Update builder example (#66)

* Update builder example

* Update builder example

Author: alexex10

examples/01_create_limit_order.py

@@ -11,6 +11,7 @@
 from x10.perpetual.trading_client import PerpetualTradingClient
 
 LOGGER = logging.getLogger()
+MARKET_NAME = ETH_USD_MARKET
 ENDPOINT_CONFIG = MAINNET_CONFIG
 
 
@@ -25,7 +26,7 @@ async def run_example():
     trading_client = PerpetualTradingClient(ENDPOINT_CONFIG, stark_account)
     markets_dict = await trading_client.markets_info.get_markets_dict()
 
-    market = markets_dict[ETH_USD_MARKET]
+    market = markets_dict[MARKET_NAME]
     adjust_price_by_pct = get_adjust_price_by_pct(market.trading_config)
 
     order_size = market.trading_config.min_order_size

examples/02_create_limit_order_with_partial_tpsl.py

@@ -17,6 +17,7 @@
 from x10.perpetual.trading_client import PerpetualTradingClient
 
 LOGGER = logging.getLogger()
+MARKET_NAME = ETH_USD_MARKET
 ENDPOINT_CONFIG = MAINNET_CONFIG
 
 
@@ -31,7 +32,7 @@ async def run_example():
     trading_client = PerpetualTradingClient(ENDPOINT_CONFIG, stark_account)
     markets_dict = await trading_client.markets_info.get_markets_dict()
 
-    market = markets_dict[ETH_USD_MARKET]
+    market = markets_dict[MARKET_NAME]
     adjust_price_by_pct = get_adjust_price_by_pct(market.trading_config)
 
     order_size = market.trading_config.min_order_size

examples/03_subscribe_to_stream.py

@@ -4,10 +4,12 @@
 from signal import SIGINT, SIGTERM
 
 from examples.init_env import init_env
+from x10.config import ETH_USD_MARKET
 from x10.perpetual.configuration import MAINNET_CONFIG
 from x10.perpetual.stream_client import PerpetualStreamClient
 
 LOGGER = logging.getLogger()
+MARKET_NAME = ETH_USD_MARKET
 ENDPOINT_CONFIG = MAINNET_CONFIG
 
 
@@ -16,7 +18,7 @@ async def subscribe_to_streams(stop_event: asyncio.Event):
     stream_client = PerpetualStreamClient(api_url=ENDPOINT_CONFIG.stream_url)
 
     async def subscribe_to_orderbook():
-        async with stream_client.subscribe_to_orderbooks("BTC-USD") as orderbook_stream:
+        async with stream_client.subscribe_to_orderbooks(MARKET_NAME) as orderbook_stream:
             while not stop_event.is_set():
                 try:
                     msg = await asyncio.wait_for(orderbook_stream.recv(), timeout=1)

examples/04_create_limit_order_with_builder.py

@@ -0,0 +1,67 @@
+import logging.handlers
+from asyncio import run
+
+from examples.init_env import init_env
+from examples.utils import find_order_and_cancel, get_adjust_price_by_pct
+from x10.config import ETH_USD_MARKET
+from x10.perpetual.accounts import StarkPerpetualAccount
+from x10.perpetual.configuration import MAINNET_CONFIG
+from x10.perpetual.order_object import create_order_object
+from x10.perpetual.orders import OrderSide, TimeInForce
+from x10.perpetual.trading_client import PerpetualTradingClient
+
+LOGGER = logging.getLogger()
+MARKET_NAME = ETH_USD_MARKET
+ENDPOINT_CONFIG = MAINNET_CONFIG
+
+
+async def run_example():
+    env_config = init_env()
+
+    assert env_config.builder_id, "X10_BUILDER_ID is not set"
+
+    stark_account = StarkPerpetualAccount(
+        api_key=env_config.api_key,
+        public_key=env_config.public_key,
+        private_key=env_config.private_key,
+        vault=env_config.vault_id,
+    )
+    trading_client = PerpetualTradingClient(ENDPOINT_CONFIG, stark_account)
+    markets_dict = await trading_client.markets_info.get_markets_dict()
+    fees = await trading_client.account.get_fees(market_names=[MARKET_NAME], builder_id=env_config.builder_id)
+    builder_fee = fees.data[0].builder_fee_rate
+
+    market = markets_dict[ETH_USD_MARKET]
+    adjust_price_by_pct = get_adjust_price_by_pct(market.trading_config)
+
+    order_size = market.trading_config.min_order_size
+    order_price = adjust_price_by_pct(market.market_stats.bid_price, -10.0)
+
+    LOGGER.info("Builder: id=%s, fee=%s", env_config.builder_id, builder_fee)
+    LOGGER.info("Creating LIMIT order object for market: %s", market.name)
+
+    new_order = create_order_object(
+        account=stark_account,
+        starknet_domain=ENDPOINT_CONFIG.starknet_domain,
+        market=market,
+        side=OrderSide.BUY,
+        amount_of_synthetic=order_size,
+        price=market.trading_config.round_price(order_price),
+        time_in_force=TimeInForce.GTT,
+        reduce_only=False,
+        post_only=True,
+        builder_id=env_config.builder_id,
+        builder_fee=builder_fee,
+    )
+
+    LOGGER.info("Placing order...")
+
+    placed_order = await trading_client.orders.place_order(order=new_order)
+
+    LOGGER.info("Order is placed: %s", placed_order.to_pretty_json())
+
+    await find_order_and_cancel(trading_client=trading_client, logger=LOGGER, order_id=placed_order.data.id)
+
+
+if __name__ == "__main__":
+    run(main=run_example())

examples/builder_order_example_simple.py

@@ -15,6 +15,7 @@ class EnvConfig:
     public_key: str | None = None
     private_key: str | None = None
     vault_id: int | None = None
+    builder_id: int | None = None
 
 
 def init_env(require_private_api: bool = True):
@@ -28,6 +29,7 @@ def init_env(require_private_api: bool = True):
     public_key = os.getenv("X10_PUBLIC_KEY")
     private_key = os.getenv("X10_PRIVATE_KEY")
     vault_id = os.getenv("X10_VAULT_ID")
+    builder_id = os.getenv("X10_BUILDER_ID")
 
     if require_private_api:
         assert api_key, "X10_API_KEY is not set"
@@ -43,4 +45,5 @@ def init_env(require_private_api: bool = True):
         public_key=public_key,
         private_key=private_key,
         vault_id=int(vault_id) if vault_id else None,
+        builder_id=int(builder_id) if builder_id else None,
     )

examples/init_env.py

@@ -5,7 +5,7 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.poetry]
 name = "x10-python-trading-starknet"
-version = "0.0.16"
+version = "0.0.17"
 description = "Python client for X10 API"
 authors = ["X10 <tech@ex10.org>"]
 repository = "https://github.com/x10xchange/python_sdk"