> For the complete documentation index, see [llms.txt](https://docs.sms4sats.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sms4sats.com/introduction.md).

# Introduction

[sms4sats.com](https://sms4sats.com) lets you generate SMS activation code orders from anywhere, pay with Lightning Bitcoin, and receive the activation codes programmatically.

AI agents can use <https://api.sms4sats.com/skill.md> to use the service autonomously over the [L402 protocol](https://github.com/lightninglabs/L402) with no human intervention.

### Quick Start

1. Check available countries → [Get Countries](/api-reference/get-countries.md)
2. Check available services for a country → [Get Available Services](/api-reference/get-services.md)
3. Check pricing → [Get Price](/api-reference/get-price.md)
4. Create an order → [Create Receive Order](/api-reference/create-receive-order.md)
5. Poll for your activation code → [Get Order Status](/api-reference/get-order-status.md)

### API Base URL

```
https://api2.sms4sats.com
```

You can also hit this root endpoint to check for service availability.

### Contact

| Channel  | Link                                                                            |
| -------- | ------------------------------------------------------------------------------- |
| Telegram | [pseudozach](https://t.me/pseudozach) or [t.me/sms4sats](https://t.me/sms4sats) |
| Email    | <support@sms4sats.com>                                                          |
| Twitter  | [twitter.com/sms4sats](https://twitter.com/sms4sats)                            |
| Sales    | <sales@sms4sats.com> (volume discounts)                                         |

{% hint style="info" %}
Get in touch for volume discounts: <sales@sms4sats.com>.
{% endhint %}