# Unstake Transaction

### Network

- **Type**: string  
- **Allowed Values**: `mainnet`, `preprod`  
- **Required**: Yes

### Delegator Address

- **Type**: string  
- **Required**: Yes

### Transaction Response

#### 201 Unstake Transaction

```json
{
  "data": {
    "network": "preprod",
    "unsigned_transaction_serialized": "unsigned_transaction_serialized",
    "signing_payload": "signing_payload"
  }
}
```

### Error Responses

- **400** Bad Request  
- **422** Unsupported Network

### Example Curl Request

```bash
curl --request POST \
     --url https://api.figment.io/cardano/unstake \
     --header 'accept: application/json' \
     --header 'content-type: application/json' \
     --header 'x-api-key: your-api-key-here' \
     --data '{
  "network": "mainnet"
}'
```