@onflow/frw-cadence

Cadence scripts and transaction templates for Flow Reference Wallet.

Overview

This package provides a collection of pre-built Cadence scripts and transaction templates for common Flow blockchain operations. It serves as a centralized repository for all Flow-specific smart contract interactions used by the Flow Reference Wallet.

Features

- Pre-built Scripts: Ready-to-use Cadence scripts for common operations
- Transaction Templates: Reusable transaction templates for various use cases
- Type Safety: TypeScript interfaces for script parameters and results
- Network Support: Scripts compatible with both mainnet and testnet
- Optimized Performance: Efficient scripts designed for minimal computation costs

Usage

$3

``typescript
import { CadenceScripts, CadenceTransactions } from '@onflow/frw-cadence';

// Execute a script to get account info
const accountInfo = await CadenceScripts.getAccountInfo(address);

// Execute a transaction to transfer tokens
const txId = await CadenceTransactions.transferTokens({
amount: '10.0',
recipient: '0x1234...',
tokenType: 'FLOW',
});
`

$3

`typescript
import * as fcl from '@onflow/fcl';
import { getBalanceScript } from '@onflow/frw-cadence';

const script = getBalanceScript();
const balance = await fcl.query({
cadence: script,
args: (arg, t) => [arg(address, t.Address)],
});
`

Common Operations

$3

- Account information retrieval
- Storage inspection
- Capability management
- Key management

$3

- Balance queries
- Token transfers
- Vault setup and management
- Multi-token support

$3

- Collection enumeration
- NFT metadata retrieval
- Transfer operations
- Collection setup

Development

`bash


Install dependencies

pnpm install

Build the package

pnpm build

Run tests

pnpm test

Type checking

pnpm type-check
``