> ## Documentation Index
> Fetch the complete documentation index at: https://docs.mycpaas.io/llms.txt
> Use this file to discover all available pages before exploring further.

# myCPaaS.io: EU SMS & Voice API for developers

> myCPaaS.io is a Twilio and SignalWire-compatible SMS and Voice API. Drop-in replacement with the same endpoints — no migration required.

myCPaas.io is a European cloud communications platform that gives you full SMS and Voice capabilities through a REST API that is fully compatible with Twilio and SignalWire. If you already use either of those services, you can switch to myCPaaS by changing a single base URL — your existing code continues to work without modification.

<CardGroup cols={2}>
  <Card title="Quick Start" icon="bolt" href="/quickstart">
    Send your first SMS in under 5 minutes with a single curl command.
  </Card>

  <Card title="Authentication" icon="key" href="/authentication">
    Learn how to authenticate your requests using your Account SID and Auth Token.
  </Card>

  <Card title="Send SMS" icon="message" href="/sms/send">
    Send SMS and MMS messages to any phone number worldwide.
  </Card>

  <Card title="Make a Call" icon="phone" href="/voice/call">
    Initiate outbound voice calls and control them with LaML XML.
  </Card>

  <Card title="Webhooks" icon="webhook" href="/webhooks/overview">
    Receive real-time notifications for inbound messages and call events.
  </Card>

  <Card title="API Reference" icon="code" href="/api-reference/overview">
    Full reference for all REST endpoints, parameters, and responses.
  </Card>
</CardGroup>

## How it works

mycpaas exposes a REST API at `https://developer.mycpaas.io`. Every request uses HTTP Basic Auth with your Account SID and Auth Token. All endpoints follow the Twilio LaML 2010-04-01 path format, so existing integrations work without changes.

<Steps>
  <Step title="Get your credentials">
    Get you [Credentials](https://mycpaas.io/access-request/) and copy your **Account SID** and **Auth Token**.
  </Step>

  <Step title="Make your first API call">
    Use your credentials to send an SMS or initiate a call via the REST API.
  </Step>

  <Step title="Set up webhooks">
    Configure a webhook URL on your account to receive inbound messages and call status updates in real time.
  </Step>
</Steps>

## Migrating from Twilio or SignalWire

mycpaas uses the same API surface as Twilio and SignalWire. To migrate, replace your existing base URL with the mycpaas endpoint:

| Provider    | Base URL                            |
| ----------- | ----------------------------------- |
| Twilio      | `https://api.twilio.com`            |
| SignalWire  | `https://your-space.signalwire.com` |
| **mycpaas** | `https://developer.mycpaas.io`      |

No other code changes are required. Your Account SID, Auth Token, and all API paths remain the same structure.