opinion-clob-sdk 0.7.0

Opinion CLOB SDK (Tech Preview) - Python SDK for Opinion Prediction Market Central Limit Order Book API

Opinion CLOB SDK (Tech Preview)

Technology Preview Release - BNB Chain Support

Python SDK for interacting with Opinion prediction markets via the CLOB (Central Limit Order Book) API.

Features

• Market data queries (markets, orderbooks, prices, candles)
• Order management (place, cancel, query orders)
• Position and balance tracking
• Smart contract interactions (split, merge, redeem)
• Support for BNB Chain mainnet (chain ID 56)

Installation

pip install opinion_clob_sdk

Quick Start

from opinion_clob_sdk import Client

client = Client(
    host='https://proxy.opinion.trade:8443',
    apikey='your_api_key',
    chain_id=56,  # BNB Chain mainnet
    rpc_url='https://bsc-dataseed.binance.org',
    private_key='your_private_key',
    multi_sig_addr='your_multi_sig_address'
)

# Get markets
markets = client.get_markets(page=1, limit=10)

# Get orderbook
orderbook = client.get_orderbook(token_id='token_id')

# Place an order
from opinion_clob_sdk.chain.py_order_utils.model.order import PlaceOrderDataInput
from opinion_clob_sdk.chain.py_order_utils.model.sides import OrderSide
from opinion_clob_sdk.chain.py_order_utils.model.order_type import LIMIT_ORDER

order_data = PlaceOrderDataInput(
    marketId=123,
    tokenId='token_id',
    side=OrderSide.BUY,
    orderType=LIMIT_ORDER,
    price='0.5',
    makerAmountInQuoteToken=10
)

result = client.place_order(order_data)