> For the complete documentation index, see [llms.txt](https://circular-protocol.gitbook.io/circular-protocol-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://circular-protocol.gitbook.io/circular-protocol-documentation/developer-tools/enterprise-apis/python/cep_account.set_network.md).

# CEP\_Account.set\_network()

### Function Signature

```python
def set_network(network)
```

### Parameters

| Parameter Name | Datatype |
| -------------- | -------- |
| `network`      | String   |

### Example

```python
#...
account.set_network("mainnet") # chose between testnet, devnet and mainnet
#...
```