@onflow/six-usdc-transfer
v0.0.4
Published
Flow SDK Stored Interaction - USDC Transfer
Downloads
6
Maintainers
Keywords
Readme
@onflow/six-usdc-setup
Stored Interaction for transferring USDC between Flow accounts.
Status
- Last Updated: March 21 2022
- Stable: No
- Risk of Breaking Change: Very High
Known Upcoming Changes:
- Potential changes to all aspects of Stored Interactions
Install
npm install @onflow/six-usdc-transfer
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 | | 0xUSDCADDRESS | 0xb19436aae4d94622 | 0x1ab3c177460e1e4a |
Example (for mainnet):
fcl.config()
.put("0xFUNGIBLETOKENADDRESS", "0xf233dcee88fe0abe")
.put("0xUSDCADDRESS", "0xb19436aae4d94622")
Example (for testnet):
fcl.config()
.put("0xFUNGIBLETOKENADDRESS", "0x9a0766d93b6608b7")
.put("0xUSDCADDRESS", "0x1ab3c177460e1e4a")
Learn more about configuring FCL here: https://github.com/onflow/fcl-six/blob/master/docs/configure-fcl.mdx
Usage:
import * as fcl from "@onflow/fcl"
import { template as usdcSetup } from "@onflow/six-usdc-transfer"
fcl.config().put("accessNode", "http://localhost:8080");
const response = await fcl.send([
usdcTransfer({
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'))