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# Add call note

> Add text to the Notes field of one call. Input schema, a tools/call example and an example result.

Source: https://cotlet.dev/docs/mcp/aircall/add_call_note

Docs sections: [Get started](https://cotlet.dev/docs.md) · [REST API](https://cotlet.dev/docs/api.md) · [MCP](https://cotlet.dev/docs/mcp.md) · [SDKs & CLI](https://cotlet.dev/docs/sdks.md) · [Integrations](https://cotlet.dev/docs/integrations.md)

Add text to the Notes field of one call.

Aircall MCP tools: https://cotlet.dev/docs/mcp/aircall.md

MCP tool: `aircall_write → add_call_note`

Access: write. Confirm: waits for the user's OK before it runs.

Adds the text to the call's Notes field, after any note already there. Teammates on the same line can read the note. A note syncs to a connected CRM after the call ends, and once synced it cannot be edited from Aircall. By default you confirm each call; you can switch that off for this tool.

## Parameters

| Name | Type | Required | Description |
|---|---|---|---|
| `call_id` | string | yes | Call ID from list_calls. |
| `body` | string | yes | Note text. |

## tools/call

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "aircall_write",
    "arguments": {
      "operation": "add_call_note",
      "arguments": {
        "call_id": "call_8c41d2",
        "body": "body"
      }
    }
  }
}
```

## Example response

```json
{
  "content": [
    {
      "type": "text",
      "text": "{ ... same JSON as structuredContent ... }"
    }
  ],
  "structuredContent": {
    "call_id": "1437758774",
    "note": "Duplicate seat on October invoice. Corrected invoice promised by Friday.",
    "updated_at": "2026-10-23T08:16:40Z"
  },
  "isError": false
}
```

Previous: [Set call tags](https://cotlet.dev/docs/mcp/aircall/set_call_tags.md)
Next: [Send SMS](https://cotlet.dev/docs/mcp/aircall/send_message.md)

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