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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

Multi-Chain Social Profile Integration

We build the smart contract system and indexer to unify user activity, assets, and reputation across Ethereum, Polygon, Arbitrum, and other EVM chains into a single, portable profile for your SocialFi application.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built for scale and compliance.

We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process ensures security-first design, gas optimization, and regulatory compliance from day one.

  • Audit-Ready Code: Built on Solidity 0.8+ with OpenZeppelin standards and comprehensive test coverage.
  • Gas Efficiency: Optimized logic to minimize transaction costs, critical for high-frequency dApps.
  • Multi-Chain Deployment: Deployable on Ethereum, Polygon, Arbitrum, and other EVM-compatible chains.

From token standards (ERC-20, ERC-721, ERC-1155) to complex DeFi primitives, we deliver contracts you can trust.

Our iterative development cycle includes:

  • Architecture Review: Technical design aligned with your business logic.
  • Continuous Testing: Unit, integration, and scenario testing with Hardhat/Foundry.
  • Security Best Practices: Formal verification and pre-audit checks to mitigate risks before mainnet launch.
key-features-cards
BUILDING BLOCKS FOR SCALE

Core Technical Components We Deliver

We architect and deploy the foundational infrastructure that powers seamless, secure, and scalable multi-chain social identity. Each component is built to enterprise standards, ensuring reliability and performance from day one.

01

Cross-Chain Identity Aggregator

A unified API layer that resolves and aggregates user profiles, transaction history, and social graph data across Ethereum, Polygon, Solana, and Base. Enables a single view of the user, reducing integration complexity by 80%.

12+
Chains Supported
< 200ms
Query Latency
02

Decentralized Identifier (DID) Registry

Secure, self-sovereign identity management built on W3C DID standards. We implement and manage the smart contracts and resolvers that bind social handles (Farcaster, Lens) to on-chain wallets, with zero-knowledge proof options for privacy.

W3C Compliant
Standard
ZK-Proof Ready
Privacy Feature
03

Social Graph Indexer & API

High-performance indexing engine that processes on-chain and off-chain social interactions (follows, likes, casts). Delivers real-time social context to power recommendation engines and community features.

Real-time
Data Sync
99.9% SLA
Uptime
04

Gas-Optimized Relay Contracts

Custom smart contracts that batch and subsidize user transactions for seamless social interactions. Built with Solidity 0.8+ and OpenZeppelin libraries, audited for security. Reduces user friction and onboarding costs.

40-60%
Gas Savings
OpenZeppelin
Audit Standard
05

Unified Notification Engine

Event-driven system that triggers cross-platform notifications (Discord, Telegram, Email) based on on-chain social activity and profile updates. Increases user engagement and retention with timely, relevant alerts.

< 1 sec
Event Trigger
5+
Platforms
06

Compliance & Privacy Gateway

Configurable middleware for KYC/AML checks, data residency compliance (GDPR), and user consent management. Enables global deployment while mitigating regulatory risk for your application.

GDPR Ready
Compliance
Modular
Architecture
benefits
MEASURABLE RESULTS

Business Outcomes for Your Platform

Our multi-chain social profile integration delivers concrete, data-driven advantages that accelerate your product roadmap and strengthen your market position.

01

Accelerated User Onboarding

Reduce new user activation time from minutes to seconds by leveraging verified, portable social identities. Eliminate manual KYC steps and wallet creation friction.

< 30 sec
Avg. Sign-Up Time
70%
Reduction in Drop-off
02

Enhanced User Engagement & Retention

Unlock rich, cross-platform user graphs to power personalized feeds, reputation-based governance, and targeted incentives, driving deeper platform loyalty.

3.5x
Higher Session Duration
40%
Increase in DAU/MAU Ratio
03

Robust Spam & Sybil Resistance

Integrate on-chain reputation scores and social attestations to automatically filter bots and malicious actors, protecting your community and treasury.

99.5%
Spam Detection Accuracy
0
Successful Sybil Attacks
04

Seamless Cross-Chain User Portability

Enable users to maintain a unified identity and social capital as they interact across Ethereum, Solana, and other supported L2s, future-proofing your integration.

5+
Networks Supported
< 1 sec
Profile Sync Time
05

Monetization & Data Insights

Gain actionable insights from aggregated social activity and on-chain behavior to refine product features, airdrop strategies, and partnership opportunities.

50%
Lower CAC
360°
User View
06

Enterprise-Grade Security & Compliance

Deploy with confidence using our audited smart contract modules and privacy-by-design architecture, ensuring data sovereignty and regulatory alignment.

100%
Uptime SLA
SOC 2
Compliance Ready
Structured Roadmap to Production

Phased Development Packages

Choose the right engagement model for your multi-chain social profile integration, from initial MVP to enterprise-scale deployment with full operational support.

Feature / DeliverableDiscovery & MVPProduction LaunchEnterprise Scale

Multi-Chain Wallet Integration

EVM (Ethereum, Polygon)

EVM + Solana, Base, Arbitrum

EVM + Solana + Cosmos, Aptos, Sui

Profile Schema Design

Basic ENS + Social Fields

Custom Schema with Reputation

Cross-Protocol Schema Standard

Smart Contract Development

Core Registry & Resolver

Advanced Features (SBTs, Delegation)

Custom Governance & Upgradability

Security Audit Scope

Automated Analysis

Manual Review by 1 Auditor

Comprehensive Audit by 2+ Firms

API & SDK Provision

Read-Only API

Full Read/Write API + Basic SDK

White-label SDK with Advanced Tooling

Deployment & Support

Testnet Deployment

Mainnet Deployment + 30-Day Support

Multi-Chain Deployment + 12-Month SLA

Response Time SLA

Best Effort

8 Business Hours

1 Hour (24/7)

Estimated Timeline

3-5 Weeks

6-10 Weeks

12+ Weeks

Starting Investment

$25,000

$75,000

Custom Quote

how-we-deliver
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built for scale and compliance.

We architect and deploy custom smart contracts that form the backbone of your Web3 product. Our development process is built on security-first principles, utilizing Solidity 0.8+, OpenZeppelin libraries, and comprehensive audit trails to mitigate risk from day one.

  • Token Systems: Custom ERC-20, ERC-721, and ERC-1155 contracts with advanced features like vesting, staking, and governance.
  • DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, and yield aggregators with gas-optimized logic.
  • Enterprise Logic: Multi-signature wallets, supply chain tracking, and verifiable credential systems for regulated industries.
  • NFT Infrastructure: Dynamic metadata, royalty enforcement, and scalable minting solutions.

We deliver audit-ready code in 2-4 weeks, backed by a 99.9% uptime SLA for deployed contracts on Ethereum, Polygon, and other EVM-compatible chains.

tech-stack
BUILT FOR SCALE AND SECURITY

Proven Technology Stack

Our multi-chain social profile integration is engineered on battle-tested protocols and frameworks, ensuring enterprise-grade reliability, security, and developer velocity from day one.

01

Decentralized Identity & Attestations

Leverage Ethereum Attestation Service (EAS) and Verifiable Credentials (W3C) to create portable, user-owned social profiles. We ensure on-chain data integrity with cryptographic proofs.

0 Gas
Off-chain Attestations
W3C
Standard Compliant
EXPLORE
02

Multi-Chain Smart Account Infrastructure

Deploy social profiles using ERC-4337 Account Abstraction and Safe{Wallet} across Ethereum, Polygon, and Base. Enable gas sponsorship, batch transactions, and seamless recovery.

10+ Chains
Native Support
ERC-4337
Standard
EXPLORE
03

On-Chain Graph & Indexing

Powered by The Graph for subgraph development and Goldsky for real-time data streams. We deliver millisecond-latency queries for social graphs and user activity.

< 100ms
Query Latency
100%
Data Integrity
EXPLORE
04

Security & Audit Framework

All smart contracts follow OpenZeppelin standards and undergo rigorous audits. We implement formal verification and continuous monitoring for production deployments.

0 Critical
Audit Findings
24/7
Monitoring
EXPLORE
Multi-Chain Social Profile Integration

Frequently Asked Questions

Get clear answers on how we deliver unified, secure, and scalable social identity solutions across blockchains.

Standard integrations deploy in 3-5 weeks, from initial design to production-ready smart contracts. Timeline depends on the number of target chains (EVM, Solana, etc.), the complexity of your existing user model, and the required social features (reputation, badges, content attestations). We provide a detailed project plan within the first week of engagement.

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