Create a comprehensive SDK supporting all 7 chains with unified interfaces.

Vision

One SDK to rule them all - seamless development across the entire Lux ecosystem.

Timeline (5 weeks)

Week 1: SDK Architecture (Feb 3-7, 2025)

• Design Phase (3 days)

  • API design for all chains
  • TypeScript interfaces
  • Error handling strategy
  • Plugin architecture

• Core Module (2 days)

  • Base client implementation
  • Chain registry
  • Configuration system
  • Common utilities

Week 2: Chain Modules (Feb 10-14, 2025)

• Standard Chains (3 days)

  • C-Chain (EVM) module
  • X-Chain (UTXO) module
  • D-Chain (Platform) module

• New Chains (2 days)

  • A-Chain (Attestation) module
  • Z-Chain (Privacy) module

Week 3: Advanced Chains (Feb 17-21, 2025)

• Specialized Chains (3 days)

  • Y-Chain (Quantum) module
  • B-Chain (Bridge) module

• Cross-Chain Features (2 days)

  • Message passing
  • Asset transfers
  • State verification

Week 4: Developer Experience (Feb 24-28, 2025)

• Tooling (3 days)

  • CLI tool
  • VS Code extension
  • Project scaffolding
  • Testing framework

• Documentation (2 days)

  • API reference
  • Tutorials
  • Example projects
  • Video guides

Week 5: Language Bindings (Mar 3-7, 2025)

• Multi-Language Support (5 days)
  • Python SDK
  • Go SDK
  • Rust SDK
  • Java SDK

SDK Features

Unified Interface

import { LuxSDK } from '@luxfi/sdk';

const sdk = new LuxSDK({
  network: 'mainnet',
  chains: ['C', 'X', 'A', 'Z']
});

// Same interface for all chains
const balance = await sdk.chain('C').getBalance(address);
const attestation = await sdk.chain('A').submitAttestation(proof);
const privateTx = await sdk.chain('Z').sendPrivateTransaction(params);

Cross-Chain Operations

// Seamless cross-chain transfers
await sdk.crossChain
  .transfer('C', 'Z', amount)
  .withPrivacy()
  .execute();

// Multi-chain queries
const balances = await sdk.multiChain
  .getBalances(address)
  .on(['C', 'X', 'Z']);

Developer Tools

# CLI for quick operations
lux-sdk init my-project
lux-sdk deploy --chain C contract.sol
lux-sdk test --network local

# Code generation
lux-sdk generate types --from abi.json
lux-sdk scaffold dapp --template defi

Language Support

• TypeScript/JavaScript (primary)
• Python (data science friendly)
• Go (performance critical)
• Rust (security focused)
• Java (enterprise)

Success Metrics

• < 100ms chain switching
• 100% API coverage
• 10k+ weekly downloads
• 5-minute quickstart
• 95% developer satisfaction

Assignee: @zeekay
Priority: P0 - CRITICAL
Due Date: March 7, 2025