Search & buy travel data eSIMs for 70+ destinations — pay by Stripe link, get the eSIM QR. USD.
Connect Remote server
claude mcp add --transport http esim https://altesim.com/api/mcp
{
"mcpServers": {
"esim": {
"url": "https://altesim.com/api/mcp"
}
}
}
{
"servers": {
"esim": {
"type": "http",
"url": "https://altesim.com/api/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://altesim.com/api/mcp
Tools 7 found in our last check
get_shop_factsShop rules for Alt eSIM in the shop's own words: product model, currency, refund policy, payment/delivery, and how agents must quote prices/URLs. Call this before recommending or buying.
list_destinationsList all Alt eSIM destinations (country/region slugs with English names and region). Use a slug as the 'country' argument for search_esim_plans / recommend_plans.
search_esim_plansSearch Alt eSIM travel data plans. Filter by destination country slug (e.g. 'japan', 'usa', 'europe'), region, and/or max USD price. Returns plans with sku, data amount, validity days, USD price and coverage carriers. All prices are USD.
recommend_plansRecommend up to a few real catalog plans for one destination. Ranks existing SKUs by trip days and usage (light≈0.5 / normal≈1.5 / heavy≈4 GB/day) — never invents prices or URLs. Prefer this for 'what should I buy?'.
get_esim_planGet one Alt eSIM plan by its sku or id. Returns full details: title, data amount, validity days, USD price, coverage carriers, product URL.
create_checkoutCreate a secure Stripe payment link for an Alt eSIM plan. Returns a payment URL the BUYER opens to pay (the agent never handles card details) AND a checkout_session_id. After the buyer pays, call get_qr_code with that checkout_session_id to fetch the eSIM QR and show it to the b…
get_qr_codeFetch the eSIM QR code(s) for an order, to show the buyer directly. Pass the checkout_session_id from create_checkout. Returns a clear `status`: 'awaiting_payment' (buyer has NOT paid — tell them to pay), 'processing' (paid, eSIM still provisioning — retry in ~30s), 'manual_revi…
Details
| Endpoint | https://altesim.com/api/mcp (Streamable HTTP) |
| First published | 26 Jun 2026 |
| Last updated | 26 Jun 2026 |
| Registry name | com.altesim/esim |
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