tools: drift, risk, earnings, benchmarks, news, tax harvesting

RemoteAccount needed

Simple Fatoora

com.simplefatoora/mcp

Saudi e-invoicing: invoices, quotations, sales and VAT reports, and ZATCA Phase 2.

RemoteAccount needed

sigtap Agent Tools

unnamedaiagent/sigtap-agent-tools

13 paid x402 tools, USDC/Base. Free check: GET /preview=200 sample. Copy-paste pay: /llms.txt

RemotePaid service

Simpler.Asia

asia.simpler/simpler-asia

Free back office for small businesses in Singapore and Southeast Asia: invoices, expenses, stock.

RemoteFree

Sigrex

io.sigrex/sigrex

Create and manage trading strategies, bots, webhooks and signals from any MCP client.

RemoteAccount needed