# Channel programs: create, get, list

URL: /code/mcp/channel/records · Id: `page:code/mcp/channel/records`

> The Channel Verbs create, get, list as MCP do programs, with inputs, result, refusals and an example.

Reference for [Channel](/business/nouns/channel), one group of [Channel programs](/code/mcp/channel).

### Channel.create
Creates a Channel. [Verb page](/business/nouns/channel/create?interface=mcp).

```text
do: return await $.Channel.create(input)
```

Emits `Channel.created`.

**Inputs**

| Input | Type | Required | Description |
| --- | --- | --- | --- |
| `medium` | `string` | Yes | The platform type, such as `email`, `sms`, or `chat`. |
| `organization` | [Organization](/business/nouns/organization) | No | The outside Organization the Channel is shared with; its new Messages open Conversations for that Customer. |
| `external` | `boolean` | No | True when people from another Organization post in it, as in a channel two companies share. |
| `areaCode` | `string` | No | For an `sms` Channel, the phone area code its number is drawn from, such as `512`. |
| `number` | `string` | No | For an `sms` Channel, its phone number in international form, assigned when it is created. |

**Returns**

| Output | Type | Required | Description |
| --- | --- | --- | --- |
| `channel` | [Channel](/business/nouns/channel) | Yes | The Channel. |

**Refuses when**

| Check | Error | Fix | Then call |
| --- | --- | --- | --- |
| The key is valid, but its scopes do not allow this operation. | [`forbidden`](/code/api/errors/forbidden) | Use a key whose scopes cover the operation, or ask an owner of the namespace to grant them. | None. |

**Example**

```json
{
  "name": "do",
  "arguments": {
    "code": "return await $.Channel.create({ medium: 'email' })"
  }
}
```

### Channel.get
Returns one Channel by id. [Verb page](/business/nouns/channel/get?interface=mcp).

```text
do: return await $.Channel.get(input)
```

Reads only: it emits no Event.

**Inputs**

| Input | Type | Required | Description |
| --- | --- | --- | --- |
| `id` | `string` | Yes | The id of the Channel. |
| `at` | `string` | No | A time or Version name: the record as it stood then. Unset: as it stands now. |

**Returns**

| Output | Type | Required | Description |
| --- | --- | --- | --- |
| `channel` | [Channel](/business/nouns/channel) | Yes | The Channel. |

**Refuses when**

| Check | Error | Fix | Then call |
| --- | --- | --- | --- |
| The key is valid, but its scopes do not allow this operation. | [`forbidden`](/code/api/errors/forbidden) | Use a key whose scopes cover the operation, or ask an owner of the namespace to grant them. | None. |

**Example**

```json
{
  "name": "do",
  "arguments": {
    "code": "return await $.Channel.get({ id: 'channel_EQ8se34AOW' })"
  }
}
```

### Channel.list
Returns Channels, newest first, one page at a time. [Verb page](/business/nouns/channel/list?interface=mcp).

```text
do: return await $.Channel.list(input)
```

Reads only: it emits no Event.

**Inputs**

| Input | Type | Required | Description |
| --- | --- | --- | --- |
| `limit` | `integer` | No | At most this many records, up to 100. The default is 20. |
| `after` | `string` | No | The cursor from the previous page. |
| `where` | `string` | No | A filter over the properties, such as `paidAt = null and total.amount > 500`. |
| `sort` | `string` | No | Properties to sort by, comma-separated; a leading minus sorts descending. |
| `total` | `boolean` | No | True adds the match count as `meta.total`, exact up to 10,000 matches and estimated above. |
| `facets` | `string` | No | Properties to count by value, comma-separated, returned as `meta.facets`. |
| `fields` | `string` | No | Properties to return on each record, comma-separated; `$id` and `$type` always return. |
| `include` | `string` | No | Related records to embed in place of their URLs, comma-separated. |
| `depth` | `integer` | No | How many levels of related records to embed. The default is 1. |
| `q` | `string` | No | Words to match across the text properties, ranked by relevance. |
| `match` | `string` | No | Ranks the search by `words`, or `meaning`; words is the default. |

**Returns**

| Output | Type | Required | Description |
| --- | --- | --- | --- |
| `channels` | list of [Channel](/business/nouns/channel) | Yes | One page of Channels. |

**Refuses when**

| Check | Error | Fix | Then call |
| --- | --- | --- | --- |
| The key is valid, but its scopes do not allow this operation. | [`forbidden`](/code/api/errors/forbidden) | Use a key whose scopes cover the operation, or ask an owner of the namespace to grant them. | None. |

**Example**

```json
{
  "name": "do",
  "arguments": {
    "code": "return await $.Channel.list({ limit: 20 })"
  }
}
```