#### 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**  
  string  
  Unique operation identifier.
   
- **InitiatorID**  
  string  
  Initiator identifier.

- **ChainName**  
  string

- **CAIP19**  
  string

- **Asset**  
  string  
  required

- **TestNetwork**  
  boolean  
  truefalse

- **Source**  
  string  
  required  
  Source account name.

- **MasterKeyName**  
  string  
  required

- **EndInvestorOnboardingOfferCID**  
  string  
  required  
  Contract ID of the end-investor-onboarding offer.

- **OnboardingOfferChoice**  
  string  
  required  
  Choice to exercise on the offer.

- **RejectReason**  
  string  
  Rejection reason when applicable.

### EVM, Bitcoin, Substrate, Solana, Canton, Stellar, TVM objects

- **EVM**  
  object  
  Optional EVM-specific parameters.

- **Bitcoin**  
  object  
  Optional Bitcoin-specific parameters.

- **Substrate**  
  object  
  Optional Substrate-specific parameters.

- **Solana**  
  object  
  Optional Solana-specific parameters.

- **Canton**  
  object  
  Optional Canton-specific parameters.

- **Stellar**  
  object  
  Optional Stellar-specific parameters.

- **TVM**  
  object  
  Optional TVM-specific parameters.

### 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/callChoiceOnEndInvestorOnboardingOffer

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