---
title: "List model prices"
description: "The list price per model and token type at as_of (default now), with your cost in effect at the same instant."
canonical_url: "https://twominutebilling.com/help/developers/api-reference/model-prices/list-model-prices"
---
# List model prices

> The list price per model and token type at as_of (default now), with your cost in effect at the same instant.

<api-operation method="GET" path="/v1/organization/model_prices">
<template v-slot:docs="">

The list price per model and token type at `as_of` (default now), with your cost in effect at the same instant.

## Query parameters

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

<tbody>
  <tr>
    <td>
      <code>
        provider
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      no
    </td>
    
    <td>
      Only this provider, for example <code>
        openai
      </code>
      
      .
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        model
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      no
    </td>
    
    <td>
      Only this model id.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        token_type
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      no
    </td>
    
    <td>
      Only this token type, for example <code>
        input
      </code>
      
      .
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        q
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      no
    </td>
    
    <td>
      Text in the model or provider id.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        has_cost
      </code>
    </td>
    
    <td>
      <code>
        boolean
      </code>
    </td>
    
    <td>
      no
    </td>
    
    <td>
      Only rows with your cost.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        used
      </code>
    </td>
    
    <td>
      <code>
        boolean
      </code>
    </td>
    
    <td>
      no
    </td>
    
    <td>
      Only models your meters saw in the last 35 days.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        business
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      no
    </td>
    
    <td>
      Only models this business (biz_…) used in the last 35 days. Implies <code>
        used
      </code>
      
      .
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        as_of
      </code>
    </td>
    
    <td>
      <code>
        string · ISO-8601
      </code>
    </td>
    
    <td>
      no
    </td>
    
    <td>
      Prices at this instant.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        limit
      </code>
    </td>
    
    <td>
      <code>
        integer
      </code>
    </td>
    
    <td>
      no
    </td>
    
    <td>
      Page size, 1–500 (default 100).
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        starting_after
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      no
    </td>
    
    <td>
      Cursor: the last row's <code>
        id
      </code>
      
       from the previous page.
    </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>
        list
      </code>
      
      . One of <code>
        list
      </code>
      
      .
    </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.object
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      The object type; always <code>
        model_price
      </code>
      
      . One of <code>
        model_price
      </code>
      
      .
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        data.id
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      The model price's id.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        data.provider
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      The payment provider.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        data.model
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      The pricing model.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        data.token_type
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      <code>
        input
      </code>
      
      , <code>
        output
      </code>
      
      , <code>
        cache_read
      </code>
      
      , <code>
        cache_write
      </code>
      
      , … as the source names them.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        data.currency
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      The model price's currency (ISO-4217 code).
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        data.unit_amount_decimal
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      Minor units (cents for USD) per <code>
        quantity_divisor
      </code>
      
       units. A decimal string with at most 12 decimal places and no exponent, for example <code>
        "0.25"
      </code>
      
      .
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        data.quantity_divisor
      </code>
    </td>
    
    <td>
      <code>
        integer
      </code>
    </td>
    
    <td>
      1,000,000 for tokens; 1,000 for counted items such as web searches.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        data.effective_from
      </code>
    </td>
    
    <td>
      <code>
        string · ISO-8601
      </code>
    </td>
    
    <td>
      The instant we apply this price from. Null = the model's first price.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        data.source_effective_from
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      The source's own date for this price.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        data.source
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      Where the model price comes from.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        data.source_version
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      The model price's source version.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        data.rounded
      </code>
    </td>
    
    <td>
      <code>
        boolean
      </code>
    </td>
    
    <td>
      The source value had more than 12 decimal places in cents: rounded half-up once.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        data.last_seen_at
      </code>
    </td>
    
    <td>
      <code>
        string · ISO-8601
      </code>
    </td>
    
    <td>
      When the source last listed this model.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        data.cost
      </code>
    </td>
    
    <td>
      <code>
        object
      </code>
    </td>
    
    <td>
      The model price list row's cost.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        data.used
      </code>
    </td>
    
    <td>
      <code>
        boolean
      </code>
    </td>
    
    <td>
      The model price list row's used.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        has_more
      </code>
    </td>
    
    <td>
      <code>
        boolean
      </code>
    </td>
    
    <td>
      Whether more rows exist after this page.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        next_cursor
      </code>
    </td>
    
    <td>
      <code>
        string
      </code>
    </td>
    
    <td>
      Pass as <code>
        starting_after
      </code>
      
       to get the next page. Null on the last page.
    </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>
      One page of list prices.
    </td>
  </tr>
  
  <tr>
    <td>
      <code>
        400
      </code>
    </td>
    
    <td>
      A parameter is not correct.
    </td>
  </tr>
</tbody>
</table>
</template>

<template v-slot:request="">

```bash [Request]
curl "$TMBILLING_URL/v1/organization/model_prices?limit=10" \
  -H "Authorization: Bearer $TMBILLING_API_KEY"
```

</template>

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

```json [200 OK]
{
  "object": "list",
  "data": [
    {
      "object": "model_price",
      "id": "mpr_XXXXXXXXXXXX01",
      "provider": "openai",
      "model": "gpt-4o",
      "token_type": "input",
      "currency": "USD"
    }
  ],
  "has_more": false,
  "next_cursor": null
}
```

```json [400 Bad Request]
{
  "error": {
    "type": "invalid_request_error",
    "message": "A parameter is not correct."
  }
}
```

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


## Sitemap

See the full [sitemap](https://twominutebilling.com/sitemap.md) for all pages.