Search, recommend & buy travel eSIM data plans for 190+ destinations via AI agents.
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Answer "does this eSIM work in <country>" for a destination (country, region or global plan). Accepts a country name or ISO code.
Language of the user. Sets the language of product pages and the currency of prices (en: USD, fr: EUR, ja: JPY, etc.).
Answer "does this eSIM work in <country>" for a destination (country, region or global plan). Accepts a country name or ISO code.
| Argument | Type | Description |
|---|---|---|
| locale | string | Language of the user. Sets the language of product pages and the currency of prices (en: USD, fr: EUR, ja: JPY, etc.). |
| country* | string | |
| destination* | string |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"destination",
"country"
],
"properties": {
"locale": {
"enum": [
"en",
"fr",
"es",
"de",
"pt",
"it",
"zh",
"ja",
"ko",
"ar",
"ru",
"tr",
"hi",
"vi",
"th",
"sv",
"nb",
"da",
"fi",
"nl",
"pl",
"cs",
"zh-TW",
"id",
"tl",
"he"
],
"type": "string",
"default": "en",
"description": "Language of the user. Sets the language of product pages and the currency of prices (en: USD, fr: EUR, ja: JPY, etc.)."
},
"country": {
"type": "string"
},
"destination": {
"type": "string"
}
},
"additionalProperties": false
}Return the URL of a plan's page on simsima.io, with the plan preselected, where the user can review and buy it. No order is placed and no payment is made by this tool. Pass the sku of the chosen plan; with only a destination, the link opens the destination's page without a preselected plan.
| Argument | Type | Description |
|---|---|---|
| sku | string | |
| locale | string | Language of the user. Sets the language of product pages and the currency of prices (en: USD, fr: EUR, ja: JPY, etc.). |
| destination | string |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"sku": {
"type": "string"
},
"locale": {
"enum": [
"en",
"fr",
"es",
"de",
"pt",
"it",
"zh",
"ja",
"ko",
"ar",
"ru",
"tr",
"hi",
"vi",
"th",
"sv",
"nb",
"da",
"fi",
"nl",
"pl",
"cs",
"zh-TW",
"id",
"tl",
"he"
],
"type": "string",
"default": "en",
"description": "Language of the user. Sets the language of product pages and the currency of prices (en: USD, fr: EUR, ja: JPY, etc.)."
},
"destination": {
"type": "string"
}
},
"additionalProperties": false
}Coverage (ISO country codes), mobile operators, top-up availability and entry price for a destination.
| Argument | Type | Description |
|---|---|---|
| locale | string | Language of the user. Sets the language of product pages and the currency of prices (en: USD, fr: EUR, ja: JPY, etc.). |
| destination* | string |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"destination"
],
"properties": {
"locale": {
"enum": [
"en",
"fr",
"es",
"de",
"pt",
"it",
"zh",
"ja",
"ko",
"ar",
"ru",
"tr",
"hi",
"vi",
"th",
"sv",
"nb",
"da",
"fi",
"nl",
"pl",
"cs",
"zh-TW",
"id",
"tl",
"he"
],
"type": "string",
"default": "en",
"description": "Language of the user. Sets the language of product pages and the currency of prices (en: USD, fr: EUR, ja: JPY, etc.)."
},
"destination": {
"type": "string"
}
},
"additionalProperties": false
}Get one eSIM plan by its sku, as returned by search_plans or recommend_plan.
| Argument | Type | Description |
|---|---|---|
| sku* | string | |
| locale | string | Language of the user. Sets the language of product pages and the currency of prices (en: USD, fr: EUR, ja: JPY, etc.). |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"sku"
],
"properties": {
"sku": {
"type": "string"
},
"locale": {
"enum": [
"en",
"fr",
"es",
"de",
"pt",
"it",
"zh",
"ja",
"ko",
"ar",
"ru",
"tr",
"hi",
"vi",
"th",
"sv",
"nb",
"da",
"fi",
"nl",
"pl",
"cs",
"zh-TW",
"id",
"tl",
"he"
],
"type": "string",
"default": "en",
"description": "Language of the user. Sets the language of product pages and the currency of prices (en: USD, fr: EUR, ja: JPY, etc.)."
}
},
"additionalProperties": false
}List the destinations Simsima covers (countries, regions and global plans), with the entry price and product URL of each.
| Argument | Type | Description |
|---|---|---|
| locale | string | Language of the user. Sets the language of product pages and the currency of prices (en: USD, fr: EUR, ja: JPY, etc.). |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"locale": {
"enum": [
"en",
"fr",
"es",
"de",
"pt",
"it",
"zh",
"ja",
"ko",
"ar",
"ru",
"tr",
"hi",
"vi",
"th",
"sv",
"nb",
"da",
"fi",
"nl",
"pl",
"cs",
"zh-TW",
"id",
"tl",
"he"
],
"type": "string",
"default": "en",
"description": "Language of the user. Sets the language of product pages and the currency of prices (en: USD, fr: EUR, ja: JPY, etc.)."
}
},
"additionalProperties": false
}Recommend the best plan(s) for a trip to a destination, given its length in days and expected data usage (light, medium or heavy).
| Argument | Type | Description |
|---|---|---|
| usage* | string | |
| locale | string | Language of the user. Sets the language of product pages and the currency of prices (en: USD, fr: EUR, ja: JPY, etc.). |
| tripDays* | integer | |
| destination* | string |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"destination",
"tripDays",
"usage"
],
"properties": {
"usage": {
"enum": [
"light",
"medium",
"heavy"
],
"type": "string"
},
"locale": {
"enum": [
"en",
"fr",
"es",
"de",
"pt",
"it",
"zh",
"ja",
"ko",
"ar",
"ru",
"tr",
"hi",
"vi",
"th",
"sv",
"nb",
"da",
"fi",
"nl",
"pl",
"cs",
"zh-TW",
"id",
"tl",
"he"
],
"type": "string",
"default": "en",
"description": "Language of the user. Sets the language of product pages and the currency of prices (en: USD, fr: EUR, ja: JPY, etc.)."
},
"tripDays": {
"type": "integer",
"exclusiveMinimum": 0
},
"destination": {
"type": "string"
}
},
"additionalProperties": false
}Search the eSIM plans of a destination (country, region or global), cheapest first, with optional filters on price, data, validity and unlimited data.
| Argument | Type | Description |
|---|---|---|
| locale | string | Language of the user. Sets the language of product pages and the currency of prices (en: USD, fr: EUR, ja: JPY, etc.). |
| maxPrice | number | |
| minDataGB | number | |
| unlimited | boolean | |
| destination* | string | |
| maxValidityDays | number |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"destination"
],
"properties": {
"locale": {
"enum": [
"en",
"fr",
"es",
"de",
"pt",
"it",
"zh",
"ja",
"ko",
"ar",
"ru",
"tr",
"hi",
"vi",
"th",
"sv",
"nb",
"da",
"fi",
"nl",
"pl",
"cs",
"zh-TW",
"id",
"tl",
"he"
],
"type": "string",
"default": "en",
"description": "Language of the user. Sets the language of product pages and the currency of prices (en: USD, fr: EUR, ja: JPY, etc.)."
},
"maxPrice": {
"type": "number"
},
"minDataGB": {
"type": "number"
},
"unlimited": {
"type": "boolean"
},
"destination": {
"type": "string"
},
"maxValidityDays": {
"type": "number"
}
},
"additionalProperties": false
}