getNodeVersionInfo

A builder function for the Get Node Version Info interaction.

Creates an interaction to retrieve version information from the connected Flow Access Node. This includes details about the node's software version, protocol version, and spork information.

Consider using the pre-built interaction 'fcl.nodeVersionInfo()' if you do not need to pair with any other builders.

Import

You can import the entire package and access the function:

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import * as sdk from "@onflow/sdk"

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sdk.getNodeVersionInfo()

Or import directly the specific function:

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import { getNodeVersionInfo } from "@onflow/sdk"

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getNodeVersionInfo()

Usage

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import * as fcl from "@onflow/fcl";

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// Get node version information using builder

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const versionInfo = await fcl.send([

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fcl.getNodeVersionInfo()

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]).then(fcl.decode);

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console.log("Node version:", versionInfo.semver);

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console.log("Protocol version:", versionInfo.protocol_version);

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console.log("Spork ID:", versionInfo.spork_id);

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// Use with other builders if needed

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const interaction = await fcl.build([

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fcl.getNodeVersionInfo()

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// other builders can be added here

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]);

Returns

InteractionBuilderFn

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export type InteractionBuilderFn = (

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ix: Interaction

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) => Interaction | Promise<Interaction>

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