API Reference

/orders/hash

Allows user to submit cancellation request for order(s) on the exchange
The cancellation signature must first be generated as a pre-requisite to this method

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If you haven't already, we highly recommend checking out Order Statuses & Best Practices.

Client Library

import { MARKET_SYMBOLS, ORDER_SIDE, ORDER_TYPE, BluefinClient, Networks, } from "@bluefin-exchange/bluefin-v2-client"; async function main() { const dummyAccountKey = "trigger swim reunion gate hen black real deer light nature trial dust"; const client = new BluefinClient(true, Networks.TESTNET_SUI, dummyAccountKey); await client.init(); // open multiple limit orders await client.postOrder({ symbol: MARKET_SYMBOLS.ETH, price: 50, quantity: 0.5, side: ORDER_SIDE.BUY, orderType: ORDER_TYPE.LIMIT, leverage: 3, }); await client.postOrder({ symbol: MARKET_SYMBOLS.ETH, price: 50, quantity: 0.5, side: ORDER_SIDE.BUY, orderType: ORDER_TYPE.LIMIT, leverage: 3, }); // cancels all open order await client.cancelAllOpenOrders(MARKET_SYMBOLS.ETH); } main().then().catch(console.warn);
from config import TEST_ACCT_KEY, TEST_NETWORK import asyncio from pprint import pprint import time from bluefin_v2_client import ( BluefinClient, Networks, MARKET_SYMBOLS, ORDER_SIDE, ORDER_TYPE, OrderSignatureRequest, ) async def main(): client = BluefinClient(True, Networks[TEST_NETWORK], TEST_ACCT_KEY) await client.init(True) signature_request = OrderSignatureRequest( symbol=MARKET_SYMBOLS.BTC, price=0, quantity=1, leverage=await client.get_user_leverage(MARKET_SYMBOLS.ETH), side=ORDER_SIDE.BUY, reduceOnly=False, postOnly=False, orderbookOnly=True, orderType=ORDER_TYPE.MARKET, ) signed_order = client.create_signed_order(signature_request) resp = await client.post_signed_order(signed_order) # sign order for cancellation using order hash # you can pass a list of hashes to be signed for cancellation, good to be used when multiple orders are to be cancelled cancellation_request = client.create_signed_cancel_orders( MARKET_SYMBOLS.ETH, order_hash=[resp["hash"]] ) pprint(cancellation_request) # # or sign the order for cancellation using order data cancellation_request = client.create_signed_cancel_order(signature_request) pprint(cancellation_request) # same as above cancellation request # post order to exchange for cancellation resp = await client.post_cancel_order(cancellation_request) pprint(resp) if __name__ == "__main__": loop = asyncio.new_event_loop() loop.run_until_complete(main()) loop.close()

HTTPs

Alternatively, if you have created the order cancellation signature (see Cancel Order Signature) and obtained your auth token, call the DELETE /orders/hash endpoint using the integrated editor on the right or locally from any language supporting HTTPs network calls.

Request & Response

Responses

400
409

Invalid Orders

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