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v3.0.1

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Signed-off-by: Dinger <quantdinger@gmail.com>
This commit is contained in:
Dinger
2026-04-07 22:47:07 +08:00
parent baa3182eca
commit 8563e4ea53
116 changed files with 3189 additions and 356 deletions
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backend_api_python/app/services/live_trading/htx.py
+97 -16
View File
@@ -19,9 +19,13 @@ from urllib.parse import urlencode, urlparse
import datetime
import time
import logging
from app.services.live_trading.base import BaseRestClient, LiveOrderResult, LiveTradingError
from app.services.live_trading.symbols import to_htx_contract_code, to_htx_spot_symbol
logger = logging.getLogger(__name__)
class HtxClient(BaseRestClient):
def __init__(
@@ -53,6 +57,17 @@ class HtxClient(BaseRestClient):
self._contract_cache_ttl_sec = 300.0
self._lever_cache: Dict[str, int] = {}
@staticmethod
def _format_swap_client_order_id(client_order_id: Optional[str]) -> Optional[int]:
"""HTX swap/linear-swap client_order_id must be a pure numeric long (1~9223372036854775807)."""
if not client_order_id:
return None
digits = "".join(c for c in str(client_order_id) if c.isdigit())
if not digits:
digits = str(int(time.time() * 1000))
val = int(digits[-18:])
return val if 0 < val <= 9223372036854775807 else None
def _format_spot_client_order_id(self, client_order_id: Optional[str]) -> str:
prefix = str(self.broker_id or "").strip()
raw = str(client_order_id or "").strip()
@@ -202,11 +217,33 @@ class HtxClient(BaseRestClient):
if self.market_type == "spot":
account_id = self._get_spot_account_id()
return self._spot_private_request("GET", f"/v1/account/accounts/{account_id}/balance")
raw = self._swap_private_request("POST", "/linear-swap-api/v1/swap_cross_account_info", json_body={"margin_account": "USDT"})
data = raw.get("data")
if data:
return raw
return self._swap_private_request("POST", "/linear-swap-api/v1/swap_account_info", json_body={})
# 1) v1 cross
try:
raw = self._swap_private_request("POST", "/linear-swap-api/v1/swap_cross_account_info", json_body={"margin_account": "USDT"})
data = raw.get("data")
if data:
return raw
except LiveTradingError as e:
logger.debug("HTX v1 cross account_info failed: %s", e)
# 2) v3 unified (unified / multi-asset collateral accounts)
try:
raw = self._swap_private_request("GET", "/linear-swap-api/v3/unified_account_info")
v3_code = raw.get("code")
if v3_code is not None and int(v3_code) == 200:
data = raw.get("data")
if isinstance(data, list) and data:
logger.info("HTX v3 unified_account_info succeeded")
return raw
else:
logger.debug("HTX v3 unified_account_info returned code=%s", v3_code)
except (LiveTradingError, Exception) as e:
logger.debug("HTX v3 unified_account_info failed: %s", e)
# 3) v1 isolated
try:
return self._swap_private_request("POST", "/linear-swap-api/v1/swap_account_info", json_body={})
except LiveTradingError as e:
logger.warning("HTX all balance endpoints failed, last error: %s", e)
return {"data": []}
def get_positions(self, *, symbol: str = "") -> Any:
if self.market_type == "spot":
@@ -235,11 +272,35 @@ class HtxClient(BaseRestClient):
return {"data": rows}
body = {"contract_code": to_htx_contract_code(symbol)} if symbol else {}
raw = self._swap_private_request("POST", "/linear-swap-api/v1/swap_cross_position_info", json_body=body)
data = raw.get("data")
if data:
return raw
return self._swap_private_request("POST", "/linear-swap-api/v1/swap_position_info", json_body=body)
# 1) v1 cross
try:
raw = self._swap_private_request("POST", "/linear-swap-api/v1/swap_cross_position_info", json_body=body)
data = raw.get("data")
if data:
return raw
except LiveTradingError as e:
logger.debug("HTX v1 cross position_info failed: %s", e)
# 2) v1 isolated
try:
raw = self._swap_private_request("POST", "/linear-swap-api/v1/swap_position_info", json_body=body)
data = raw.get("data")
if data:
return raw
except LiveTradingError as e:
logger.debug("HTX v1 isolated position_info failed: %s", e)
# 3) v3 unified - extract positions from cross_swap sub-array
try:
raw = self._swap_private_request("GET", "/linear-swap-api/v3/unified_account_info")
v3_code = raw.get("code")
if v3_code is not None and int(v3_code) == 200:
v3_data = raw.get("data") or []
if isinstance(v3_data, list) and v3_data:
logger.info("HTX v3 unified_account_info for positions succeeded")
return raw
except (LiveTradingError, Exception) as e:
logger.debug("HTX v3 unified_account_info (positions) failed: %s", e)
logger.warning("HTX all position endpoints failed for symbol=%s", symbol)
return {"data": []}
def get_ticker(self, *, symbol: str) -> Dict[str, Any]:
if self.market_type == "spot":
@@ -355,7 +416,7 @@ class HtxClient(BaseRestClient):
raise LiveTradingError(f"Invalid side: {side}")
offset = "close" if reduce_only else "open"
lever_rate = int(self._lever_cache.get(contract_code) or 5)
body = {
body: Dict[str, Any] = {
"contract_code": contract_code,
"volume": volume,
"direction": sd,
@@ -365,8 +426,18 @@ class HtxClient(BaseRestClient):
}
if self.broker_id:
body["channel_code"] = self.broker_id
if client_order_id:
body["client_order_id"] = str(client_order_id)[:64]
swap_coid = self._format_swap_client_order_id(client_order_id)
if swap_coid is not None:
body["client_order_id"] = swap_coid
cross_body = dict(body)
cross_body["margin_account"] = "USDT"
try:
raw = self._swap_private_request("POST", "/linear-swap-api/v1/swap_cross_order", json_body=cross_body)
data = raw.get("data") or {}
oid = str(data.get("order_id_str") or data.get("order_id") or "")
return LiveOrderResult(exchange_id="htx", exchange_order_id=oid, filled=0.0, avg_price=0.0, raw=raw)
except LiveTradingError as e:
logger.info("HTX swap_cross_order failed, trying swap_order: %s", e)
raw = self._swap_private_request("POST", "/linear-swap-api/v1/swap_order", json_body=body)
data = raw.get("data") or {}
oid = str(data.get("order_id_str") or data.get("order_id") or "")
@@ -412,7 +483,7 @@ class HtxClient(BaseRestClient):
contract_code = to_htx_contract_code(symbol)
volume = self._base_to_contracts(symbol=symbol, qty=qty)
lever_rate = int(self._lever_cache.get(contract_code) or 5)
body = {
body: Dict[str, Any] = {
"contract_code": contract_code,
"volume": volume,
"direction": sd,
@@ -423,8 +494,18 @@ class HtxClient(BaseRestClient):
}
if self.broker_id:
body["channel_code"] = self.broker_id
if client_order_id:
body["client_order_id"] = str(client_order_id)[:64]
swap_coid = self._format_swap_client_order_id(client_order_id)
if swap_coid is not None:
body["client_order_id"] = swap_coid
cross_body = dict(body)
cross_body["margin_account"] = "USDT"
try:
raw = self._swap_private_request("POST", "/linear-swap-api/v1/swap_cross_order", json_body=cross_body)
data = raw.get("data") or {}
oid = str(data.get("order_id_str") or data.get("order_id") or "")
return LiveOrderResult(exchange_id="htx", exchange_order_id=oid, filled=0.0, avg_price=0.0, raw=raw)
except LiveTradingError:
pass
raw = self._swap_private_request("POST", "/linear-swap-api/v1/swap_order", json_body=body)
data = raw.get("data") or {}
oid = str(data.get("order_id_str") or data.get("order_id") or "")