Planning a trip and already using ChatGPT to sketch your itinerary? You can now use the same chat to find a travel eSIM. The Seyyah Mobile app for ChatGPT connects ChatGPT to our live eSIM catalogue, so you can ask in plain language, compare plans, check your phone and go straight to secure checkout on seyyahmobile.com.
This guide explains what the app can do, how to add it to ChatGPT, and how to buy an eSIM with it step by step. You can also read the short overview on our ChatGPT app page.
Short answer
Add the Seyyah Mobile app in ChatGPT, then type something like "eSIM for Turkey for 10 days". ChatGPT shows matching plans with the same prices as our website. Pick one, tap Buy, and you complete the payment on seyyahmobile.com. Your eSIM QR code and install instructions are sent by email after payment, exactly like a normal website order.
What the Seyyah Mobile ChatGPT app can do
The app gives ChatGPT read-only access to our public catalogue. It can:
- Search plans by destination. Write the country in English, Turkish or Russian ("Turkey", "Türkiye", "Турция"). You can add the trip length, the amount of data you need, or ask for unlimited plans.
- Show regional plans that also cover your country, when you ask for them or when a destination has no country plan.
- Explain a plan in detail: price, countries covered, local networks shown on our website, speed information and data-only status.
- Check eSIM compatibility for your phone model and point you to our installation guide.
- Open checkout for the plan you choose on seyyahmobile.com.
- Look up an existing order when you give the order number together with the exact email address used for the purchase.
What it does not do: it does not take payment inside ChatGPT, it does not create an order by itself, and it cannot resend your QR code. For a lost QR code, sign in to your account on our website or contact [email protected].
Are prices in ChatGPT the same as on the website?
Yes. The app reads plans and prices from the same catalogue as seyyahmobile.com and applies the same visibility rules, so you only see plans that you can actually buy on the website. Prices are shown in US dollars, as on the site. The final amount is always the one shown on the checkout page.
How to add the app to ChatGPT
The app connects to ChatGPT through this secure address:
https://mcp.seyyahmobile.com/mcp
In ChatGPT, open the apps (connectors) settings and choose the option to add a custom app or MCP server. Name it Seyyah Mobile, paste the address above, choose no authentication and confirm. ChatGPT's menu names change from time to time and custom apps may depend on your ChatGPT plan, so if you cannot find the option, everything the app shows is also available on our destinations page.
The app does not need you to log in, and it does not ask for your card details.
How to buy an eSIM with ChatGPT, step by step
- Tell ChatGPT where and how long. For example: "I'm going to Greece for 10 days, I need about 5 GB." Mentioning Seyyah Mobile in your message helps ChatGPT use the app.
- Compare the plan cards. The app shows plans for your destination with data, validity and price. You can switch between fixed-data and unlimited plans where both exist.
- Ask follow-up questions. "Which networks does this plan use?", "Is it data only?", "Does it also cover other countries?"
- Check your phone. Ask "Does iPhone 13 support eSIM?" or name your Android model. The answer is yes, no or unknown, based on our device list. If it says unknown, check your phone settings before you buy.
- Tap Buy. The checkout page opens on seyyahmobile.com with your plan already selected. Enter your email and pay there.
- Install the eSIM. The QR code and install instructions arrive by email. Install it before you travel and turn on the eSIM line when you land.
One checkout buys one eSIM. If you are travelling with family, repeat the checkout for each phone.
Example prompts you can try
- "Find me an eSIM for Turkey for 7 days."
- "Show unlimited eSIM plans for Germany."
- "I'm visiting Thailand for 2 weeks. What is the cheapest plan with at least 10 GB?"
- "Is there a regional plan that covers Europe?"
- "Does Samsung Galaxy S23 support eSIM?"
- "What is the status of my order 12345? My email is [email protected]."
Popular destinations to start with
Is it safe?
The app only reads catalogue information. Payment happens on our own checkout page, not inside the chat, so your card details are never shared with ChatGPT. For order lookups the app needs both the order number and the matching email, and it gives the same "not found" reply when they don't match. Lookups are rate-limited, and full email addresses are not written to the app's logs.
ChatGPT app or website: which should you use?
Both give you the same plans and prices. The ChatGPT app is handy when you are already planning your trip in ChatGPT and want quick answers ("which plan fits 12 days?"). The website is better if you want to browse every destination or read full plan details. You can start in one and finish in the other.
Frequently asked questions
Is the Seyyah Mobile ChatGPT app free?
Yes. Adding and using the app costs nothing. You pay only for the eSIM plan you buy on seyyahmobile.com.
Can I pay inside ChatGPT?
No. The Buy button opens our secure checkout page on seyyahmobile.com, where you complete the payment.
Will I get my eSIM faster through ChatGPT?
No difference. Orders are processed the same way as website orders, and the QR code is sent by email after payment.
Can ChatGPT resend my QR code?
No. The app can show your order status, but to get your QR code again, sign in to your account on our website or write to [email protected].
Which languages does the app understand?
You can search destinations in English, Turkish or Russian, and ask questions in the language you normally use with ChatGPT.
My phone shows "unknown" for eSIM support. What should I do?
Our device list does not include every model. Check your phone's settings for an "Add eSIM" option, or contact us before you buy.