AINFT Standard in a Nutshell: Deploying to Any EVM-Compatible Blockchain

AINFT Avatars represent the cutting-edge fusion of AI-powered intelligence and NFT uniqueness, enabling dynamic, interactive digital identities on the blockchain. This guide covers deployment across EVM-compatible chains, including frontend setup, smart contract integration, Unity 3D environments, AI conversational logic, and voice interactions.

Introduction to AINFT Avatars
Key Components
- Frontend UI
- Smart Contracts
- Unity Integration
- AI & Voice Support
Deployment Steps
Code Implementation
Multi-Chain Deployment
Benefits & Use Cases
FAQs

Introduction to AINFT Avatars

AINFT avatars are programmable NFTs with AI-driven interactivity. Unlike static NFTs, they feature:

Unique personalities (traits, memories).
Real-time conversations via OpenAI integration.
Voice interactions (text-to-speech/speech-to-text).

Why EVM Compatibility?

Deploying on Ethereum, BSC, or Polygon ensures:
✅ Interoperability
✅ Low gas fees (via Layer 2)
✅ Scalability

👉 Explore EVM-Compatible Chains

Key Components

1. Frontend UI

Tools: React + Web3.js
Features:
- Avatar customization (GLB/GLTF uploads).
- Metamask wallet integration.

2. Smart Contracts

Standards: ERC-721/ERC-1155

Functions:

function mintAvatar(string memory tokenURI) public {
  uint256 tokenId = totalSupply();
  _mint(msg.sender, tokenId);
  _setTokenURI(tokenId, tokenURI);
}

3. Unity Integration

Workflow:
1. Import avatar models.
2. Rig animations (C# scripts).
3. Connect to blockchain via Web3 Unity SDK.

4. AI & Voice Support

OpenAI API: For NLP responses.
Microsoft Speech SDK: For realistic voice chats.

Deployment Steps

Step 1: Frontend Setup

Clone React template.
Configure Web3.js for your target chain (e.g., Polygon).

Step 2: Smart Contract Deployment

npx hardhat run scripts/deploy.js --network polygon

Step 3: Unity Integration

Use Unity Chainlink Plugin to fetch NFT data.

Step 4: AI Configuration

Set up OpenAI API keys in Unity:
```
OpenAI.ApiKey = "YOUR_API_KEY";
```

Multi-Chain Deployment

Blockchain	Testnet Faucet	Contract Example
Bitcoin (RSK)	RSK Faucet	Repo
BSC (opBNB)	BSC Testnet	Repo
Polygon	Polygon Mumbai	Repo

👉 Compare EVM Chains

Benefits & Use Cases

Gaming: Playable AI NPCs.
Education: Virtual tutors.
Metaverse: Interactive avatars.

FAQs

Q1: Can I deploy AINFTs on non-EVM chains?

A: Currently, EVM chains are recommended for compatibility with tools like Web3.js and Hardhat.

Q2: How much does it cost to mint an AINFT?

A: Costs vary by chain (~$0.50–$5 on Polygon vs. ~$15–$50 on Ethereum).

Q3: Is OpenAI integration mandatory?

A: No, but it enables advanced conversational features.

Ready to build? Deploy your AINFT avatar today and redefine digital interaction! 🚀