Web3 as a Service

4-Bytes provides APIs, SDKs and Data for building high performance dapps. Integrate Web3 into any tech stack.

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4-Bytes saves developers time and money to ship scalable & robust Dapps.


Average Reduction In Time-To-Market


Total Engineering Costs Saved

Authenticate Your Users

Developers love 4-Bytes as it saves up to 80% of the development time due to zero
configuration features such as 4-Bytes Identity.

Easy Authentication

One line of code to authenticate users on any blockchain via any wallet. 4-Bytes also supports web3 social login via Google, Twitter etc.

Flexible Identity Management

Consolidate user addresses across multiple networks and auth providers into a single user profile.

Effortless Session Management

Create, verify and invalidate user sessions. 4-Bytes handles all the complex heavy lifting such as wallet signature verification, cookies etc.

Historic and Real-Time
Transaction Monitoring

Once the user is authenticated you need to monitor their transfers, trades,
mints, burns and all other actions relevant to your dapp. 4-Bytes Monitoring
was built to save you months of development.

Powerful SDKs For Any Platform

Bring web3 to any platform simply by installing a small SDK. 4-Bytes does all
the platform specific groundwork while you can focus on your use-case.

Web SDKs

Bring web3 to your webpage by using vanilla Javascript or our dedicated React SDKs.

Game SDK

Build web3 games for any platform including web, mobile, Xbox and Playstation using 4-Bytes Unity SDK.

Backend SDK

Connect your backend infrastructure to web3 and all 4-Bytes features using our NodeJS SDK.

Cross-chain Web3 API

Get in-depth data about NFTs, tokens, user balances, transactions,
trades and much more!

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Endless Integrations with
an Ecosystem of Plugins

4-Bytes supports many chains and we are already powering
many prominent web3 projects.


Learn Web3 Development
with Real Projects

Follow along with our instructiors and build fully fledged Dapps.

Discord Community

Join our DAO Discord Community, warmly introduce yourself, and connect with other Dapp builders!

Explore Library

4-Bytes Academy

Level up your developers with state-of-the-art blockchain programming skills necessary to ship dapps in no time.

Train your team
Ready to
Start Building?

Get in-depth data about NFTs, tokens, user balances, transactions, trades and much more!

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