#### URL Expired

The URL for this request expired after 30 days.

### Blockchain-specific options for transaction intents
At most one of `EVM`, `Bitcoin`, `Substrate`, `Solana`, `Canton`, `Stellar`, or `TVM` may be set; the server rejects multiple families in one request.

#### OperationID
- **Type**: string  
  Unique operation identifier.

#### InitiatorID
- **Type**: string  
  Initiator identifier.

#### ChainName
- **Type**: string  
  CAIP19

#### Asset
- **Type**: string  
  **Required**

#### TestNetwork
- **Type**: boolean  
  truefalse

#### MasterKeyName
- **Type**: string  
  **Required**

#### Account
- **Type**: string  
  **Required**

#### SubAddressesFunding
- **Type**: array of objects  
  SubAddressesFunding  
  ADD object

#### MaxFee
- **Type**: string

### EVM
- **Type**: object  
  Optional EVM-specific parameters.

### Bitcoin
- **Type**: object  
  Optional Bitcoin-specific parameters.

### Substrate
- **Type**: object  
  Optional Substrate-specific parameters.

### Solana
- **Type**: object  
  Optional Solana-specific parameters.

### Canton
- **Type**: object  
  Optional Canton-specific parameters.

### Stellar
- **Type**: object  
  Optional Stellar-specific parameters.

### TVM
- **Type**: object  
  Optional TVM-specific parameters.

# Responses

### ``200``  
Operation started

### ``400``  
Invalid input, validation error, or malformed request

### ``500``  
Internal server error. May include an `errorCode` (M-prefixed) and `data` from the MPA error code system. See `cwpapi/errors.go` for codes.

### Updated 3 months ago

---

### Shell Examples

Base URL
```
https://api.your-wallet.blockdaemon-wallet.com/api/cwp/operations/start/fundSubaddresses
```

```bash
curl --request POST \
     --url https://api.your-wallet.blockdaemon-wallet.com/api/cwp/operations/start/fundSubaddresses \
     --header 'accept: application/json' \
     --header 'content-type: application/json'
```

### Click `Try It!` to start a request and see the response here! Or choose an example:

#### Responses:
- application/json

- ``200``
- ``400``
- ``500``

### Updated 3 months ago