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Python SDK

The public Python SDK package is layr0-IMC and the import package is layr0_imc.

pip install layr0-IMC
import layr0_imc

client = layr0_imc.api(
    api_key="YOUR_API_KEY",
    host="https://imc.layr0.org",
)

PositionsOpen​

Use positionsopen for strategy exposure reconciliation.

result = client.positionsopen(
    strategy="Test Strategy",
    symbol="SBIN",
    exchange="NSE",
    product="CNC",
    expected_mode="live",
    expected_balance_type="live",
    expected_mode_version=7,
    request_id="positionsopen-001",
)

There is no legacy open-position method in the IMC SDK.

Close Reconciliation​

close_result = client.closeposition(
    strategy="Test Strategy",
    expected_mode="live",
    expected_balance_type="live",
    expected_mode_version=7,
    request_id="close-001",
)

verify = client.positionsopen(
    strategy="Test Strategy",
    symbol="SBIN",
    exchange="NSE",
    product="CNC",
    expected_mode="live",
    expected_balance_type="live",
    expected_mode_version=7,
    request_id="close-verify-001",
)

verify["quantity"] == 0 means the strategy is flat for the submitted symbol/product.

WebSocket connection​

The REST protected-order update does not change WebSocket behavior. Configure the feed URL and call the existing explicit connect method:

client = layr0_imc.api(api_key="YOUR_API_KEY", ws_url="wss://YOUR_IMC_WEBSOCKET_HOST")
connected = client.connect()

The client constructor has no auto_reconnect parameter; automatic reconnect is not introduced by this release.

Protected-order availability and SDK compatibility​

SDK baseline 1.1.5; protected APIs in SDK 1.2.0, verified against IMC a995f3e (contract v2 originated at 364acaf). Production registration for this release: Dhan, Upstox, Zerodha and FYERS. Angel One is blocked in development and production. See release and migration details. The protected-order APIs are available in IMC. SDK 1.2.0 is the compatibility version that includes the corresponding Python client methods; SDK 1.1.5 is the prior package baseline.

See protected API method signatures and examples, DDPI status, and Dhan Super Orders.