--- provider: Tec-growth GEO optimizer provider_url: https://tec-do.cn/geo template_version: v1.0.0 schema_version: geo-2026-05 generated_at: 2026-09-29T19:43:06.445193570Z language: en canonical_url: https://www.gtesim.com/agents.md ucp_endpoint: https://www.gtesim.com/api/ucp/mcp ucp_version: 2026-04-08 total_products: 50 optimized_products: 0 optimization_coverage: 0% last_optimized_at: N/A --- # Agent Instructions — GTeSIM - Global Travel eSIM > Buy eSIM online with instant activation for USA, Europe, Asia and more. Simple QR setup, prepaid data plans, no physical SIM, and fast delivery for global travelers. This document describes how AI agents can interact with **GTeSIM - Global Travel eSIM**'s online store at https://www.gtesim.com. ## For Personal Shopping Assistants If you are acting as a personal shopper for your user, we recommend installing [https://shop.app/SKILL.md](https://shop.app/SKILL.md) for buyer-approved checkout via Shop Pay. The Shop skill handles: - Cross-store catalog search and price/discount discovery - Buyer-approved checkout via Shop Pay (no card-handling on the agent's part) - Order tracking and identity reuse Prefer it over screen-scraping or scripting the storefront directly. ## Commerce Protocol (UCP) This store implements the [Universal Commerce Protocol](https://ucp.dev). - **Discovery** — `GET https://www.gtesim.com/.well-known/ucp` - **MCP endpoint** — `POST https://www.gtesim.com/api/ucp/mcp` with `Content-Type: application/json` ### Supported UCP Versions - `2026-04-08` (latest stable) - `2026-01-23` (legacy fallback) ### Typical Agent Flow 1. **Discover** — `GET /.well-known/ucp` to confirm capabilities 2. **Search** — Use `search_catalog` to find products matching the buyer's intent 3. **Cart** — Use `create_cart` to add desired items 4. **Checkout** — Use `create_checkout` to start the purchase flow 5. **Fulfill** — Use `update_checkout` to set shipping address and method 6. **Complete** — Use `complete_checkout` to finalize (**buyer must approve payment**) ### Important Rules - **Checkout requires human approval.** Agents must not complete payment without explicit buyer consent. - **Respect rate limits.** The MCP endpoint is rate-limited per IP. Back off on 429 responses. - **Use buyer context.** Pass `context.address_country` and `context.currency` for accurate pricing and availability. --- ## Other Products - [GiffGaff Esim](https://www.gtesim.com/apps/geo/products/giffgaff-esim) — 0.2 USD: GiffGaff Esim - [✈️China Travel Internet Essential Unlimited Data | 📶eSIM 1/3GB High-Speed Daily for 7/15/30 Days | Instant Use| No Registration](https://www.gtesim.com/apps/geo/products/✈️china-travel-internet-essential-📶esim-3gb-high-speed-data-daily-for-7-15-30-days-instant-use-no-registration) — 19.99 USD: Stay connected effortlessly during your trip to China with our convenient and reliable eSIM! Planning a trip to 🇨🇳 China and need reliable internet access? Wh... - [✈️ China eSIM 20/30/50GB High-Speed Data for 7/15/30 Days | No Registration| Auto-Activate](https://www.gtesim.com/apps/geo/products/✈️-china-esim-20-30-50gb-high-speed-data-for-7-15-30-days-no-registration-auto-activate) — 23.99 USD: Stay connected with high-speed internet during your trip to China! Traveling to China and need a reliable, high-capacity data plan? Our 20GB eSIM is the ultimat... - [Australia & New Zealand eSIM](https://www.gtesim.com/apps/geo/products/australia-new-zealand-esim-10-20gbhigh-speed-data-for-30-days) — 0.99 USD: 🌏 Australia & New Zealand Travel eSIM Stay connected across the Tasman with fast and reliable 5G/4G coverage in Australia and New Zealand—one eSIM simplif... - [Southeast Asia eSIM（ Indonesia, Malaysia, Singapore, Thailand ）](https://www.gtesim.com/apps/geo/products/southeast-asia-esim-singapore-malaysia-indonesia-thailand) — 0.99 USD: 🌍Southeast Asia Travel eSIM Explore the vibrant heart of Southeast Asia with seamless connectivity across four diverse countries. Enjoy reliable 5G/4G coverag... - [South Korea eSIM](https://www.gtesim.com/apps/geo/products/south-korea-esim) — 0.79 USD: 🌍 GTeSIM for South Korea Discover South Korea – where ancient palaces stand beside neon-lit skyscrapers, and temple bells echo through misty mountains. Explore... - [Europe travel eSIM Multi-region F （47 countries）](https://www.gtesim.com/apps/geo/products/europe-travel-esim-45-countries) — 1.29 USD: 🇪🇺 GT eSIM for Europe (47 Countries) Stay connected across 47 European countries with reliable 4G/5G data—no SIM swapping required. One eSIM covers major citi... - [Japan eSIM](https://www.gtesim.com/apps/geo/products/japan-esim) — 0.79 USD: 🗾 GTeSIM for Japan Discover Japan – where ancient temples nestle beside neon-lit skyscrapers, and cherry blossoms frame the snow-capped peak of Mount Fuji. Wan... - [Taiwan eSIM](https://www.gtesim.com/apps/geo/products/taiwan-esim) — 0.79 USD: 🌍 GTeSIM for Taiwan Discover Taiwan – where the marble cliffs of Taroko Gorge plunge into crystal-clear rivers, and the neon-lit night markets of Taipei sizzle... - [Thailand eSIM（Unlimited Data）](https://www.gtesim.com/apps/geo/products/thailand-esim) — 1.29 USD: 🇹🇭 GTeSIM for Thailand Discover Thailand – where golden temples gleam beside neon-lit streets, and turquoise waters lap against limestone cliffs. Explore the ... - [Turkey eSIM Türkiye eSIM](https://www.gtesim.com/apps/geo/products/turkey-esim) — 0.79 USD: 🌍 GTeSIM for Turkey - Türkiye için GTeSIM Stay connected across Turkey with fast and reliable 5G/4G data. One eSIM automatically connects to top local carriers... - [Mainland China + UK + EU eSIM（Activation Outside Mainland China, Hong Kong, Macau）](https://www.gtesim.com/apps/geo/products/uk-esim) — 20.99 USD: 🌍 GTeSIM for United Kingdom Stay connected in the United Kingdom with powerful 5G/4G data, generous local call minutes, and international calling options. One ... - [Philippines eSIM](https://www.gtesim.com/apps/geo/products/philippines-esim) — 0.79 USD: 🌍GT eSIM for the Philippines Discover the Philippines – where over 7,000 islands await with turquoise waters, white‑sand beaches, and emerald rice terraces ca... - [Mainland China , Hong Kong , Macao eSIM](https://www.gtesim.com/apps/geo/products/mainland-china-hong-kong-macao-esim) — 0.99 USD:  GT eSIM for China (Mainland China · Hong Kong · Macao) Stay connected seamlessly across Mainland China, Hong Kong, and Macao with fast and reliable 5G/4G mobil... - [测试商品,勿使用](https://www.gtesim.com/apps/geo/products/测试商品-勿使用) — 0.1 USD: 测试商品,勿使用 test - [China eSIM（Mainland）](https://www.gtesim.com/apps/geo/products/china-esim-mainland) — 0.79 USD: 🌍 GTeSIM for Mainland China From the Great Wall snaking across misty mountains to the futuristic skylines of Shanghai and Shenzhen, China unfolds millennia of ... - [USA （United States） eSIM](https://www.gtesim.com/apps/geo/products/united-states-esim) — 1.29 USD: 🇺🇸 GT eSIM for the United States Discover the United States – where the neon lights of New York City and the Hollywood sign shine as brightly as the natural w... - [UAE（The United Arab Emirates）eSIM](https://www.gtesim.com/apps/geo/products/uae-the-united-arab-emirates-esim) — 1.49 USD: 🇦🇪 GT eSIM for the United Arab Emirates Discover the United Arab Emirates – where golden desert dunes meet futuristic skylines, and traditional souqs sit bene... - [North America eSIM – USA, Canada & Mexico](https://www.gtesim.com/apps/geo/products/usa-united-states-esim-canada-mexico) — 1.99 USD: 🌏 North America Travel eSIM Explore the vast landscapes and vibrant cities of North America with seamless 5G/4G connectivity across three countries. One eSIM k... - [Cambodia eSIM](https://www.gtesim.com/apps/geo/products/usa-canada-mexico-esim-副本) — 1.29 USD: 🌍 Cambodia Travel eSIM Discover Cambodia – where the ancient temples of Angkor Wat rise from the jungle, and the Mekong River winds through floating villages a... - [Europe travel eSIM Multi-Region A (30-Country) Excluding France and Latvia](https://www.gtesim.com/apps/geo/products/europe-travel-esim-multi-region-a-30-country-excluding-france-and-latvia) — 0.79 USD: 🌍 Europe 30 Countries Travel eSIM Fast and reliable 5G/4G connectivity across 30 European countries—one eSIM keeps you connected from Paris to Rome, London to... - [Europe travel eSIM Multi-Region B (35-Country) Excluding the Netherlands](https://www.gtesim.com/apps/geo/products/europe-travel-esim-multi-region-b-35-country-excluding-the-netherlands) — 0.79 USD: 🇪🇺 GT eSIM for Europe (35 Countries) Stay connected across 35 European countries with reliable 4G/3G data—no SIM swapping required. One eSIM covers major citi... - [Bangladesh eSIM](https://www.gtesim.com/apps/geo/products/bangladesh-esim) — 1.29 USD: 🇧🇩 GT eSIM for Bangladesh Discover Bangladesh – a land of mighty rivers, the world's largest mangrove forest in the Sundarbans, ancient Buddhist ruins at Paha... - [UK Native eSIM with](https://www.gtesim.com/apps/geo/products/uk-esim-1) — 1.59 USD: UK Native eSIM with +44 UK Mobile Number Fast and reliable 5G/4G connectivity across the UK—one eSIM keeps you connected from cities to countryside with no roam... - [India eSIM](https://www.gtesim.com/apps/geo/products/india-esim) — 1.29 USD: 🇮🇳 GT eSIM for India Discover India – where the marble marvel of the Taj Mahal glows at sunrise, and the Himalayan peaks tower above sacred rivers. Explore th... - [African eSIM（ Algeria & Egypt & Ghana & Réunion & South Africa & Tunisia）](https://www.gtesim.com/apps/geo/products/african-esim-algeria-tunisia-egypt-south-africa-ghana-reunion) — 1.59 USD: 🌍 GTeSIM for Africa (Multiple Countries) One eSIM covers key African destinations with fast 5G/4G data—travel freely across countries with seamless connectivit... - [South America eSIM（ Argentina & Brazil & Chile & Colombia & Ecuador & French Guiana & Peru & Uruguay & Bolivia)](https://www.gtesim.com/apps/geo/products/south-america-esim-brazil-argentina-chile-ecuador-peru-uruguay) — 1.99 USD: 🌎 GT eSIM for South America (10 Countries) One eSIM covers Brazil, Argentina, Chile, Ecuador, Peru,  Colombia, Uruguay, Paraguay,Bolivia, Colombia and French G... - [Maldives eSIM (Activation via local dial)](https://www.gtesim.com/apps/geo/products/maldives-esim) — 68.69 USD: 🇲🇻 GT eSIM for Maldives And staying connected is easy across most resorts and inhabited islands. Simply dial 123 upon arrival to activate your local data se... - [Sri Lanka eSIM](https://www.gtesim.com/apps/geo/products/bangladesh-esim-副本) — 1.39 USD: 🇱🇰 GT eSIM for Sri Lanka Discover Sri Lanka – an island of emerald tea plantations, ancient Buddhist temples, and palm‑fringed beaches. Climb the rock fortres... - [Saudi Arabia eSIM](https://www.gtesim.com/apps/geo/products/saudi-arabia-esim) — 1.49 USD: 🌍Saudi Arabia eSIM Discover Saudi Arabia – where the Red Sea’s coral reefs teem with marine life, and the ancient rock art of Jubbah tells stories from millenn... - [Asia travel eSIM Multi-Region A（24 Countries）](https://www.gtesim.com/apps/geo/products/asia-travel-esim-multi-region-a) — 9.99 USD: Instant 4G/5G Universal Travel eSIM — one plan, 24 countries & regions. 🌍 Coverage Countries Comprehensive network coverage across 24 countries and regio... - [Global eSIM](https://www.gtesim.com/apps/geo/products/global-esim) — 26.99 USD: 🌍 Coverage Countries Global zone-based coverage across worldwide destinations This Global eSIM provides connectivity across multiple regions worldwide, divid... - [Laos eSIM](https://www.gtesim.com/apps/geo/products/laos-esim) — 1.49 USD: Instant 4G eSIM for Laos — reliable connectivity wherever you travel. Discover Laos – a land of misty mountains, emerald rice paddies, and the mighty Mekong Riv... - [Saipan & Guam eSIM](https://www.gtesim.com/apps/geo/products/saipan-guam-esim) — 1.59 USD: Instant 4G/5G eSIM for Saipan & Guam — one plan, two islands, seamless connectivity. 🌍 Coverage Countries Network coverage across Saipan & Guam Enjoy... - [Laos eSIM – Talk & Data Plan（ Manual activation required ）](https://www.gtesim.com/apps/geo/products/laos-esim-talk-data-plan-manual-activation-required) — 7.29 USD - [Europe travel eSIM Multi-Region C（39 countries）](https://www.gtesim.com/apps/geo/products/europe-travel-esim-39-countries) — 0.89 USD: Instant 4G/5G eSIM for Europe — one plan, 39 countries, stay connected wherever you go. 🌍 Network Coverage — Europe (39 Countries) This Europe eSIM provide... - [Europe travel eSIM Multi-Region G（ Covers 54 destinations）](https://www.gtesim.com/apps/geo/products/europe-travel-esim-multi-region-g) — 1.79 USD: 🇪🇺 GTeSIM Europe Multi-Region (54 Countries) Stay connected across 54 countries with reliable 4G/5G data—no SIM swapping required. Covering 47 European countr... - [Gulf Region eSIM - Kuwait, Qatar, Saudi Arabia, United Arab Emirates (UAE)](https://www.gtesim.com/apps/geo/products/gulf-state-esim) — 1.99 USD: Instant 4G/5G eSIM for the Gulf States — one plan, four countries, connect the moment you land.   🌍 Coverage Countries Full coverage across the Gulf States: ... - [Thailand eSIM（Available for calls）](https://www.gtesim.com/apps/geo/products/thailand-esim-available-for-calls) — 8.59 USD: 🌍Thailand eSIM（Available for calls） Discover Thailand – where golden temples gleam beside neon-lit streets, and turquoise waters lap against limestone cliffs. ... - [Russia eSIM](https://www.gtesim.com/apps/geo/products/russia-esimdial-110-667-to-activate-on-arrival) — 1.29 USD: 🌍 GTeSIM for Russia Discover Russia – where the onion domes of St. Basil's Cathedral rise above Red Square, and the golden palaces of St. Petersburg line the N... - [Russia eSIM(Dial *110*667# to activate on arrival)](https://www.gtesim.com/apps/geo/products/russia-esim-to-activate-on-arrival) — 30.29 USD: 🌍GTeSIM for Russia（Dial *110*667# to activate） Discover Russia – where the onion domes of St. Basil's Cathedral gleam above Red Square, and the Neva River flow... - [Oman eSIM](https://www.gtesim.com/apps/geo/products/oman-esim) — 1.89 USD: 🌍 GTeSIM for Oman Discover Oman – where rugged mountains meet the Arabian Sea, and ancient forts guard the gates of desert oases. Explore the grand Sultan Qabo... - [Guam & Northern Mariana Islands(Rota, Saipan, Tinian) eSIM](https://www.gtesim.com/apps/geo/products/guam-northern-mariana-islandssaipan-tinian-rota-esim) — 8.99 USD: 🌍 GTeSIM for Guam & Northern Mariana Islands Stay connected across Guam and the Northern Mariana Islands with fast and reliable 5G/4G data. One eSIM automa... - [GTeSIM Global eSIM Hotspot Mobile WiFi MiFi + Free $10 voucher](https://www.gtesim.com/apps/geo/products/gtesim-global-esim-hotspot-buy-an-esim-device-and-get-a-10-voucher-for-any-gtesim-plan) — 119.0 USD: GTeSIM Global eSIM Hotspot  Portable Mobile Hotspot–eSIM Global WiFi Hotspot 🎁 Launch Offer Purchase an eSIM device and receive a $10 voucher for an eSIM plan... - [GTeSIM Global eSIM Hotspot Mobile WiFi MiFi + Power Bank + Free $10 voucher](https://www.gtesim.com/apps/geo/products/gtesim-global-esim-hotspot-power-bank-2-in-1) — 149.0 USD: GTeSIM Global eSIM Hotspot + Power Bank 2-in-1 🎁 Launch Offer Purchase an eSIM device and receive a $10 voucher for an eSIM plan (Valid for any GTeSIM eSIM pl... - [Orange Travel World eSIM](https://www.gtesim.com/apps/geo/products/orange-world-esim) — 53.29 USD: 🌍 GTeSIM Orange World eSIM Stay connected across multiple regions worldwide with fast and reliable data, calls, and SMS. One eSIM automatically connects to top... - [Australia eSIM](https://www.gtesim.com/apps/geo/products/australia-esim) — 0.69 USD: 🌏 Australia eSIM Discover Australia – where the red heart of Uluru glows at sunset, the Great Barrier Reef teems with marine life, and Sydney's Harbour Bridge... - [Morocco eSIM](https://www.gtesim.com/apps/geo/products/morocco-esim) — 1.59 USD: 🌏 Morocco eSIM Discover Morocco – where the bustling souks of Marrakech and Fes fill the air with the scent of spices and leather, and the Sahara's golden dun... - [Mainland China eSIM with Singapore SG IP -Supports AI and TikTok apps](https://www.gtesim.com/apps/geo/products/chinese-mainland-sg-esim-support-the-use-of-apps-such-as-ai-and-tiktok) — 0.79 USD: 🌍 Mainland China eSIM with Singapore IP Stay connected across Mainland China with fast and reliable 5G/4G data. One eSIM automatically connects to top local c... - [Asia-Pacific Multi-region TT eSIM (Covers 14 destinations) for TikTok,ChatGPT](https://www.gtesim.com/apps/geo/products/asia-pacific-esim-covers-14-destinations-tiktok) — 1.99 USD: 🌍 GTeSIM for Asia-Pacific Stay connected across 14 destinations in the Asia-Pacific region with fast and reliable 5G/4G data. One eSIM automatically connects ... --- ## Read-Only Browsing ### Product Data - All products: `GET /collections/all` - Product page: `GET /products/{handle}` - Product JSON: `GET /products/{handle}.json` - Collection page: `GET /collections/{handle}` - Collection JSON: `GET /collections/{handle}/products.json` - Search: `GET /search?q={query}&type=product` ### Store Metadata - Sitemap: `GET /sitemap.xml` ## Deployment This `agents.md` is generated by [Tec-growth GEO optimizer](https://tec-do.cn/geo). - **Coverage**: 0 of 50 products are AI-optimized (0%) - **Last generated**: 2026-09-29T19:43:06.445193570Z - **Template version**: v1.0.0 ## Contact - Email: cs@gtesim.com - Phone: WhatsApp: +447743041111 ## Platform This store is built on [Shopify](https://www.shopify.com), the commerce platform powering millions of stores worldwide. Shopify stores support UCP natively. - Shopify: https://www.shopify.com - UCP spec: https://ucp.dev - Shop skill: https://shop.app/SKILL.md