Give your AI assistant hands on the eSIMfly Business API. With this Model Context Protocol server, Claude, Cursor, ChatGPT and other MCP clients can search eSIM plans with your wholesale prices…
eSIMfly MCP is an MCP project maintained in the esimfly-official/esimfly-mcp repository. The maintainer describes its purpose as “Give your AI assistant hands on the eSIMfly Business API. With this Model Context Protocol server, Claude, Cursor, ChatGPT and other MCP clients can search…”. Read the project documentation for the complete scope.
The documented npm package is @esimfly/mcp. The configuration below comes from the maintainer’s example; adapt its paths and account values to your environment.
The example declares ESIMFLY_ACCESS_CODE, ESIMFLY_SECRET_KEY. Secret-looking values have been replaced with placeholders. Required and optional labels are shown only when the documentation states them.
Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.
Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.
| Tool | What it does |
|---|---|
| search_packages | Catalogue search by destination / type with your cost price |
| get_balance | Account (or enterprise) balance |
| list_esims | Your eSIMs with status, data left, validity |
| get_esim_usage | Stored usage for one eSIM (cheap) |
| get_esim_live_status | Live status from the network: install state, last network, device, usage |
| get_network_events | Last 7 days of attach / data-session events, wrong-network flag |
| get_usage_report | Daily usage by country and operator (up to 90 days) |
| get_topup_packages | Top-up options for one eSIM |
| get_webhook_settings | Webhook URL, events, recent deliveries |
| create_order | Buy eSIMs — preview → confirm: true + idempotency key |
| topup_esim | Add data to an eSIM — preview shows package and cost |
| cancel_esim | Cancel an unused eSIM and refund to balance |
| send_sms | Text the device holding the eSIM |
| set_webhook | Configure webhook URL and events |
{
"mcpServers": {
"esimfly": {
"command": "npx",
"args": [
"-y",
"@esimfly/mcp"
],
"env": {
"ESIMFLY_ACCESS_CODE": "esf_...",
"ESIMFLY_SECRET_KEY": "YOUR_ESIMFLY_SECRET_KEY"
}
}
}
}From the project documentation. Replace placeholders and example paths before connecting.
| Variable | Description | Required |
|---|---|---|
| ESIMFLY_ACCESS_CODE | Declared in the maintainer’s client configuration. | Check documentation |
| ESIMFLY_SECRET_KEY | Declared in the maintainer’s client configuration. | Check documentation |
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