> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://apidocs.polytomic.com/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://apidocs.polytomic.com/_mcp/server.

# BILL

Supports:
* ✅ Models
* ✅ Bulk sync source
* ✅ Connection Proxy


## Connection

### Configuration
<table>
<thead>
<tr>
<th>Name</th><th>Type</th><th>Description</th><th>Required</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>dev_key</code></td>
<td><code>string</code></td>
<td style="vertical-align: top;">Developer key</td>
<td><code>required</code></td>
</tr>
<tr>
<td><code>environment</code></td>
<td><code>string</code></td>
<td style="vertical-align: top;">Environment<br/><br/>Accepted values: `production`, `sandbox`</td>
<td><code>required</code></td>
</tr>
<tr>
<td><code>organization_id</code></td>
<td><code>string</code></td>
<td style="vertical-align: top;">Organization ID</td>
<td><code>required</code></td>
</tr>
<tr>
<td><code>spend_expense_api_token</code></td>
<td><code>string</code></td>
<td style="vertical-align: top;">Spend and Expense API token (optional)<br/><br/>Required to access transactions and reimbursements</td>
<td><code>optional</code></td>
</tr>
<tr>
<td><code>sync_token</code></td>
<td><code>string</code></td>
<td style="vertical-align: top;">Sync token</td>
<td><code>required</code></td>
</tr>
<tr>
<td><code>sync_token_name</code></td>
<td><code>string</code></td>
<td style="vertical-align: top;">Sync token name</td>
<td><code>required</code></td>
</tr>
</tbody>
</table>


#### Example

```json
{
  "name": "BILL connection",
  "type": "bill",
  "configuration": {
    "dev_key": "",
    "environment": "production",
    "organization_id": "",
    "spend_expense_api_token": "",
    "sync_token": "",
    "sync_token_name": ""
  }
}
```


## Model Sync
### Source
#### Configuration
<table>
<thead>
<tr>
<th>Name</th><th>Type</th><th>Description</th><th>Required</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>object</code></td>
<td><code>string</code></td>
<td style="vertical-align: top;">Object</td>
<td><code>required</code></td>
</tr>
</tbody>
</table>


#### Example
```json
{
  ...
  "configuration": {
    "object": "object"
  }
}
```







## Bulk Sync
### Source
BILL connections may be used as a bulk sync source. No additional configuration options are required.