Slashtel

Travel eSIM, top-up, recharge

Slashtel lets your AI find and price prepaid mobile data for travel and send mobile credit to family and friends abroad, using live catalogue prices. Travel eSIMs: browse about 200 destinations, compare plans by data, validity and price per GB, and get a checkout link for the chosen plan.

What you can ask

I'm travelling to Turkey for 10 days. Find me an eSIM with enough data.
Example path → ·

MCP connector

Server URL: https://slashtel.com/api/mcp
Login: None
Protocol: MCP 2025-11-25
Instructions: Slashtel sells prepaid travel data eSIMs for 190+ countries and international mobile top-ups (airtime and plans) for operators in 100+ countries. Travel eSIM: call (or go straight to with an ISO-2 country code), pick a plan with the traveller, then call with type "esim" and the plan_id. Mobile top-up: call with the full international number, pick an amount or plan with the sender, then call with type "topup". The buyer opens the link, enters their email and pays on slashtel.com by card, PayPal, Apple Pay or Google Pay, shown and charged in their local currency (GBP, EUR, INR, AED, CAD, AUD and more) with USD always available. eSIM QR codes arrive by email within minutes; top-ups land on the number within about a minute. Prices are live and in USD. eSIMs are data only: the buyer keeps their own number for calls, texts and bank codes.

Tools

Reads data6

Skills

1 in the ChatGPT listing

MCP connector

Server URL

https://slashtel.com/api/mcp

None

Protocol

MCP 2025-11-25

Instructions

Slashtel sells prepaid travel data eSIMs for 190+ countries and international mobile top-ups (airtime and plans) for operators in 100+ countries. Travel eSIM: call (or go straight to with an ISO-2 country code), pick a plan with the traveller, then call with type "esim" and the plan_id. Mobile top-up: call with the full international number, pick an amount or plan with the sender, then call with type "topup". The buyer opens the link, enters their email and pays on slashtel.com by card, PayPal, Apple Pay or Google Pay, shown and charged in their local currency (GBP, EUR, INR, AED, CAD, AUD and more) with USD always available. eSIM QR codes arrive by email within minutes; top-ups land on the number within about a minute. Prices are live and in USD. eSIMs are data only: the buyer keeps their own number for calls, texts and bank codes.