Cross chain & multichain bridges development

Easily exchange data, cryptocurrency, or NFTs between different blockchains without having to worry about compatibility issues and compromising the security of either.

Valerii Marshalin


Blockchain bridges pave the way for seamless development and progress.

All blockchains are originally siloed and have different rules and consensus mechanisms. That’s why interoperability solutions are necessary to allow different blockchains to communicate and transfer data, tokens, and other digital assets between them. This is where blockchain bridges come into the game.

Bridge development services empower

dApp projects

To leverage the strengths of various blockchains, thus increasing their capabilities and providing more space for innovation.

Blockchain ecosystems

To transfer assets and information across different chains.


To cooperate from different ecosystems and build new projects for the users


To access new platforms and take advantage of the different chains.

Types of blockchain bridges we can build

Centralized bridge

A trusted blockchain bridge is a protocol governed by a centralized approach, operator, or entity. Users rely on the reliability of the bridge mediator and must receive first the transaction verification and confirmation before it can go through.

Decentralized bridge

Trustless bridges are designed to make users feel more secure when transferring coins across different networks. These solutions operate similarly to an actual blockchain, with individual networks verifying transactions without the risk of third-party accessing the funds.

Sidechain bridge

This bridge helps to connect the blockchain of the first “parent ”and second “child” levels (L1 & L2). Due to this, token holders get the opportunity to realize dApps in one ecosystem, conducting faster token transactions hosted on a “parent” less scalable chain.

Multichain crypto bridge

This cross-chain router protocol is used when many tokens must be exchanged across multiple blockchain networks. In addition, these bridges can interoperate with a wide range of cryptocurrency wallets, further extending their versatility and usefulness.

Have your own bridge already?
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How can you benefit from blockchain bridge development?

Enhanced interoperability

Our team of experts can help widen the number of supported networks saving such important factors as quality and security. By utilizing blockchain bridges, your future users will be able to improve the interoperability and partnership opportunities of their dApps. This will result in enhancing their functionalities and efficient dApp solutions development.

Network traffic minimization

By reducing network congestion, bridges enable users to seamlessly transact with other blockchains without the need to wait for extended periods or worry about transaction failures. This not only enhances the user experience but also improves the overall performance and reliability of the blockchain network.

Scalability and cost savings

Blockchain bridges enable blockchains and crypto users to reduce transaction fees and improve scalability. As blockchain adoption rises, networks will need efficient support to handle high transaction volumes and faster processing.

Development empowerment

Bridges significantly enhance the capabilities of dApps by providing them with a mechanism to leverage the unique advantages and strengths of multiple blockchains. As a result, establishing connections between different chain networks facilitates the creation of new and original solutions.

Bridge main components

Smart contract in the original blockchain
Oracles confirming the fact of the transaction
Smart contract in the destination blockchain

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What makes INC4 a reliable blockchain bridge development partner?

Project delivered








Success story


The INC4 team has engineered blockchain bridge development solutions for AirDAO from the ground up. We have done a lot of groundwork to extend the functionality and usability. We are using all advanced solutions such as Typescript, React, and Redux. With our experience and expertise, our team will be able to develop blockchain bridge development solutions based on your requests.

DAO Bridge Infrastructure DevOps BSC Ethereum

That is how we work


This phase aims to bring everyone involved on the same page. Before starting Discovery, we get to know each other and define actual business needs and your personal expectations and how we can fit them.


The most important step is research. We don’t start coding at random; we conduct fundamental research and produce a comprehensive action plan to implement.

Architecture & Design

Still no development yet. After the research, we craft the product’s architecture and measurably think through the user flow. Only after designing the foundation can we move further.


Here is where the project appears. Blockchain engineers, Back-end and Front-end developers work in synergy to craft the best-in-class outcome.

Testing & Audits

No release is made without testing. We have a high-qualified QA team who test all the product peculiarities on testnet, devnet, and remote mainnet before going public.

Release & Support

We don’t launch projects and leave them. We are highly interested in projects’ success and continue to be involved in their growth by supporting products and developing new functionalities.

Blockchain networks we work with

BNB Chain

Tech stack we use

Our clients will speak for us better

Get started on building your blockchain bridge today with expert INC4 developers

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