Search & buy travel data eSIMs for 70+ destinations — pay by Stripe link, get the eSIM QR. USD.
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Create a secure Stripe payment link for an Alt eSIM plan. Returns a payment URL the BUYER opens to pay (the agent never handles card details) AND a checkout_session_id. After the buyer pays, call get_qr_code with that checkout_session_id to fetch the eSIM QR and show it to the buyer. The QR is also emailed. Charged in USD. You MUST collect the buyer's real email.
Buyer's email — the eSIM QR code is also sent here.
The plan sku or id to buy.
Delivery email language (default 'en').
Optional Alt customer code (format Alt-XXXXXXXX, shown on the buyer's altesim.com account page). If provided, the order is linked to that account and appears in its order history regardless of the delivery email used.
This tool isn't marked read-only, so it may change something on the server or in an account you connected.
Create a secure Stripe payment link for an Alt eSIM plan. Returns a payment URL the BUYER opens to pay (the agent never handles card details) AND a checkout_session_id. After the buyer pays, call get_qr_code with that checkout_session_id to fetch the eSIM QR and show it to the buyer. The QR is also emailed. Charged in USD. You MUST collect the buyer's real email.
| Argument | Type | Description |
|---|---|---|
| lang | string | Delivery email language (default 'en'). |
| email* | string | Buyer's email — the eSIM QR code is also sent here. |
| sku_or_id* | string | The plan sku or id to buy. |
| customer_code | string | Optional Alt customer code (format Alt-XXXXXXXX, shown on the buyer's altesim.com account page). If provided, the order is linked to that account and appears in its order history regardless of the delivery email used. |
{
"type": "object",
"required": [
"sku_or_id",
"email"
],
"properties": {
"lang": {
"enum": [
"en",
"zh-hk",
"zh-tw",
"zh-cn",
"id",
"hi",
"es",
"fr",
"nl",
"ru",
"uk",
"kk",
"uz",
"pl",
"cs",
"hu",
"ro",
"de",
"it",
"pt",
"tr",
"el",
"ar",
"ja",
"ko",
"th",
"vi",
"ms",
"tl",
"bn",
"sv",
"da",
"nb",
"fi",
"bg",
"hr",
"sk",
"sl",
"sr",
"lt",
"lv",
"et"
],
"type": "string",
"description": "Delivery email language (default 'en')."
},
"email": {
"type": "string",
"description": "Buyer's email — the eSIM QR code is also sent here."
},
"sku_or_id": {
"type": "string",
"description": "The plan sku or id to buy."
},
"customer_code": {
"type": "string",
"description": "Optional Alt customer code (format Alt-XXXXXXXX, shown on the buyer's altesim.com account page). If provided, the order is linked to that account and appears in its order history regardless of the delivery email used."
}
}
}Get one Alt eSIM plan by its sku or id. Returns full details: title, data amount, validity days, USD price, coverage carriers, product URL.
| Argument | Type | Description |
|---|---|---|
| sku_or_id* | string | The plan sku (e.g. 'eSIM_Alt_JP_1DG1') or id. |
{
"type": "object",
"required": [
"sku_or_id"
],
"properties": {
"sku_or_id": {
"type": "string",
"description": "The plan sku (e.g. 'eSIM_Alt_JP_1DG1') or id."
}
}
}Fetch the eSIM QR code(s) for an order, to show the buyer directly. Pass the checkout_session_id from create_checkout. Returns a clear `status`: 'awaiting_payment' (buyer has NOT paid — tell them to pay), 'processing' (paid, eSIM still provisioning — retry in ~30s), 'manual_review' (paid, activation paused for security review; ask buyer to contact [email protected] with the order reference), 'ready' (returns the QR image(s) + ICCID(s) to display), 'expired', 'refunded', or 'failed'. Use the status to tell the buyer exactly what's happening — never assume payment succeeded.
| Argument | Type | Description |
|---|---|---|
| checkout_session_id* | string | The checkout_session_id from create_checkout (Stripe session id). |
{
"type": "object",
"required": [
"checkout_session_id"
],
"properties": {
"checkout_session_id": {
"type": "string",
"description": "The checkout_session_id from create_checkout (Stripe session id)."
}
}
}List all Alt eSIM destinations (country/region slugs with English names and region). Use a slug as the 'country' argument for search_esim_plans.
No arguments.
{
"type": "object",
"properties": {}
}Search Alt eSIM travel data plans. Filter by destination country slug (e.g. 'japan', 'usa', 'europe'), region, and/or max USD price. Returns plans with sku, data amount, validity days, USD price and coverage carriers. All prices are USD.
| Argument | Type | Description |
|---|---|---|
| region | string | Optional region filter. |
| country | string | Destination country/region slug, e.g. 'japan', 'south-korea', 'thailand', 'usa', 'europe'. Omit to list all. |
| max_price_usd | number | Optional max price in USD. |
{
"type": "object",
"properties": {
"region": {
"enum": [
"asia",
"europe",
"americas",
"oceania",
"africa",
"middle-east"
],
"type": "string",
"description": "Optional region filter."
},
"country": {
"type": "string",
"description": "Destination country/region slug, e.g. 'japan', 'south-korea', 'thailand', 'usa', 'europe'. Omit to list all."
},
"max_price_usd": {
"type": "number",
"description": "Optional max price in USD."
}
}
}