Combine

Create Network Transaction from Signatures

Combine creates a network-specific transaction from an unsigned transaction and an array of provided signatures. The signed transaction returned from this method will be sent to the /construction/submit endpoint by the caller.

post

/construction/combine

Body

network_identifierobjectrequired

The network_identifier specifies which network a particular object is associated with.

unsigned_transactionstringrequired

signaturesobject[]required

Responses

application/json

application/json

cURL

JavaScript

Python

HTTP

cURL

curl -L \
  --request POST \
  --url '/construction/combine' \
  --header 'Content-Type: application/json' \
  --data '{"network_identifier":{"blockchain":"bitcoin","network":"mainnet","sub_network_identifier":{"network":"shard 1","metadata":{"producer":"0x52bc44d5378309ee2abf1539bf71de1b7d7be3b5"}}},"unsigned_transaction":"text","signatures":[{"signing_payload":{"account_identifier":{"address":"0x3a065000ab4183c6bf581dc1e55a605455fc6d61","sub_account":{"address":"0x6b175474e89094c44da98b954eedeac495271d0f","metadata":{}},"metadata":{}},"hex_bytes":"text","signature_type":"ecdsa"},"public_key":{"hex_bytes":"text","curve_type":"secp256k1"},"signature_type":"ecdsa","hex_bytes":"text"}]}'

200

500

200

{
  "signed_transaction": "text"
}

Expected response to a valid request