UpdateAccountAssetConfig#150
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lavrric
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Apr 24, 2026
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Summary
Python SDK support for the new
UpdateAccountAssetConfigL2 tx (toggles whether an asset is used as margin for an account). Mirrors the changes in the corresponding lighter-go PR (elliottech/lighter-go#67) and ships rebuilt signer binaries.Changes:
lighter/signer_client.py:SignUpdateAccountAssetConfigexport (int16, uint8, uint8, longlong, int, longlong→SignedTxResponse).ASSET_MARGIN_MODE_DISABLED = 0andASSET_MARGIN_MODE_ENABLED = 1.sign_update_account_asset_config(asset_index, asset_margin_mode, ...)and asyncupdate_account_asset_config(...)(decorated with@process_api_key_and_nonce, sends viasend_tx).lighter/signers/*: rebuilt prebuilt shared libraries for darwin-arm64, linux-amd64, linux-arm64, and windows-amd64, plus their generated.hheaders (adds theSignUpdateAccountAssetConfigsymbol).examples/: new runnable examplesenable_eth_as_margin.py,disable_eth_as_margin.py, andadd_eth_margin.py(full flow: flip trading mode → enable ETH as margin → transfer spot→perp and wait for state change).