README

@onflow/six-fusd-transfer

Stored Interaction for transferring FUSD between Flow accounts.

Status

Last Updated: May 31 2021
Stable: No
Risk of Breaking Change: Very High

Known Upcoming Changes:

Potential changes to all aspects of Stored Interactions

Install

npm install @onflow/six-fusd-setup

Configuration

To use this Stored Interaction, you must configure FCL with certain account addresses which contain contracts imported by this Stored Interaction.

Dependencies	Mainnet	Testnet
0xFUNGIBLETOKENADDRESS	0xf233dcee88fe0abe	0x9a0766d93b6608b7
0xFUSDADDRESS	0x3c5959b568896393	0xe223d8a629e49c68

Example (for mainnet):

fcl.config()
  .put("0xFUNGIBLETOKENADDRESS", "0xf233dcee88fe0abe")
  .put("0xFUSDADDRESS", "0x3c5959b568896393")

Example (for testnet):

fcl.config()
  .put("0xFUNGIBLETOKENADDRESS", "0x9a0766d93b6608b7")
  .put("0xFUSDADDRESS", "0xe223d8a629e49c68")

Learn more about configuring FCL here: https://github.com/onflow/flow-js-sdk/blob/master/docs/configure-fcl.mdx

Usage:

import * as fcl from "@onflow/fcl"
import { template as fusdTransfer } from "@onflow/six-fusd-transfer"

fcl.config().put("accessNode", "http://localhost:8080");

const response = await fcl.send([
    fusdTransfer({
        proposer: fcl.currentUser().authorization,
        authorization: fcl.currentUser().authorization,     
        payer: fcl.currentUser().authorization,        
        amount: "123.456",                                    // Amount as a String representing a Cadence UFix64
        to: "0xABC123DEF456"                                  // The Address of the Account to transfer FUSD to.     
    })
])

Hashing

Hashing Code:

    console.log(crypto.createHash('sha256').update(CODE, 'utf8').digest('hex'))

Usage no npm install needed!