Search travel eSIM plans for 150+ countries and buy via Stripe link; eSIM QR delivered by email.
Connect Remote server
claude mcp add --transport http esim https://api.siima.online/mcp
{
"mcpServers": {
"esim": {
"url": "https://api.siima.online/mcp"
}
}
}
{
"servers": {
"esim": {
"type": "http",
"url": "https://api.siima.online/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://api.siima.online/mcp
Tools 5 found in our last check
search_esim_plansSearch prepaid travel eSIM data plans by destination country (ISO 3166-1 alpha-2, e.g. "JP"), region (e.g. "Europe"), minimum data in GB, maximum total price, or plan duration in days. Plans come in three coverage types: "country" (one country), "regional" (a named multi-country…
get_esim_planFetch full details of a single Siima eSIM plan by its id (from search_esim_plans). To buy: call create_checkout_link with the plan id, give the returned URL to the user. They confirm their email with a 6-digit code and pay there; nothing is ordered until they do. After payment t…
create_checkout_linkCreate a secure payment link on siima.online for a Siima eSIM plan (Stripe-powered, but hosted on our own site — never a redirect to checkout.stripe.com). Give the returned url to the user to complete payment. Optionally pass the buyer's email to pre-fill the checkout form. The…
list_destinationsList all countries Siima sells a single-country eSIM plan for, with plan counts and the cheapest total price per country. Country codes are ISO 3166-1 alpha-2. Counts and prices cover country plans only, so they stay comparable — many more countries are reachable via multi-count…
list_regionsList every multi-country coverage area Siima sells — regional areas such as "Europe+", "South East Asia" or "CENAM", and worldwide plans — with the countries every plan in it covers, how many plans it has, and its cheapest total price. Use this for a trip crossing several countr…
Details
| Endpoint | https://api.siima.online/mcp (Streamable HTTP) |
| First published | 10 Jul 2026 |
| Last updated | 10 Jul 2026 |
| Registry name | online.siima/esim |
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