# AccountingProviderKey

A model the API reference uses in a request or a response. The operation pages link every field typed as this model here.

Identifies the accounting system that an accounting sync record targets.

## Values

| Value | Description |
| --- | --- |
| `None` | No provider. Used for a Skipped record where no provider was involved. |
| `Loopback` | Synthetic test provider that runs a sync without calling an external accounting system. |
| `QuickBooksOnline` | QuickBooks Online (implementation tracked separately). |
| `Xero` | Xero (implementation tracked separately). |

## See also

- [All documentation](https://devportal.demo.winkpg.io/llms.txt): the machine-readable index of every public page on this site.