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Web Channels Pregel Prebuilt Remote Stream

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LangGraph Checkpoint

LangGraph Checkpoint MongoDB

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LangGraph Checkpoint Validation

LangGraph Supervisor

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JavaScript@langchain/langgraph-sdkuiPendingRunsTrackergetSnapshot

Method●Since v1.7

getSnapshot

Snapshot token for useSyncExternalStore compatibility.

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getSnapshot(): number

View source on GitHub