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

# Attaching Leads to Untracked Replies

Untracked replies in the master inbox will show up with a button to `Attach Contact`.

This action can be done on a larger scale using the API.

## Getting all scheduled emails for a lead

Send a `GET` request to the following endpoint

```bash theme={null}
/api/scheduled-emails/{lead_id_or_email}
```

## Attaching scheduled emails to a reply

Once you have the scheduled email IDs you can attach them to replies with their ID.

Send a `POST` request to the following endpoint

```bash theme={null}
api/replies/{reply_id}/attach-email-to-reply
```

The following are the parameters for the request.

<ParamField body="scheduled_email_id" type="integer" required>
  The ID of the scheduled email you to attach to the reply.
</ParamField>