Recommend the right travel eSIM for any trip (200+ countries) and hand the traveler a checkout link.
Scored across 7 tools
Most tools have distinct roles: estimate_data (data sizing), list_destinations (country discovery), search_plans (filtered plan listing), recommend_plan (curated 3-option suggestion), get_plan (single-plan detail), get_purchase_link (checkout URL), get_setup_guide (onboarding). The main friction is search_plans vs recommend_plan and get_purchase_link vs get_plan, which both return overlapping plan/pricing information, though descriptions do clarify the intent.
All seven tools use a consistent snake_case verb_noun pattern (estimate_data, get_plan, get_purchase_link, get_setup_guide, list_destinations, recommend_plan, search_plans). No mixed conventions or vague single-word names.
Seven tools is well-scoped for a plan-discovery eSIM service, covering discovery, estimation, recommendation, detail, purchase handoff, and setup. Each tool earns its place with no redundancy that would suggest bloat.
The surface covers the full pre-purchase journey (browse destinations, search/filter plans, estimate data, recommend, get details, checkout link, setup guide), and payment is intentionally out of scope. Minor gaps include no order/status lookup or device-compatibility check tool despite the setup guide referencing a device checker.
Same formula as bloomyesim.com/data-calculator: daily MB per activity x days x Wi-Fi factor x 1.15 safety buffer, rounded up.
Inputs: days (required), activities (required), wifi.
Details of one plan: data, validity, network, 5G, top-up, carriers, price and checkout link.
Inputs: plan_id (required), days, lang.
Link straight to the final confirmation screen for this plan. The traveler pays there themselves; this tool never takes payment. The QR code is emailed and shown in My Page right after payment.
Inputs: plan_id (required), days, lang.
Short, accurate setup steps (iPhone or Android), what to check before buying, and links to the full guide, the device checker and troubleshooting.
Inputs: lang, device.
Countries with a dedicated plan, with ISO code, localized name, number of plans and the lowest price. Filterable with query.
Inputs: lang, query.
Takes the destination (or all destinations of a multi-country trip) and trip length, plus how the traveler uses data if known. Returns up to 3 options with a reason each: best_fit (cheapest that covers the estimated need), budget (cheaper, below the estimate) and roomier (next size up), each with a link straight to checkout confirmation. Accepts every country of a multi-country trip in destinations, with the total days.
Inputs: days (required), lang, wifi, usage, +4 more.
List plans for a destination, cheapest first, single-country plans before multi-country ones. Filter by trip length, minimum GB, and plan type.
Inputs: destination (required), lang, limit, min_gb, +2 more.
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Search, recommend & buy travel eSIM data plans for 190+ destinations via AI agents.
Travel eSIMs for 200+ countries: live prices, phone check, checkout link, one-tap install.
Find travel eSIM plans for 200+ destinations at checkout prices and get a one-click buy link.
Search travel eSIM plans, compare current USD prices, and get checkout links. No API key required.
Add one secure layer between your agents and this server.
