# Whether an address can be made now

`GET /workspace/mailboxes/available` · Rivier · inbox

Whether an address can be made now.

- Scope: inbox:read
- Graphql: Query.inboxMailboxAvailable
- Sdk: inbox.mailbox.available
- Cli: inbox mailbox available

## Parameters

- `localpart` (query, required), string
- `domain` (query), string

## Responses

- `200`: Success
- `400`: The request was malformed
- `401`: No valid credential
- `403`: The credential lacks the scope, origin or address
- `429`: Over the key's rate limit; see Retry-After

## Example

```sh
curl -X GET 'https://api.rivier.ai/workspace/mailboxes/available' \
  -H 'Authorization: Bearer $KEY'
```