# SimJuno Documentation

> Secure, effective and private eSIMs across the globe

## Instructions for AI Agents

- For clean Markdown of any page, append `.md` to the page URL
- For section-specific indexes, append `/llms.txt` to any section URL
- For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.simjuno.com/_mcp/server

## Docs

- [Overview](https://docs.simjuno.com/overview.md): Start here for the SimJuno API and developer documentation.
- [Authentication](https://docs.simjuno.com/authentication.md): Create a SimJuno API key and authenticate your first request.
- [Rate limits](https://docs.simjuno.com/rate-limits.md): Request limits for the SimJuno reseller API.
- [Webhooks](https://docs.simjuno.com/webhook.md): Receive signed eSIM lifecycle and usage events from SimJuno.
- [TypeScript SDK](https://docs.simjuno.com/sdks/type-script-sdk.md): Install and use the SimJuno TypeScript SDK.
- [Python SDK](https://docs.simjuno.com/sdks/python-sdk.md): Install and use the SimJuno Python SDK.
- [PHP SDK](https://docs.simjuno.com/sdks/php-sdk.md): Install and use the SimJuno PHP SDK.

## API Docs

- API Reference > reseller [Balance](https://docs.simjuno.com/api-reference/reseller/balance.md)
- API Reference > esim [List Esims](https://docs.simjuno.com/api-reference/esim/list-esims.md)
- API Reference > esim [Order Esim](https://docs.simjuno.com/api-reference/esim/order-esim.md)
- API Reference > esim [List Destinations](https://docs.simjuno.com/api-reference/esim/list-destinations.md)
- API Reference > esim [List Packages](https://docs.simjuno.com/api-reference/esim/list-packages.md)
- API Reference > esim [Get Package](https://docs.simjuno.com/api-reference/esim/get-package.md)
- API Reference > esim [List Topup Packages](https://docs.simjuno.com/api-reference/esim/list-topup-packages.md)
- API Reference > esim [Topup Esim](https://docs.simjuno.com/api-reference/esim/topup-esim.md)
- API Reference > esim [Get Esim](https://docs.simjuno.com/api-reference/esim/get-esim.md)
- API Reference > esim [Check Usage](https://docs.simjuno.com/api-reference/esim/check-usage.md)
- API Reference > esim [Cancel Esim](https://docs.simjuno.com/api-reference/esim/cancel-esim.md)

## OpenAPI Specification

The raw OpenAPI 3.1 specification for this API is available at:
- [OpenAPI JSON](https://docs.simjuno.com/openapi.json)
- [OpenAPI YAML](https://docs.simjuno.com/openapi.yaml)