NEW Altura Guard II is Live — Frictionless Web3 Authentication with 5-Digit Passcodes & Social Logins. Explore Guard II →
The Infrastructure for Web3 Gaming

Build Multi-Chain Games with
Smart NFTs & Seamless Auth

Altura gives game developers powerful SDKs, APIs, and white-label marketplaces to integrate programmable dynamic NFTs and friction-free player onboarding across 17+ blockchains.

Start Building Free → </> Explore Developer Docs
17+ Blockchains Supported
50M+ Monthly API Calls
250+ Live Web3 Games
< 100ms Average API Latency
Altura Developer Studio — Live Telemetry
SDK v3.4 Active
LEGENDARY ITEM Polygon EVM
Dragon Slayer Sword NFT

Dragon Slayer Blade

Level: 50
ATK: +450
Durability: 98%
Simulate In-Game Event:
ON-CHAIN STATE PAYLOAD (REST API Output) LIVE SOCKET 
{
  "asset_id": "altura-nft-883912",
  "name": "Dragon Slayer Blade",
  "smart_properties": {
    "level": 50,
    "attack_power": 450,
    "durability": "98%",
    "element": "Fire / Plasma",
    "enchantment": "Dragon Scale Flame",
    "last_updated": "2026-08-01T20:25:00Z"
  },
  "chain_id": 137,
  "owner": "0x7F9...3A19"
}

SUPPORTING 17+ BLOCKCHAINS & TOP GAME ENGINES WORLDWIDE

FLAGSHIP INNOVATION

Smart NFTs: Dynamic, Programmable Game Assets

Unlike traditional static NFTs, Altura's Smart NFTs allow item stats, visuals, levels, and properties to evolve dynamically based on player actions and in-game triggers without redeploying contracts.

EPIC
Exo-Titan Armor Smart NFT

Exo-Titan Mech Armor

Defensive Shield
Power Core Output

Interactive Oracle Control Box

Select in-game triggers to test live state shifts on the Smart NFT:

Current Level: 45
  • ✅ Zero gas fees required for state mutations
  • ✅ Instant REST API and SDK triggers
  • ✅ Fully compatible with OpenSea and Blur secondary markets
FRICTIONLESS ONBOARDING

Altura Guard II: Instant Web3 Authentication

Eliminate seed phrases and complex popups. Altura Guard II enables gamers to log in via Google, Apple, or Discord, creating a secure non-custodial wallet instantly. In-game transactions are confirmed with a simple 5-digit PIN passcode.

🔑
Passcode Pin Confirmation

Confirm item crafts and trades in-game using a 5-digit PIN.

🌐
Wallet-Agnostic & Social Login

Support both Web2 social sign-ins and external Web3 wallets like MetaMask and Phantom.

🛡️ ALTURA GUARD II
SECURE ENCLAVE

Confirm In-Game Transaction

Buy 1x Legendary Healing Elixir for 25 $ALU

Try typing any 5 numbers (e.g., 8 8 8 8 8)

Waiting for PIN confirmation...
NO-CODE MONETIZATION

Launch Branded NFT Marketplaces in Minutes

Keep players inside your game's ecosystem. Create custom white-label secondary marketplaces with your own domain, branding, fee structure, and zero maintenance.

🎨

Custom Aesthetics

Match your game's visual identity, dark modes, typography, and custom banner artwork with ease.

💰

Custom Royalty Split

Collect primary sales and custom percentage secondary trading fees directly into your treasury wallet.

⚡

Zero Gas Orders

Off-chain order book matching with instant finality ensures smooth, low-cost trading experiences.

ENGINE SDKs & APIs

Integrate Web3 in Lines of Code, Not Months

Native SDKs for Unity, Unreal Engine, JavaScript, and REST APIs allow developers to effortlessly mint, query, and transfer NFTs directly from your game backend. 

// Unity C# SDK Example
using AlturaSDK;

public class GameInventory : MonoBehaviour 
{
    async void Start() 
    {
        // Initialize Altura Client
        var altura = new AlturaClient("YOUR_API_KEY");

        // Mint Smart NFT to Player Wallet
        var tx = await altura.MintItem(
            userAddress: "0x7F9...3A19",
            collectionId: "0x8891...",
            itemAmount: 1
        );

        Debug.Log("NFT Minted Successfully! TX: " + tx.hash);
    }
}
SDK INTERACTIVE RUNNER
> Click "Run API Request ▶" to test live SDK execution output...
MULTI-CHAIN ECOSYSTEM

Deploy Across 17+ Leading Blockchains

Don't lock your game into a single chain. Altura supports EVM and Non-EVM networks out of the box.

POWERING TOP GAMES

Built with Altura Infrastructure

See how leading Web3 game studios use Altura to power item economies, marketplaces, and seamless player onboarding.

Cyber Quest Game Screenshot
Cyberpunk MMORPG

Cyber Quest: Open World

Integrated 50,000+ Smart Weapon NFTs and white-label marketplace powering $2M+ in secondary trade volume.

🎮 120K+ Active Players ⚡ Polygon Network
“

"Altura allowed our indie studio to build a multi-chain NFT weapon market in less than 3 days. The Smart NFT API and Altura Guard II saved us months of complex blockchain engineering."

👨‍💻
Alex Vance Lead Architect at Vertex Gaming Labs
GET STARTED TODAY

Ready to Revolutionize Your Game with Web3?

Join 250+ game developers building the future of digital item economies with Altura.

Instant setup • Free tier includes 10,000 monthly API calls • No credit card required