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)

Release files for opinion-clob-sdk 0.7.0

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for opinion-clob-sdk 0.7.0
File	Size	Uploaded
opinion_clob_sdk-0.7.0.tar.gz	88.6 kB	Feb 23, 2026	Details

Built distribution (wheel)

Table of built distributions (wheels) for opinion-clob-sdk 0.7.0
File	Interpreter	ABI	Platform	Reset
opinion_clob_sdk-0.7.0-py3-none-any.whl 88.1 kB Feb 23, 2026	Python 3	none	any	Details

Total release size: 176.7 kB

Release files / opinion_clob_sdk-0.7.0.tar.gz

Download URL	opinion_clob_sdk-0.7.0.tar.gz
Size	88.6 kB
Tags	Source
SHA-256 checksum How to use checksums	`9ac12784912ed3b5b77758946b907c7a6dc0a65280c484b7bdb9f6642c6dce26`
BLAKE2b-256 checksum How to use checksums	`424e663b55bda0e7681d0d64428333e7d5832aa8033b7ce5f541d89c1c58d078`
Upload date	Feb 23, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/6.2.0 CPython/3.14.2`

Release files / opinion_clob_sdk-0.7.0-py3-none-any.whl

Download URL	opinion_clob_sdk-0.7.0-py3-none-any.whl
Size	88.1 kB
Tags	Python 3
SHA-256 checksum How to use checksums	`e438773d3bdabdb5bb0cd66d1747e6c0e11f18ced41255d459e94f0493aa58c7`
BLAKE2b-256 checksum How to use checksums	`a1a30df613709a1ec4b4da1c1e969e25e7c8d33aff0bb0cd37acba4c471eb4c4`
Upload date	Feb 23, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/6.2.0 CPython/3.14.2`