#### URL Expired

The URL for this request expired after 30 days.

### Optional metadata when starting an operation.

- **OperationID**  
  string  
  Unique operation identifier.

- **InitiatorID**  
  string  
  Initiator identifier.

- **CAIP19**  
  string  
  required  
  CAIP-19 identifier of the token to unregister (e.g. "eip155:1/erc20:0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48").

# Response Codes

# `` 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.

### Base URL

https://api.your-wallet.blockdaemon-wallet.com/api/cwp/operations/start/unregisterToken

```
xxxxxxxxxx

curl --request POST \
     --url https://api.your-wallet.blockdaemon-wallet.com/api/cwp/operations/start/unregisterToken \
     --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:

application/json

``200``400``500