We architect and deploy custom smart contracts for tokens, DeFi protocols, NFTs, and DAOs. Our code is built on Solidity 0.8+ with OpenZeppelin security patterns and undergoes rigorous audits before mainnet deployment.
LABS
Services
Web3 Social Auth SDK Development
We build white-label SDKs and developer tools that abstract the complexity of multi-chain social login and recovery, enabling your product team to integrate features in days, not months.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- Token Standards:
ERC-20,ERC-721,ERC-1155, and custom implementations. - DeFi Protocols: DEXs, lending/borrowing platforms, yield aggregators, and staking contracts.
- Security First: Formal verification, gas optimization, and comprehensive unit/integration testing.
- Full Lifecycle: From architecture and development to deployment, verification, and monitoring.
We deliver battle-tested contracts that power live applications, ensuring security, scalability, and maintainability from day one.
key-features-cards
ENTERPRISE-GRADE WEB3 ONBOARDING
Core Capabilities of Our Social Auth SDK
Our SDK provides the foundational infrastructure to seamlessly integrate social logins into your dApp, reducing user friction while maintaining full decentralization and security.
01
Multi-Provider Social Login
Integrate Google, X, Discord, and GitHub OAuth 2.0 flows with a single SDK. We handle the OAuth complexity, token management, and user profile mapping, so you can focus on your core product.
4+
Major Providers
< 1 day
Integration Time
02
Non-Custodial Wallet Creation
Automatically generate secure, non-custodial smart contract wallets (ERC-4337 Account Abstraction) for new users upon their first social login. Users retain full control of their assets and keys.
ERC-4337
Standard
Zero Gas
Initial Setup
03
Decentralized Identity Mapping
Securely bind social identities to on-chain identifiers (DIDs) using verifiable credentials and zero-knowledge proofs. Enables portable reputation and Sybil resistance without compromising privacy.
W3C DID
Compliant
ZK-Proofs
Privacy
04
Gasless Transaction Sponsorship
Enable users to interact with your dApp without holding native tokens. Our paymaster integration sponsors initial gas fees, dramatically improving the first-time user experience.
100%
Sponsored Tx
< 2 sec
Sponsor Response
05
Enterprise Security & Compliance
Built with SOC 2 Type II principles, regular third-party audits, and GDPR-ready data handling. All sensitive user data is encrypted at rest and in transit, with optional regional data residency.
SOC 2
Framework
Annual Audits
Security
06
Cross-Chain & Multi-App SSO
A single social login grants users access to your entire ecosystem of dApps across Ethereum, Polygon, Base, and other EVM chains. Streamlines user management and boosts engagement.
EVM+
Chain Support
1-Click SSO
Across dApps
benefits
BUILT FOR SCALE
Why Product Teams Choose Our SDK
Our Web3 Social Auth SDK is engineered to accelerate your go-to-market while eliminating security and integration complexity.
01
Zero-Friction Integration
Drop-in SDK with full TypeScript/React support. Get from zero to live social logins in under 2 weeks, not months.
< 2 weeks
Time to Live
100+
Pre-built Components
02
Enterprise-Grade Security
SOC 2 Type II compliant infrastructure. All authentication flows are non-custodial and audited by leading Web3 security firms.
SOC 2
Compliance
0
Custodial Risk
03
Multi-Protocol Wallet Support
Seamlessly connect Ethereum (EIP-4361), Solana, and other EVM/L1 wallets alongside traditional social providers like Google and Discord.
10+
Chain Protocols
EIP-4361
Standard Compliant
04
Real-Time User Analytics
Built-in dashboard tracks wallet connections, social logins, and user journey metrics without compromising privacy or requiring extra engineering.
< 100ms
Event Latency
GDPR-ready
Data Privacy
05
99.9% Uptime SLA
Guaranteed reliability for your authentication layer with multi-region failover and 24/7 monitoring. Your login never goes down.
99.9%
Uptime SLA
< 5 min
Incident Response
06
Dedicated Protocol Expertise
Our team includes authors of open-source auth standards. We handle protocol upgrades and edge cases so you don't have to.
50+
Protocol Integrations
24/7
Expert Support
Why Partnering with Chainscore Accelerates Your Roadmap
Build vs. Buy: The Time & Cost Analysis
A detailed comparison of the engineering effort, risk, and total cost of ownership for developing a secure Web3 Social Auth SDK in-house versus leveraging Chainscore's production-ready solution.
| Factor | Build In-House | Partner with Chainscore |
|---|---|---|
Time to Production Launch | 6-9 months | 4-6 weeks |
Initial Development Cost | $180K - $350K+ | $25K - $75K |
Security Audit Requirement | Mandatory (Adds $30K-$80K & 8+ weeks) | Included & Certified |
Supported Wallets & Chains | Requires ongoing integration work | Pre-built for 15+ chains & 50+ wallets |
Ongoing Maintenance & Updates | 1-2 FTE Engineers ($150K+/year) | Handled by our team (Optional SLA) |
Compliance & Standards | Your team's responsibility | Built-in (EIP-4361, SIWE, GDPR-ready) |
Total Cost of Ownership (Year 1) | $330K - $580K+ | $50K - $150K |
Time-to-First-User | 9+ months | < 2 months |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Delivery Process
A structured, security-first approach to deliver a production-ready Web3 Social Auth SDK in weeks, not months.
01
Architecture & Protocol Design
We design a modular SDK architecture supporting SIWE (Sign-In with Ethereum), OAuth 2.0 flows, and multi-chain wallet integrations. This ensures future-proof flexibility and seamless user onboarding.
2-3 days
Design Sprint
ERC-4337 & SIWE
Standards
02
Secure Smart Contract Development
Development of gas-optimized, auditable smart contracts for session management, nonce handling, and permission verification using OpenZeppelin libraries and Solidity 0.8+.
100%
Test Coverage
OpenZeppelin
Security Base
03
SDK Core & API Integration
Building the core TypeScript/JavaScript SDK with clean APIs for frontend frameworks (React, Next.js) and backend services. Includes comprehensive documentation and example implementations.
TypeScript
Primary Language
< 100ms
Auth Response
04
Rigorous Testing & Security Audit
End-to-end testing suite including unit, integration, and penetration tests. Optional formal audit preparation and review with leading Web3 security firms.
1000+
Test Cases
Audit-Ready
Codebase
05
Deployment & DevOps Setup
We configure CI/CD pipelines, package publishing (npm), and provide deployment guides for your infrastructure (AWS, Vercel, etc.) ensuring a smooth launch.
1-2 days
Deployment Time
GitHub Actions
CI/CD
06
Documentation & Handover
Delivery of comprehensive technical documentation, integration guides, and developer support during the handover period to empower your team.
Full Docs
Delivered
2 weeks
Support
security
CORE INFRASTRUCTURE
Custom Smart Contract Development
Secure, production-grade smart contracts built for your specific business logic and compliance needs.
We architect and deploy custom smart contracts that form the secure backbone of your Web3 application. Our development process is built on audited security patterns and gas-optimized code to protect assets and ensure operational efficiency.
From tokenization to complex DeFi logic, we translate your requirements into robust, on-chain systems.
- Token Standards: Full
ERC-20,ERC-721, andERC-1155implementation with custom extensions. - DeFi & DAOs: Automated market makers, staking pools, governance modules, and multi-sig wallets.
- Security First: Development with
OpenZeppelinlibraries, followed by third-party audits from firms like CertiK or Quantstamp. - Full Lifecycle: We handle deployment, verification on Etherscan, and provide comprehensive documentation.
Web3 Social Auth SDK
Frequently Asked Questions
Answers to common questions about our development process, security, and integration.
A standard SDK with support for 3-5 social providers (e.g., Google, Discord, Telegram) and 2-3 EVM chains typically takes 2-4 weeks from kickoff to production-ready delivery. Complex integrations with custom on-chain logic or multi-chain smart wallets may extend to 6-8 weeks. We provide a detailed project plan within the first week.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall