#### URL Expired

The URL for this request expired after 30 days.

### Request to get a balance for a master key, account, and asset.

**MasterKey**  
*string*  
required

Master key name.

**Account**  
*string*  
required

Account name.

**CAIP19**  
*string*  
required

Asset identifier in CAIP-19 format (e.g. `eip155:1/slip44:60`).

#### Responses

- ```200```  The spendable balance.
- ```400```  Invalid input, validation error, or malformed request.
- ```404``` Not found — the master key / account does not exist, or the CAIP-19 is not registered.
- ```500```  Internal server error. May include an `errorCode` (M-prefixed) and `data` from the MPA error code system. See `cwpapi/errors.go` for codes.

---

### cURL Example

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

Base URL  
`https://api.your-wallet.blockdaemon-wallet.com/api/cwp/balances/spendable`

---