IB.reqSecDefOptParamsAsync

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reqSecDefOptParamsAsync(self, underlyingSymbol: str, futFopExchange: str, underlyingSecType: str, underlyingConId: int) -> collections.abc.Awaitable[list[ib_async.objects.OptionChain]]

Completeness: signature-only · Canonical ID: ib_async.ib.IB.reqSecDefOptParamsAsync

Runtime signature is published; semantic enrichment remains outstanding.

Related API navigation

• Async variant of: IB.reqSecDefOptParams
• Called by: IB.reqSecDefOptParams
• Calls: Client.getReqId
• Calls: Client.reqSecDefOptParams
• Completion callback: EWrapper.securityDefinitionOptionParameterEnd
• Protocol mapping: EClient.reqSecDefOptParams
• Response callback: EWrapper.securityDefinitionOptionParameter
• Returns: OptionChain
• Error reference: TWS message codes (applicability is request-dependent).

Sources and provenance

• ib-async-repository-2-1-0 (library-source; retrieved 2026-07-15T03:42:42Z)
• ib-async-repository-2-1-0 (library-source; retrieved 2026-07-15T03:42:42Z)
• ib-async-repository-2-1-0 (library-source; retrieved 2026-07-15T03:42:42Z)
• ib-async-repository-2-1-0 (library-source; retrieved 2026-07-15T03:42:42Z)

No library docstring is provided; consult the signature, type fields, and operational guides.