Slashtel — Travel eSIMs and Mobile Top-ups

190か国以上向けのプリペイド旅行データeSIMを見つけて購入し、100か国以上へモバイルトップアップをどのAIアシスタントからでも送信できます。USDのリアルタイム価格、slashtel.comでのチェックアウトリンク。

slashtel.com で表示

ホスト型 MCP サーバー

npx add-mcp 'https://slashtel.com/api/mcp'

Claude Code、Codex、Cursor などにインストールできます

ドキュメント

name: slashtel description: Find and buy prepaid travel data eSIMs (about 200 destinations) and international mobile top-ups (100+ countries) from Slashtel, with live USD prices and a checkout link the user pays on slashtel.com. metadata: author: Slashtel (Kael Tripton Ltd, UK) version: "1.0.2" homepage: https://slashtel.com

Slashtel for AI assistants

Use this when someone wants mobile data for a trip abroad, or wants to send credit or a plan to a mobile number in another country.

Connect

Claude: available in Claude's connector directory at https://claude.ai/directory/slashtel

Other assistants: MCP endpoint (Streamable HTTP, no login, no API key): https://slashtel.com/api/mcp

Add it as a custom connector. Leave client ID, secret and headers empty.

Travel eSIM

  1. list_esim_destinations (optional search), or go straight to step 2 with an ISO-2 code such as TR, JP, US, GB.
  2. get_esim_plans with destination, optional min_gb and min_days. Each plan has plan_id, data_gb, days, price_usd, usd_per_gb.
  3. Help the traveller choose. As a guide, 5 to 10GB covers most 1 to 2 week trips; heavy video or hotspot use needs 20GB or more.
  4. create_checkout_link with type: "esim" and the plan_id. Share checkout_url.

The traveller enters their email and pays on slashtel.com by card, PayPal, Apple Pay or Google Pay, in their local currency or USD. The QR code arrives by email within minutes. Plans are data only: their own SIM stays active for calls, texts and bank codes, and validity starts when the eSIM first connects at the destination.

Before buying: will the phone work?

check_phone_compatibility (optional brand) returns the quick check (dial *#06#; an EID means eSIM support), how to confirm the phone is unlocked, and brand steps. Use it when the user is unsure.

After buying: data left and help

check_esim_status with the email used at checkout and the eSIM's iccid (starts 89, in the order email and phone settings). Both must match one order. Returns data used and left, expiry, status and whether Keep me connected is on, plus an add_data link to top up the same eSIM.

Mobile top-up

  1. get_topup_plans with the full international number (+911234567890). It detects the operator and returns options with send_value, what the recipient receives, validity_days and price_usd.
  2. Help the sender choose an amount or plan.
  3. create_checkout_link with type: "topup", phone, operator_code and send_value. Share checkout_url.

The sender pays on slashtel.com and the top-up lands on the number within about a minute.

Rules for assistants

  • Quote prices exactly as returned; they are live, in USD, fees included.
  • Never collect card details in chat. Payment only happens on slashtel.com.
  • If a tool returns an error, follow its message (for example, call the plans tool again).

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