---
title: "Usage by day for one customer"
description: "Quantities per day, meter and group values, in the business's time zone."
canonical_url: "https://twominutebilling.com/help/developers/api-reference/usage/usage-by-day-for-one-customer"
---
# Usage by day for one customer

> Quantities per day, meter and group values, in the business's time zone.

<api-operation method="GET" path="/v1/businesses/{biz}/customers/{cus}/usage">
<template v-slot:docs="">

At most 92 days. `include=cost` adds the cost of each row and needs `usage_margin:view`.

## Path parameters

<table>
<thead>
  <tr>
    <th>
      Parameter
    </th>
    
    <th>
      Type
    </th>
    
    <th>
      Required
    </th>
    
    <th>
      Description
    </th>
  </tr>
</thead>

<tbody>
  <tr>
    <td>
      <code>
        biz
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      <strong>
        yes
      </strong>
    </td>
    
    <td>
      The business's id (biz_…).
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        cus
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      <strong>
        yes
      </strong>
    </td>
    
    <td>
      The customer's id (cus_…).
    </td>
  </tr>
</tbody>
</table>

## Query parameters

<table>
<thead>
  <tr>
    <th>
      Parameter
    </th>
    
    <th>
      Type
    </th>
    
    <th>
      Required
    </th>
    
    <th>
      Description
    </th>
  </tr>
</thead>

<tbody>
  <tr>
    <td>
      <code>
        from
      </code>
    </td>
    
    <td>
      <code>
        string · ISO-8601
      </code>
    </td>
    
    <td>
      <strong>
        yes
      </strong>
    </td>
    
    <td>
      Start, inclusive (RFC 3339).
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        to
      </code>
    </td>
    
    <td>
      <code>
        string · ISO-8601
      </code>
    </td>
    
    <td>
      <strong>
        yes
      </strong>
    </td>
    
    <td>
      End, exclusive (RFC 3339).
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        meter
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      no
    </td>
    
    <td>
      One meter's id.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        group_by
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      no
    </td>
    
    <td>
      Comma-separated group keys to keep. Default: every key of each meter.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        interval
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      no
    </td>
    
    <td>
      Only <code>
        day
      </code>
      
      .
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        include
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      no
    </td>
    
    <td>
      <code>
        cost
      </code>
      
      : add cost per row.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        currency
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      no
    </td>
    
    <td>
      The currency of the cost. Default: the business's currency.
    </td>
  </tr>
</tbody>
</table>

## Response

<table>
<thead>
  <tr>
    <th>
      Field
    </th>
    
    <th>
      Type
    </th>
    
    <th>
      Description
    </th>
  </tr>
</thead>

<tbody>
  <tr>
    <td>
      <code>
        object
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      The object type; always <code>
        usage_history
      </code>
      
      . One of <code>
        usage_history
      </code>
      
      .
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        customer
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      The customer's id (cus_…).
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        time_zone
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      The usage history's time zone.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        from
      </code>
    </td>
    
    <td>
      <code>
        string · ISO-8601
      </code>
    </td>
    
    <td>
      The usage history's from.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        to
      </code>
    </td>
    
    <td>
      <code>
        string · ISO-8601
      </code>
    </td>
    
    <td>
      The usage history's to.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        interval
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      The billing interval. One of <code>
        day
      </code>
      
      .
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        currency
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      With <code>
        include=cost
      </code>
      
       only.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        data
      </code>
    </td>
    
    <td>
      <code>
        array of object
      </code>
    </td>
    
    <td>
      The rows on this page.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        data.date
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      In the business's time zone.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        data.meter
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      The usage history's meter.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        data.group
      </code>
    </td>
    
    <td>
      <code>
        object
      </code>
    </td>
    
    <td>
      The usage history's group.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        data.quantity
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      The quantity.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        data.cost_minor
      </code>
    </td>
    
    <td>
      <code>
        integer
      </code>
    </td>
    
    <td>
      With <code>
        include=cost
      </code>
      
       only.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        data.cost_basis
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      With <code>
        include=cost
      </code>
      
       only. One of <code>
        event
      </code>
      
      , <code>
        price_list
      </code>
      
      , <code>
        mixed
      </code>
      
      , <code>
        partial
      </code>
      
      , <code>
        none
      </code>
      
      , <code>
        no_rate
      </code>
      
      .
    </td>
  </tr>
</tbody>
</table>

## Status codes

<table>
<thead>
  <tr>
    <th>
      Status
    </th>
    
    <th>
      Meaning
    </th>
  </tr>
</thead>

<tbody>
  <tr>
    <td>
      <code>
        200
      </code>
    </td>
    
    <td>
      Usage by day.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        400
      </code>
    </td>
    
    <td>
      The range is more than 92 days or not correct.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        403
      </code>
    </td>
    
    <td>
      <code>
        include=cost
      </code>
      
       without <code>
        usage_margin:view
      </code>
      
      .
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        404
      </code>
    </td>
    
    <td>
      No such customer or meter.
    </td>
  </tr>
</tbody>
</table>
</template>

<template v-slot:request="">

```bash [Request]
curl "$TMBILLING_URL/v1/businesses/biz_XXXXXXXXXXXX01/customers/cus_XXXXXXXXXXXX01/usage?from=2026-03-14T09%3A30%3A00Z&to=2026-04-14T09%3A30%3A00Z" \
  -H "Authorization: Bearer $TMBILLING_API_KEY"
```

</template>

<template v-slot:response="">
<code-group>

```json [200 OK]
{
  "object": "usage_history",
  "customer": "cus_XXXXXXXXXXXX01",
  "time_zone": "Asia/Kolkata",
  "from": "2026-03-14T09:30:00Z",
  "to": "2026-04-14T09:30:00Z",
  "interval": "day",
  "currency": "USD",
  "data": [
    {
      "date": "2026-03-14",
      "meter": "Meter",
      "group": {},
      "quantity": "1234567",
      "cost_minor": 2900,
      "cost_basis": "event"
    }
  ]
}
```

```json [400 Bad Request]
{
  "error": {
    "type": "invalid_request_error",
    "message": "The range is more than 92 days or not correct."
  }
}
```

```json [403 Forbidden]
{
  "error": {
    "type": "permission_error",
    "message": "include=cost without usage_margin:view."
  }
}
```

```json [404 Not Found]
{
  "error": {
    "type": "invalid_request_error",
    "message": "No such customer or meter."
  }
}
```

</code-group>
</template>
</api-operation>


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