Python SDK

Developers can use the Python SDK to build backend services and automation scripts that interact with the Multichain Bridge + DEX AI Aggregator platform.

https://github.com/wheelx-fi/wheelx-sdk/tree/main/python

Install

pip install wheelx-sdk

With Web3 support for transaction execution:

pip install wheelx-sdk[web3]

Quick Start

from wheelx_sdk import WheelXSDK, QuoteRequest

sdk = WheelXSDK()

quote_request = QuoteRequest(
from_chain=1,
to_chain=1,
from_token="0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",  # USDC
to_token="0xdAC17F958D2ee523a2206206994597C13D831ec7",    # USDT
from_address="0x742d35Cc6634C0532925a3b8Dc9F6A7c5D3a7C6a",
to_address="0x742d35Cc6634C0532925a3b8Dc9F6A7c5D3a7C6a",
amount=1000000,
slippage=50
)

quote = sdk.get_quote(quote_request)
print(f"Quote received: {quote.amount_out}")
print(f"Request ID: {quote.request_id}")

Transaction Execution

from wheelx_sdk import TransactionExecutor

executor = TransactionExecutor("https://mainnet.infura.io/v3/YOUR_PROJECT_ID")
transaction = executor.build_transaction(quote.tx, quote_request.from_address)
tx_hash = executor.sign_and_send_transaction(transaction, "YOUR_PRIVATE_KEY")
print(f"Transaction sent: {tx_hash}")
receipt = executor.wait_for_transaction(tx_hash)
print(f"Confirmed in block: {receipt.blockNumber}")

API Reference

WheelXSDK

Method	Description
WheelXSDK(base_url?)	Create new SDK instance
get_quote(quote_request)	Get a quote for token swap/bridge
get_order_status(request_id)	Get order status by request ID

TransactionExecutor

Method	Description
build_transaction(tx_data, address)	Build transaction dict for signing
sign_and_send_transaction(tx, private_key)	Sign and send transaction
wait_for_transaction(tx_hash, timeout=300)	Wait for confirmation