Web3 Development Services

Design, build and launch production dApps with secure smart contracts and great UX.

Blockchain Development Services

Protocol and infrastructure engineering tailored to scalability, security and cost.

Security Audit Services

Comprehensive audits with actionable findings to harden your contracts and apps.

Blockchain Integration

Integrate wallets, chains and on-chain data into your existing products seamlessly.

Technical due diligence, tokenomics and materials that help you raise with confidence.

Blockchain Bridge Development

Asset and message bridge implementations with rigorous security best practices.

Cross-chain Solutions Development

Interoperable architectures enabling users to move value across ecosystems.

FEATURED SERVICEVIEW ALL CASES

Security Audit Services

Web3 Development Services

dApp Development

End-to-end product delivery: front-end, contracts, infra and observability.

DeFi Development Services

AMMs, lending, staking and yield systems engineered for safety and capital efficiency.

DeX Development Services

Central-limit order books and swap DEXes with performant indexers and analytics.

Smart Contract Development

Battle-tested smart contracts with test suites, audits and upgrade paths.

Asset Management Platform Development

Dashboards and tooling to manage digital assets across chains and wallets.

Asset Tokenization

Real-world assets and on-chain representations with compliant token standards.

Token Development Services

Fungible and non-fungible token contracts, vesting and distribution tooling.

TON Blockchain Development

High-performance apps and tokens tailored for the TON ecosystem.

Blockchain Game Development

On-chain game economies, marketplaces and player inventory systems.

NFT Marketplace Development

Primary/secondary sales platforms with royalties, auctions and trait filters.

NFT Development Services

Metadata pipelines, minting flows and wallet integrations for NFTs.

POPULAR SOLUTIONSVIEW ALL CASES

DeFi Development Services

Smart Contract Development

Smart Contract Security Checklist

Pre-launch yes/no checklist before audits and mainnet.

Delivery Playbook

Complete delivery framework for Web3 security engineering.

Answers on security architecture, scalability and L1/L2 choices.

FEATURED RESOURCESVIEW ALL RESOURCES

Smart Contract Security Checklist

Delivery Playbook

Case Studies & Portfolio

Our Digital Products

Discover how we help clients achieve growth through collaborative planning, expert development, and production-ready blockchain solutions.

Explore Projects

Got a project in mind?

Let us help build the technologies around your needs.

Full-stack blockchain product studio: DeFi, dApps, audits, integrations.

7Block Labs is a trading name of JAYANTH TECHNOLOGIES LIMITED.

Registered in England and Wales (Company No. 16589283).

Registered Office address: Office 13536, 182-184 High Street North, East Ham, London, E6 2JA.

© 2025 7BlockLabs. All rights reserved.

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