args

A utility builder to be used with other builders to pass in arguments with a value and supported type.

A transaction can accept zero or more arguments that are passed into the Cadence script. The arguments on the transaction must match the number and order declared in the Cadence script.

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.args(ax)

Or import directly the specific function:

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import { args } from "@onflow/sdk"

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args(ax)

Usage

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import * as fcl from "@onflow/fcl"

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await fcl.mutate({

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cadence: `

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transaction(amount: UFix64, to: Address) {

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prepare(signer: AuthAccount) {

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// transaction logic

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}

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}

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`,

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args: (arg, t) => [

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arg("10.0", t.UFix64), // Will be the first argument `amount: UFix64`

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arg("0xba1132bc08f82fe2", t.Address), // Will be the second argument `to: Address`

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],

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})

Parameters

ax

• Type: CadenceArgument
• Description: An array of arguments

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type CadenceArgument<T extends TypeDescriptor<any, any>> = {

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value: TypeDescriptorInput<T>

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xform: T

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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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