NIOTA

Make IOTA to be an integrity chain.

Niota registers Asset history records to the integrity chain.

Installation

python3 -m pip install niota

Unit Testing

make test

Usage

Iota Client

The IotaClient class is a client to interact with IOTA REST API.

Below is a minimal example for connecting to an IOTA hornet node with JWT authentication enabled, and create a message.

from niota import IotaClient

iota = IotaClient(base_url='https://example.iota.hornet.node', jwt_token='enter JWT token here')
create_message_resp = iota.create_message('example-index', 'example-data')
message_id = create_message_resp.data.messageId

Niota client

The Niota class can be used as a client to interact with IOTA Tangle messages with Numbers Protocol integrity record format.

example_integrity_info = {
    'raw_cid': 'bafkreihdwdcefgh4dqkjv67uzcmw7ojee6xedzdetojuzjevtenxquvyku',
    'ida_cid': 'bafkreihdwdcefgh4dqkjv67uzcmw7ojee6xedzdetojuzjevtenxquvyku',
    'ida_mid': 'c7dfa6e5-346d-4b4d-a663-a421e7f9171f',
    'ida_sha256sum': 'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855',
    'metadata_cid': 'bafkreidgkmzpzvot7a5r2iy44tmcojuvoyjgbwi5udldfisbvn4lnfrmoq',
    'service_message': 'Create test data',
}

niota = Niota(
    base_url='https://example.iota.hornet.node',
    jwt_token='enter JWT token here'
    private_key=private_key,
    public_key=public_key,
)
message_id, index = niota.create_message(**message_data_fixture)