btc-rawtx-rest

Rest webservice to create raw transactions selecting UTXO

Endpoints

Create transaction

This endpoint will be used to create a raw transaction that spends from a P2PKH address and that supports paying to mulitple addresses (either P2PKH or P2SH). The endpoint should return a transaction that spends from the source address and that pays to the output addresse

• URL: /payment_transactions
• Method: POST
• Request body (dictionary):
  • source_address (string): The address to spend from
  • outputs (dictionary): A dictionary that maps addresses to amounts (in SAT)
  • fee_kb (int): The fee per kb in SAT
• Response body (dictionary):
  • raw (string): The unsigned raw transaction
  • inputs (array of dicts): The inputs used
  • txid (string): The transaction id
  • vout (int): The output number
  • script_pub_key (string): The script pub key
  • amount (int): The amount in SAT