Create Allocation

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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.

Parameters

• OperationID
  string
  Unique operation identifier.

• InitiatorID
  string
  Initiator identifier.

• ChainName
  string
  CAIP19

• Asset
  string
  required

• TestNetwork
  boolean
  truefalse

• Source
  string
  required

• MasterKeyName
  string
  required

• DestinationType
  string
  enum
  required
  internalexternal
  Allowed:
  internal``external

• DestinationAmounts
  array of objects
  required
  length ≥ 1

• DestinationAmounts*
  object
  A single transfer destination with amount. Use Destination for vault name (internal) or address (external). MasterKeyName is required for internal transfers.

• Destination
  string
  required
  Recipient vault name (internal) or blockchain address (external).

• MasterKeyName
  string
  Master key name for internal destination. Ignored for external transfers.

• Amount
  string
  required
  Amount to transfer.

• ADD object

• ExecutorID
  object
  required
  Identifies an on-chain address in transaction intents and related APIs. Either set both MasterKeyName and AccountName (with optional AddressIndex where the API allows it; index 0 is the main address when deriving), or set Address to a literal address string. Setting only one of MasterKeyName or AccountName is invalid. For POST /solana/accountInfo, when not sending Address, AddressIndex is required alongside master key and account.

ExecutorID object

• AllocationDeadline
  date-time

• SettlementDeadline
  date-time
  required

• 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.

Status 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.

Example Request

curl --request POST \
     --url https://api.your-wallet.blockdaemon-wallet.com/api/cwp/operations/start/createAllocation \
     --header 'accept: application/json' \
     --header 'content-type: application/json' \
     --data '\n{\n  "DestinationType": "internal",\n  "DestinationAmounts": []\n}\n'

Response

application/json

• 200
• 400
• 500