sandbox.py

# coding=utf-8
from __future__ import absolute_import, division, print_function, \
    unicode_literals

from iota import Address, Iota, Tag, TryteString
from iota.adapter.sandbox import SandboxAdapter
from iota.transaction.creation import ProposedTransaction

# Create the API client.
api = Iota(
    # To use sandbox mode, inject a ``SandboxAdapter``.
    adapter=SandboxAdapter(
        # URI of the sandbox node.
        uri='https://sandbox.iota.org/api/v1/',

        # Access token used to authenticate requests.
        # Contact the node maintainer to get an access token.
        auth_token='auth token goes here',
    ),

    # Seed used for cryptographic functions.
    # If null, a random seed will be generated.
    seed=b'SEED9GOES9HERE',
)

# Example of sending a transfer using the sandbox.
# For more information, see :py:meth:`Iota.send_transfer`.
# noinspection SpellCheckingInspection
api.send_transfer(
    depth=3,

    # One or more :py:class:`ProposedTransaction` objects to add to the
    # bundle.
    transfers=[
        ProposedTransaction(
            # Recipient of the transfer.
            address=Address(
                b'TESTVALUE9DONTUSEINPRODUCTION99999FBFFTG'
                b'QFWEHEL9KCAFXBJBXGE9HID9XCOHFIDABHDG9AHDR'
            ),

            # Amount of IOTA to transfer.
            # This value may be zero.
            value=42,

            # Optional tag to attach to the transfer.
            tag=Tag(b'EXAMPLE'),

            # Optional message to include with the transfer.
            message=TryteString.from_string('Hello, Tangle!'),
        ),
    ],
)