ibet-Prime

English | 日本語

The ibet-Prime security token management system for ibet network.

Features

• ibet-Prime is an API service that enables the issuance and management of security tokens on the ibet network.
• It supports tokens and various smart contracts developed by the ibet-SmartContract project.
• As a security token ledger management system, ibet-Prime provides a variety of functions required under Japanese regulations.
• By integrating the ibet-Prime API into your front-end application, you can easily build a security token management service.

Dependencies

• Python3 - version 3.12
• PostgreSQL - version 16
• GoQuorum
  • We support the official GoQuorum node of ibet-Network.
  • We use hardhat network for local development and unit testing, and we use the latest version.

Supported ibet smart contract version

• ibet-SmartContract: Supports the latest version of contract specifications.
• See details.

Setup

Prerequisites

• A Python runtime environment must be set up.
• The database must be created on PostgreSQL beforehand.
  • By default, the following settings are required:
    • User: issuerapi
    • Password: issuerapipass
    • Database: issuerapidb
    • Test database: issuerapidb_test
• The TokenList and E2EMessaging contracts from the ibet-SmartContract project must be deployed in advance.

Install packages

Create virtual environment with:

$ uv venv

Install python packages with:

$ uv sync --frozen --no-install-project --no-dev --all-extras

Install pre-commit hook

$ uv run pre-commit install

Install hardhat

$ npm install

Setting environment variables

The main environment variables are as follows.

Variable Name	Required	Details	Example
DATABASE_URL	False	Database URL	postgresql+psycopg://issuerapi:issuerapipass@localhost:5432/issuerapidb
TEST_DATABASE_URL	False	Test database URL	postgresql+psycopg://issuerapi:issuerapipass@localhost:5432/issuerapidb
DATABASE_SCHEMA	False	Database schema
WEB3_HTTP_PROVIDER	False	Web3 provider	http://localhost:8545
CHAIN_ID	False	Blockchain network ID	1010032
TOKEN_LIST_CONTRACT_ADDRESS	True	TokenList contract address	0x0000000000000000000000000000000000000000
E2E_MESSAGING_CONTRACT_ADDRESS	True	E2EMessaging contract address	0x0000000000000000000000000000000000000000
BC_EXPLORER_ENABLED	False	Whether to use the BC Explorer	0(not use) / 1(use)
TZ	False	Timezone	Asia/Tokyo

Other environment variables that can be set can be found in config.py.

DB migrations

See migrations/README.md.

Starting the Server

You can start the API server with:

$ ./run.sh server (Press CTRL+C to quit)

Open your browser at http://0.0.0.0:5000.

You will see the JSON response as:

{"server":"ibet-Prime"}

API docs

Swagger UI

Now go to http://0.0.0.0:5000/docs.

You will see the automatic interactive API documentation provided by Swagger UI:

ReDoc

And now, go to http://0.0.0.0:5000/redoc.

You will see the alternative automatic documentation provided by ReDoc:

Branching model

This repository is version controlled using the following flow.

License

ibet-Prime is licensed under the Apache License, Version 2.0.

Contact information

We are committed to open-sourcing our work to support your use cases. We want to know how you use this library and what problems it helps you to solve. We have two communication channels for you to contact us:

• A public discussion group where we will also share our preliminary roadmap, updates, events, and more.

• A private email alias at [email protected] where you can reach out to us directly about your use cases and what more we can do to help and improve the library.

Please refrain from sending any sensitive or confidential information. If you wish to delete a message you've previously sent, please contact us.

Sponsors

BOOSTRY Co., Ltd.