ALT eSIM

com.altesim/esimVersion 0.41.2

Search & buy travel data eSIMs for 70+ destinations — pay by Stripe link, get the eSIM QR. USD.

Status

Responds1982 msNov 14, 2026, 13:46 UTCAnswered our handshake without sign-in.

Registry data may be out of date

We could not refresh it, so this page shows the last copy.

Last checked: Nov 14, 2026, 13:46 UTC
Latency: 1982 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://altesim.com/api/mcpResponds1982 msNov 14, 2026, 13:46 UTC

No sign-in

Claude Code

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

Claude Desktop and claude.ai

1
2
3

Settings > Connectors > Add custom connector
Name: esim
Remote MCP server URL: https://altesim.com/api/mcp

Cursor

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

VS Code

code --add-mcp '{"name":"esim","type":"http","url":"https://altesim.com/api/mcp"}'

Built your own server? run.zero hosts MCP servers on European infrastructure.

Host your own MCP server on run.zero

Tools

7 tools

Tools of ALT eSIM
	Description		Read-only	Idempotent	Open world
`create_checkout`Create 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 buyer. The QR is also emailed. Charged in USD. You MUST collect the buyer's real email.	Create 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 buyer. The QR is also emailed. Charged in USD. You MUST collect the buyer's real email.	Not declared	Not declared	Not declared	Not declared
`get_esim_plan`Get one Alt eSIM plan by its sku or id. Returns full details: title, data amount, validity days, USD price, coverage carriers, product URL.	Get one Alt eSIM plan by its sku or id. Returns full details: title, data amount, validity days, USD price, coverage carriers, product URL.	Not declared	Not declared	Not declared	Not declared
`get_qr_code`Fetch 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_review' (paid, activation paused for security review; ask buyer to contact support@altesim.com with the order reference), 'ready' (returns the QR image(s) + ICCID(s) to display), 'expired', 'refunded', or 'failed'. Use the status to tell the buyer exactly what's happening — never assume payment succeeded.	Fetch 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_review' (paid, activation paused for security review; ask buyer to contact support@altesim.com with the order reference), 'ready' (returns the QR image(s) + ICCID(s) to display), 'expired', 'refunded', or 'failed'. Use the status to tell the buyer exactly what's happening — never assume payment succeeded.	Not declared	Not declared	Not declared	Not declared
`get_shop_facts`Shop 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.	Shop 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.	Not declared	Not declared	Not declared	Not declared
`list_destinations`List 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.	List 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.	Not declared	Not declared	Not declared	Not declared
`recommend_plans`Recommend 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?'.	Recommend 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?'.	Not declared	Not declared	Not declared	Not declared
`search_esim_plans`Search 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.	Search 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.	Not declared	Not declared	Not declared	Not declared

Details

Registry status: Active
Published: Jun 26, 2026
Updated: Jun 26, 2026
Website: https://altesim.com/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): E-commerceSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

Are you the operator? Claim this listing