For Developers

Technical documentation for building on Igra Network.

Overview

Igra is a Layer 2 blockchain that combines Kaspa's high-performance DAG consensus with full EVM compatibility. This section provides in-depth technical information for developers building on Igra.

Architecture

Understand how Igra works under the hood:

• Overview - High-level architecture and design principles

• Specifications - Detailed technical specifications

  • Transaction Protocol

  • Attesting Protocol

Ethereum Compatibility

Learn about differences and constraints:

• Ethereum Compatibility and Known Constraints

• Igra Finality Explained - Detailed security model and confirmation math

Key Concepts

Layer 1: Kaspa

• Block DAG structure

• Selected Parent Chain (SPC)

• DAA Score for timestamping

Layer 2: Igra

• EVM execution environment

• L1-submitted transactions

• Attestation system for light clients

• Entry and Exit mechanisms

Developer Tools

Igra is compatible with the Ethereum ecosystem:

• Smart Contract Languages: Solidity, Vyper

• Development Frameworks: Hardhat, Foundry, Truffle

• Libraries: ethers.js, web3.js, viem

• Wallets: MetaMask, WalletConnect

Getting Started

1. Deploy Your First Contract

2. Review Network Information

3. Explore Known Constraints

Support

• Documentation: This site

• GitHub: github.com/IgraLabs

• Discord: TBD