Example Python script for Xaya wallet interactions

xaya-wallet-example.py

#!/usr/bin/python

# This is available in "python-jsonrpclib" on Debian/Ubuntu systems.
import jsonrpclib

import json

# Set according to your xaya.conf or the authentication cookie.  Change port
# to 18396 for testnet and to 18493 for regtest.
user = "..."
password = "..."
wallet = "game.dat"
port = 8396

# Connect to the JSON-RPC interface, specifying the wallet.
url = "http://%s:%s@localhost:%u/wallet/%s" % (user, password, port, wallet)
rpc = jsonrpclib.Server (url)

# Send coins to an address.
address = rpc.getnewaddress ()
rpc.sendtoaddress (address, '42.12345678')

# Register a name.
name = "p/domob"
rpc.name_register (name, "{}")

# Wait some blocks for the transaction to be confirmed.  Or on regtest net,
# mine a block to confirm it.
#rpc.generate (1)

# Update the name to a JSON value.  Using the explicit separators option
# on json.dumps ensures the most compact representation (without unnecessary
# whitespace), which decreases transaction size and thus fees.
value = {
  "g":
    {
      "chess": "0-0-0",
      "huc":
        {
          "wp": [42, 42, 100, 100, 0, 0],
          "destruct": True,
        },
    },
}
rpc.name_update (name, json.dumps (value, separators=(",", ":")))