Raw Transactions

Construct and send raw transactions.

Provide transaction decoding, transaction construction, and transaction broadcasting functions.

You can use mvc-cli help command to view the usage of specific commands. The JsonRpc call method is in the example.

Commands

== Rawtransactions ==
createrawtransaction [{"txid":"id","vout":n},...] {"address":amount,"data":"hex",...} ( locktime )
decoderawtransaction "hexstring"
decodescript "hexstring"
fundrawtransaction "hexstring" ( options )
getrawtransaction "txid" ( verbose )
sendrawtransaction "hexstring" ( allowhighfees dontcheckfee )
sendrawtransactions [{"hex": "hexstring", "allowhighfees": true|false, "dontcheckfee": true|false, "listunconfirmedancestors": true|false, "config: " <json string> }, ...]
signrawtransaction "hexstring" ( [{"txid":"id","vout":n,"scriptPubKey":"hex","redeemScript":"hex"},...] ["privatekey1",...] sighashtype )

createrawtransaction

Create a transaction spending the given inputs and creating new outputs.

createrawtransaction [{"txid":"id","vout":n},...] {"address":amount,"data":"hex",...} ( locktime )

Create a transaction spending the given inputs and creating new outputs.
Outputs can be addresses or data.
Returns hex-encoded raw transaction.
Note that the transaction's inputs are not signed, and
it is not stored in the wallet or transmitted to the network.

Arguments:
1. "inputs"                (array, required) A json array of json objects
     [
       {
         "txid":"id",    (string, required) The transaction id
         "vout":n,         (numeric, required) The output number
         "sequence":n      (numeric, optional) The sequence number
       }
       ,...
     ]
2. "outputs"               (object, required) a json object with outputs
    {
      "address": x.xxx,    (numeric or string, required) The key is the mvc address, the numeric value (can be string) is the SPACE amount
      "data": "hex"      (string, required) The key is "data", the value is hex encoded data
      ,...
    }
3. locktime                  (numeric, optional, default=0) Raw locktime. Non-0 value also locktime-activates inputs

Result:
"transaction"              (string) hex string of the transaction

Examples:
> mvc-cli createrawtransaction "[{\"txid\":\"myid\",\"vout\":0}]" "{\"address\":0.01}"
> mvc-cli createrawtransaction "[{\"txid\":\"myid\",\"vout\":0}]" "{\"data\":\"00010203\"}"
> curl --user myusername --data-binary '{"jsonrpc": "1.0", "id":"curltest", "method": "createrawtransaction", "params": [[{"txid":"myid","vout":0}], {"address":0.01}] }' -H 'content-type: text/plain;' http://127.0.0.1:9882/
> curl --user myusername --data-binary '{"jsonrpc": "1.0", "id":"curltest", "method": "createrawtransaction", "params": [[{"txid":"myid","vout":0}], {"data":"00010203"}] }' -H 'content-type: text/plain;' http://127.0.0.1:9882/

decoderawtransaction

Return a JSON object representing the serialized, hex-encoded transaction.

Param๏ผš

  • hexstring (string, required)

decodescript

Decode a hex-encoded script.

Param๏ผš

  • hexstring (string, required) ่„šๆœฌ็š„ๅๅ…ญ่ฟ›ๅˆถๅญ—็ฌฆไธฒใ€‚

fundrawtransaction

Add inputs to a transaction until it has enough in value to meet its out value.

Param๏ผš

  • hexstring (string, required)

  • options (object, optional)

getrawtransaction

Return the raw transaction data.

Param๏ผš

  • txid (string, required)

  • verbose (bool, optional, default=false)

sendrawtransaction

Submits raw transaction (serialized, hex-encoded) to local node and network.

Param๏ผš

  • hexstring (string, required)

  • allowhighfees (bool, optional, default=false)

  • dontcheckfee (bool, optional, default=false)

sendrawtransactions

Submits raw transactions (serialized, hex-encoded) to local node and network.

Param๏ผš

  • hex (string, required)

  • allowhighfees (bool, optional, default=false)

  • dontcheckfee (bool, optional, default=false)

  • listunconfirmedancestors (bool, optional, default=false)

  • config (string, optional)

signrawtransaction

Sign inputs for raw transaction (serialized, hex-encoded).

Param๏ผš

  • hexstring (string, required)

  • prevtxs (array, optional)

  • privatekeys (array, optional)

  • sighashtype (string, optional)

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