# Backeer API
Manage your subscription and email services programmatically.

## Authentication
Send this header with every request. `X-API-Key: ems_live_YOUR_KEY` başlığını gönderin.

```bash
curl https://api-ems.backeer.com/v1/me \\
  -H "X-API-Key: ems_live_YOUR_KEY"
```

## Domain operations

### POST `/domains`
Adds a new domain.

```json
{"domain":"example.com"}
```

### GET `/domains`
Lists your domains.

## Email operations

### GET `/domains/{domain}/emails`
Lists email accounts for a domain.

## Subscription

- `GET /me` — Customer profile
- `GET /subscription` — Plan and subscription status
- `GET /services` — Service summary

## Errors

- `401 INVALID_API_KEY`
- `404 UNKNOWN_RESOURCE`
- `422 VALIDATION_ERROR`