PuraSIM for AI agents (MCP server)

PuraSIM runs a public MCP server (Model Context Protocol). It lets AI assistants such as Claude, ChatGPT or Cursor search our travel eSIM plans, check coverage for a trip and hand the traveller a checkout link, using the same catalogue as this store.

Endpoint

https://api.purasim.com/mcp

  • Transport: Streamable HTTP (remote server).
  • No API key and no account needed.
  • Read-only: the agent never pays or places an order. It returns a link and the traveller completes the purchase on purasim.com.
  • The server does not ask for any personal data.
  • Answers and store links in 21 languages.

Tools

  • recommend_plan: recommends the best plan for a trip from its length and expected data use (light, medium or heavy). Works for one destination or several countries on the same trip.
  • search_plans: plans for a country, region or global, cheapest first, with filters on price, data, validity and daily plans.
  • check_coverage: answers "does a PuraSIM eSIM work in this country?" and lists the plans that cover it.
  • get_destination_info: countries covered, mobile operators, network types (4G/5G), validity options and entry price of a destination.
  • get_plan: full details of a single plan.
  • list_destinations: every destination (country, region or global) with its entry price.
  • create_checkout_link: the purasim.com page of a plan with the plan preselected. No order is placed and no payment is made.

How to connect

Claude Code

claude mcp add --transport http purasim https://api.purasim.com/mcp

Claude (desktop or web): add a custom connector with the URL https://api.purasim.com/mcp.

Cursor and other clients that accept remote MCP servers:

{
  "mcpServers": {
    "purasim": { "url": "https://api.purasim.com/mcp" }
  }
}

What the data is

More than 3,300 data plans in over 180 destinations, rebuilt every day from our live catalogue. Each destination shows the real local operator the eSIM connects to. Prices are the same ones you see in the store.

Listings

For comparison sites and partners

If you run a comparison site, we also publish a JSON plan feed (eSIM plan feed) and have a partner programme with your own tracking link and a code for your readers. Write to hola@purasim.com.