Best Practices

This guide covers recommended practices when using the Meridian Python SDK.

Configuration management

Keep sensitive data like private keys secure. Loading from a .env file is only recommended for development:

import os
import asyncio
from meridian import AsyncRESTClient

async def main():

    private_key = os.getenv("PRIVATE_KEY")
    base_url = os.getenv("BASE_URL", "https://api.meridian.xyz")
    rpc_url = os.getenv("RPC_URL", "https://rpc.mainnet.chain.robinhood.com")

    client = await AsyncRESTClient.create({
        "base_url": base_url,
        "chain_config": {
            "rpc_url": rpc_url,
            "private_key": private_key,
        }
    })

    # Your code here

    await client.close()

asyncio.run(main())

Logging

The client has built-in logging support:

import logging

# Log something
client.logger.debug("This is a debug message")

# Change log level
client.logger.setLevel(logging.DEBUG)