Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

Web3 Gaming Multi-Blockchain SDK

A game-engine-integrated SDK that handles asset interoperability, wallet connectivity, and in-game economic actions across multiple blockchains, tailored for game developers.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by Web3-native engineers.

We architect and deploy custom smart contracts for DeFi, NFTs, and enterprise applications. Our engineers write in Solidity 0.8+ and Rust, leveraging battle-tested patterns from OpenZeppelin and Anchor to ensure security and gas efficiency from day one.

From initial audit to mainnet deployment, we provide a full-stack development lifecycle with a typical MVP delivered in 2-4 weeks.

  • Security-First Development: Every contract undergoes internal review and is prepared for third-party audits by firms like CertiK or Quantstamp.
  • Protocol Integration: Seamless compatibility with ERC-20, ERC-721, ERC-1155, and major DeFi standards.
  • Gas Optimization: We minimize transaction costs, targeting up to 40% gas reduction versus unaudited code.
  • Ongoing Maintenance: Post-launch support, upgrade management, and monitoring for 99.9% uptime.
key-features-cards
BUILT FOR SCALE

Core SDK Capabilities for Game Developers

Our SDK abstracts blockchain complexity, providing game studios with production-ready tools to integrate Web3 features without deep protocol expertise. Focus on gameplay while we handle the infrastructure.

01

Multi-Chain Wallet Integration

Seamless player onboarding with support for EVM chains (Ethereum, Polygon, Arbitrum) and Solana. Features embedded non-custodial wallets, social logins, and one-click transaction signing.

10+
Supported Chains
< 5 min
Integration Time
EXPLORE
02

In-Game Asset Management

Mint, transfer, and manage ERC-721/1155 and SPL tokens directly from your game client. Includes batch operations, lazy minting, and configurable royalty enforcement.

ERC-1155
Batched Mints
0.1 sec
Tx Latency
EXPLORE
03

Real-Time Indexing & State

Subscribe to on-chain events (mints, trades, staking) with WebSocket feeds. Maintain synchronized off-chain game state with sub-second updates and configurable fallbacks.

99.9%
Data Uptime SLA
< 500ms
Event Latency
EXPLORE
04

Gasless Transaction Relayer

Sponsor player transactions with meta-transactions or account abstraction (ERC-4337). Set custom sponsorship rules and manage gas budgets per feature or user segment.

$0
Player Gas Cost
ERC-4337
Standard
EXPLORE
05

Cross-Chain Bridge Abstraction

Unified API for asset bridging between supported chains. Integrates with major bridge protocols (LayerZero, Axelar) with built-in fee estimation and status tracking.

5+
Bridge Protocols
2-5 min
Avg. Bridge Time
EXPLORE
06

Security & Compliance Layer

Built-in fraud detection, rate limiting, and regulatory checks. Includes tools for OFAC screening, transaction simulation, and automated smart contract interaction audits.

SOC 2
Compliance
24/7
Monitoring
EXPLORE
benefits
BUILT FOR PRODUCTION

Why Game Studios Choose Our SDK

Our SDK is engineered to handle the scale and complexity of live games, providing the robust infrastructure and developer experience studios need to ship and scale Web3 features.

01

Multi-Chain Agnostic Core

Deploy your game's assets and logic across Ethereum, Polygon, Solana, and more from a single codebase. We handle chain-specific complexities, so you can focus on gameplay.

8+
Supported Chains
1 Codebase
Unified Logic
EXPLORE
02

Battle-Tested Security

Every component is built with security-first principles and undergoes rigorous audits. Protect player assets and game economies with our certified, non-custodial architecture.

Zero
Critical Vulnerabilities
Certified
Non-Custodial
EXPLORE
03

Plug-and-Play Integration

Go from zero to live in weeks, not quarters. Our SDK provides pre-built modules for wallets, NFTs, marketplaces, and staking that integrate seamlessly with Unity and Unreal Engine.

< 3 weeks
To MVP
2 Engines
Unity & Unreal
EXPLORE
04

Enterprise-Grade Infrastructure

Built on Chainscore's globally distributed node network. Guarantee low-latency player interactions with 99.9% uptime SLAs and automatic failover, even during chain congestion.

99.9%
Uptime SLA
< 100ms
Global Latency
EXPLORE
05

Scalable Player Onboarding

Abstract blockchain complexity for players. Our embedded wallet solutions enable seamless login with email/socials, gasless transactions, and managed key security to maximize retention.

90%+
Onboarding Success
Gasless
First 10 Transactions
EXPLORE
06

Live-Ops & Analytics Suite

Monitor real-time player economies, NFT minting volumes, and marketplace activity. Make data-driven decisions with dashboards built for live game management.

Real-time
Data Feeds
Custom Alerts
For Anomalies
EXPLORE
Multi-Blockchain SDK for Web3 Gaming

Technical Specifications & Supported Protocols

Compare the core capabilities and supported ecosystems across our SDK tiers, designed to scale from prototype to global launch.

Feature / ProtocolStarterProfessionalEnterprise

Core SDK & Unity/Unreal Plugins

Supported Chains

Ethereum, Polygon

Ethereum, Polygon, Arbitrum, Base, Solana

All EVM L2s, Solana, Sui, Aptos, Immutable zkEVM

Cross-Chain Asset Bridges

Gas Abstraction & Sponsorship

Basic

Advanced (Session Keys)

Custom (Paymaster Integration)

NFT Minting & Marketplace APIs

Read-Only

Full Read/Write

Full + Custom Indexing

Real-Time On-Chain Event Feeds

Wallet Integration (In-App)

MetaMask, Phantom

All major wallets + Embedded

White-label Embedded Wallets

Smart Contract Templates

ERC-721, ERC-1155

ERC-721A, Staking, Lootboxes

Fully Custom & Audited

Dedicated RPC Nodes

Shared Pool

Dedicated (1 chain)

Dedicated Multi-Chain Cluster

Response Time SLA

Best Effort

< 12 hours

< 1 hour (24/7)

Implementation Timeline

2-4 weeks

4-8 weeks

Custom (8+ weeks)

Starting Price

$15K

$50K

Custom Quote

how-we-deliver
PROVEN METHODOLOGY

Our Development & Integration Process

A structured, four-phase approach designed to deliver a production-ready, scalable Web3 gaming SDK with minimal disruption to your core development timeline.

01

Discovery & Architecture Design

We conduct a deep technical analysis of your game's mechanics and target platforms (Ethereum, Solana, Polygon, etc.) to architect a modular SDK. This phase defines the optimal blockchain features, token standards (ERC-20, ERC-1155), and wallet integration strategy.

1-2 weeks
Phase Duration
Architecture Doc
Key Deliverable
02

Core SDK Development

Our engineers build the core SDK modules in your preferred stack (Unity, Unreal Engine, JavaScript). This includes wallet connectivity, secure transaction signing, NFT minting/burning, and real-time blockchain state listeners, all following Web3 security best practices.

3-5 weeks
Phase Duration
Alpha SDK Build
Key Deliverable
03

Integration & Testing

We integrate the SDK directly into your game build, providing hands-on support for your developers. Rigorous testing includes unit tests, integration tests with testnets, and simulated load testing for high-concurrency in-game events.

2-3 weeks
Phase Duration
Staging Environment
Key Deliverable
04

Deployment & Launch Support

We manage the deployment of smart contracts to mainnet, configure the SDK for production, and provide comprehensive documentation. Post-launch, we offer 30 days of dedicated support to ensure a smooth player onboarding experience.

1-2 weeks
Phase Duration
Go-Live & Docs
Key Deliverable
Web3 Gaming SDK

Frequently Asked Questions

Get clear answers on our multi-chain SDK development process, timelines, and support.

A production-ready SDK for 2-3 target blockchains (e.g., Ethereum, Polygon, Solana) typically takes 4-6 weeks. This includes core wallet connectivity, token/NFT bridging, and smart contract deployment modules. Adding support for additional chains or complex features like cross-chain game state synchronization can extend the timeline by 1-2 weeks per chain.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team
Web3 Gaming Multi-Blockchain SDK | Chainscore Labs | ChainScore Guides