Haven1
  • Get started
    • 🧑‍🚀Welcome Havenauts!
    • 📄Haven1 Litepaper
    • 🧮H1 Tokenomics
  • Foundations of Haven1
    • 📐Architecture & network design
    • 🔐Network-level security
    • 📚Haven1 Core protocols
    • 💱Best in class liquidity
    • 👮Network Guardians: Firewall on Haven1
    • 🌉hBridge: Intro to Haven1 Bridge
  • Learn
    • 💵What does Haven1 solve?
    • 💡Haven1: Use Cases
    • 📚Understanding GoQuorum
    • 🔤Haven1 Blockchain basics
    • 🛂KYC policies on Haven1 blockchain
    • Security at Haven1
    • 🔓What is esH1?
    • ⚖️Dispute resolution mechanism
    • 🛣️Haven1 Roadmap
    • 🖥️Haven1 is EVM compatible
  • Products
    • 🔃hSwap - Spot DEX on Haven1
    • 📍hsETH on Haven1
    • Earn on Haven1
    • 🛡️2FA Wallet Shield
    • 🧊Haven1 block explorer
    • 🏛️Governance & veH1
    • 🆔hPassport - Key to Haven1
      • Advantages of having ID verification at a network level
      • Understanding the ID Verification Process
    • 💼Vesting esH1 - Converting esH1 to H1
    • 📍Staking H1 & esH1 - Earning rewards on your H1 holdings
      • Flexible Staking
      • Locked Staking
  • hPerpetuals - Perps DEX on Haven1
  • Haven1 Guides
    • 🔗Quick links
    • ✅Haven1 onboarding Guide
      • 🪪KYC Guide
      • Business KYC(KYB) Guide
    • Adding multiple wallets to a hPassport
    • 🌉Simple Bridging Guide on Haven1 network
    • 🏠Haven1 Portal - Your Gateway into Haven1
    • 🔑2FA Set up Guide
    • 🤑Haven1 Airdrop: Claim Process and Strategies
    • Claim Process Walkthrough on Team Finance
    • 📄Contract Addresses
  • Build
    • 📖Getting started
    • 🌐Haven1 Network information
    • 🍦Novel developer benefits on Haven1
    • 📑High level guide for secure deployment
    • ⚙️Detailed deployment Guide
    • 🧰Developer tools
      • 👛Haven1 Gnosis Safe wallet
      • 🛠️Haven1 SDK
        • 🔌@haven1/sdk-api-client
          • Class: Haven1SDK
          • Class: AuthModule
          • Class: SdkModule
        • ⛓️@haven1/blockchain-sdk
          • Contracts
        • 🧰@haven1/wagmi-sdk
          • Constant Module
            • Variable: haven1Devnet
            • Variable: haven1Testnet
            • Variable: H1
          • Contract Module
            • ProofOfIdentity
            • ProofOfIdentityV2
            • NativeAppFee
          • Utility Module
            • bigIntMax
            • formatBigint
            • bigintFromDecimals
          • Hook Module
            • useWatch
            • useBalance
            • useApproveERC20
            • useContractWrite
        • ⚛️@haven1/react-sdk
          • useHaven1SDK
          • useAuth
          • useIdentity
          • useNotifications
          • useOTP
          • useSignIn
        • 📜Use cases & Examples
          • Adding the Notification Component to Your React UI
          • Check Proof of Identity (POI) Status
      • Oracles on Haven1
      • Subgraph on Haven1
      • Haven1 block explorer
      • Web3 libraries and tools
    • Development frameworks
    • 🔐Using hPassport in Your dApps
      • Integrating hPassport into Your dApp
      • Implementing Identity Checks in Smart Contracts
        • Country codes
      • Sample Application - Country ID
      • Sample Application - Composable verification level
      • Sample Application - User type
      • Repository Information
    • ⛽Application fees
      • FeeContract.sol
      • Example FeeContract Interactions
      • Case Studies
    • 👷Builders grants program
  • Additional resources
    • 📚Haven1 terminology
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  1. Build
  2. Developer tools
  3. Haven1 SDK
  4. @haven1/wagmi-sdk

Contract Module

This module provides TypeScript interfaces and types for interacting with blockchain contracts. It includes definitions for various contract parameters and functions, allowing for type-safe contract interactions.

Features

  • TypeScript interfaces for contract parameters.

  • Type-safe function definitions for contract interactions.

  • Support for multiple contract versions.

Usage

Import the necessary interfaces and types from this module to ensure type safety when interacting with blockchain contracts in your application.

Usage Example

import { ProofOfIdentityV2 } from "@haven1/wagmi-sdk/contract";

const { data, isLoading, isError } = ProofOfIdentityV2({
  address: '0xYourAddressHere',
  contractAddress: ProofOfIndentity.address,
  chainId: haven1Testnet.id,
});

if (isLoading) {
  console.log('Loading...');
} else if (isError) {
  console.error('Error fetching data');
} else {
  console.log('User Data:', data);
}

This example demonstrates how to use the ProofOfIdentityV2 function to fetch user identity details from a smart contract. Replace the placeholders with actual addresses.

PreviousVariable: H1NextProofOfIdentity
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