Client Library

#!/usr/bin/env python

import asyncio
import logging
import time

from bluefin_pro_sdk import BluefinProSdk, Environment, RpcUrl
from crypto_helpers.signature import SuiWallet

# Set up logging
logging.basicConfig(level=logging.INFO)
log = logging.getLogger(__name__)


def now():
    """Return the current time in milliseconds since the Epoch."""
    return int(time.time() * 1000)


async def main():
    """
    Example showing how to adjust margin on a position for an account using the Bluefin Pro API
    using the PRODUCTION environment.
    """
    # Create a wallet with your private key
    sui_wallet = SuiWallet(
        mnemonic="dilemma salmon lake ceiling moral glide cute that ginger float area aunt vague remind cage mother concert inch dizzy present proud program time urge"
    )

    log.info(f"Using wallet address: {sui_wallet.sui_address}")

    # Initialize the Bluefin Pro SDK client with PRODUCTION environment and RPC
    async with BluefinProSdk(
            sui_wallet=sui_wallet,
            contracts=None,  # Not needed for this example
            rpc_url=RpcUrl.PROD,
            env=Environment.PRODUCTION,
            debug=False  # Set to True for more verbose output
    ) as client:
        try:
            # Initialize the client, which will handle authentication
            await client.init()

            # ========= Withdraw ==========
            log.info("Adjusting Margin")
            await client.adjust_isolated_margin("ETH-PERP", "10000000000", True)

        except Exception as e:
            log.error(f"Error adjusting margin: {e}")
            raise


if __name__ == "__main__":
    try:
        asyncio.run(main())
    except KeyboardInterrupt:
        log.info("Exiting due to keyboard interrupt")

use bluefin_api::apis::configuration::Configuration;
use bluefin_api::apis::trade_api::put_adjust_isolated_margin;
use bluefin_api::models::LoginRequest;
use bluefin_api::models::{
    AdjustIsolatedMarginRequest, AdjustIsolatedMarginRequestSignedFields, AdjustMarginOperation,
};
use bluefin_pro::prelude::*;
use chrono::Utc;
use hex::FromHex;
use rand::random;
use sui_sdk_types::SignatureScheme;

type Error = Box<dyn std::error::Error>;
type Result<T> = std::result::Result<T, Error>;

async fn send_request(signed_request: AdjustIsolatedMarginRequest, auth_token: &str) -> Result<()> {
    println!("Sending request...");
    // Send request and get back order hash
    let mut config = Configuration::new();
    config.bearer_access_token = Some(auth_token.into());
    config.base_path = trade::mainnet::URL.into();

    put_adjust_isolated_margin(&config, signed_request).await?;

    Ok(())
}

#[tokio::main]
async fn main() -> Result<()> {
    // We construct an authentication request to obtain a token.
    let request = LoginRequest {
        account_address: "INSERT_ACCOUNT_ADDRESS_HERE",
        audience: auth::mainnet::AUDIENCE.into(),
        signed_at_millis: Utc::now().timestamp_millis(),
    };

    // Next, we generate a signature for the request.
    let signature = request.signature(
        SignatureScheme::Ed25519,
        PrivateKey::from_hex("INSERT_HEX_ENCODED_PRIVATE_KEY_HERE")?,
    )?;

    // Then, we submit our authentication request to the API for the desired environment.
    let auth_token = request
        .authenticate(&signature, Environment::Mainnet)
        .await?
        .access_token;

    // We get the exchange info to fetch the IDS_ID
    let contracts_info = exchange::info::contracts_config(Environment::Mainnet).await?;

    // Next, we construct an unsigned request.
    let request = AdjustIsolatedMarginRequest {
        signed_fields: AdjustIsolatedMarginRequestSignedFields {
            symbol: symbols::perps::ETH.into(),
            account_address: "INSERT_ACCOUNT_ADDRESS_HERE",
            operation: AdjustMarginOperation::Add,
            quantity_e9: (1.e9()).to_string(),
            salt: random::<u64>().to_string(),
            ids_id: contracts_info.ids_id,
            signed_at_millis: Utc::now().timestamp_millis(),
        },
        ..AdjustIsolatedMarginRequest::default()
    };

    // Then, we sign our order.
    let request = request.sign(
        PrivateKey::from_hex("INSERT_HEX_ENCODED_PRIVATE_KEY_HERE")?,
        SignatureScheme::Ed25519,
    )?;

    send_request(request, &auth_token).await?;

    // Finally, we check that we've received the expected order hash.
    println!("Margin Adjusted");
    Ok(())
}

HTTPs

Alternatively, call the PUT /trade/adjustIsolatedMargin endpoint using the integrated editor on the right or locally from any language supporting HTTPs network calls.

Request & Response