The blockchain that will hyperconnect the world

ICON created the world's most secure interoperability solution to connect all blockchains.

One connection to connect to every blockchain.

ICON provides a secure, easy way to move money and data between blockchains. All it takes to connect is a set of 4 smart contracts.

Enterprise first. Government approved. Publicly adopted.

ICON’s award-winning software has 86 major government and institutional partnerships, and is being used for various public services.

Millions of incentives to use and build cross-chain apps.

ICON powers a range of finance, NFT, and gaming products. Build apps with Java or Solidity, and apply for a grant to get paid.

ICON was designed to unite all blockchains.

No blockchain is destined to be the ultimate solution. Thousands of public and private blockchains already exist to address specific use cases. Expect thousands more to follow.

There’s just one problem: it’s difficult for blockchains to interact with each other. They’re siloed, incompatible. That limits innovation — and adoption in the real world.

Rather than outcompete them, ICON will connect them all.

BTP: the serious
interoperability solution.

1 connection to connect to every blockchain

No hard fork needed, just 4 smart contracts

Transfer money and data between chains

Every transaction is either secure, or it fails

To connect all blockchains in a secure and decentralised way, ICON was meticulous. While others rushed out bridges vulnerable to hackers, ICON took their time to research, plan, and build a viable long-term solution. Their invention is known as the Blockchain Transmission Protocol (BTP).

More than just another blockchain bridge, BTP is the interoperability gold standard. It’s decentralised, efficient at scale, easy to adopt, and secured by cryptography. With BTP, ICON can connect them all.

Plug into the
blockchain network.

A blockchain that connects to BTP can interact with every other connected chain. A set of 4 smart contracts is all it takes — no major software upgrades or hard forks needed.

ICON is the hub for BTP. Any blockchain can deploy smart contracts to connect to it, with only minor compatibility changes needed. The more blockchains that connect through BTP, the more valuable the ICON Network will become.

Interoperability so secure, you don’t have to trust it.

Blockchain bridges have already been hacked for over $1 billion.1, 2 They’re crypto’s biggest potential point of failure, yet there are no security standards. The creators either place their trust in handpicked operators who can be manipulated, or rely on methods vulnerable to the same hacks as common web services.

BTP only relies on the security of participating blockchains. It uses on-chain “light clients” (mini blockchains contained in a smart contract) to verify that each request is legitimate before it completes a transaction. There are no third-parties to trust, and the entire process is cryptographically secure. A transaction is either processed securely, or it fails.

To learn how it works, read the BTP lite paper (PDF).

Flexible for crypto transfers, and beyond.

BTP is more than just a bridge to transfer assets between blockchains. It includes the ability to interact with smart contracts on all connected chains. Developers can leverage any product, service, or data within the BTP network as if it were on their native blockchain.

With countless multi-chain possibilities to explore, BTP has the power to stimulate the next wave of blockchain innovation. Anyone with a good application of the technology can apply for support from the Interoperability Incentive Fund.

Coming soon to a
blockchain near you.

It takes time to connect blockchains safely. The first BTP connections will take the longest to configure and test, but the speed of adoption will increase as more blockchains with similar codebases connect.

ICON Bridge (a centralised version managed by the ICON Foundation) is already connected to BNB Smart Chain, and has been used to mint cross-chain NFTs on Harmony. Connections to Ethereum, Algorand, and NEAR are in progress, and the fully decentralised version of BTP is expected by early 2023.

To move assets between connected blockchains, visit nexusportal.io.

Technology that doesn’t destroy the environment.

Legacy blockchains like Bitcoin, Litecoin, and Dogecoin use a consensus method called Proof of Work (PoW), where computers compete to verify transactions and mine cryptocurrency. But it’s notoriously power-hungry. In one transaction, Bitcoin uses as much energy as a US household would in 48 days.3 It consumes more power than 163 different countries4, so many governments want to regulate it.

The entire ICON Network consumes less power than one Tesla Model 3.* It uses Delegated Proof of Stake (DPoS), which incentivises people to stake ICX and choose who gets to verify transactions and govern the network. DPoS uses 99% less energy than PoW, and is considered to be the most decentralised, energy-efficient consensus method.

*Per hour. Based on 100 ICON nodes using the recommended server on AWS at 100% capacity (14.37kWh)5, versus a Tesla Model 3 driving 100km/hour (15kWh)6.

Energy consumption

(24 hours)7

0.2MWh

309,589MWh

1,917,808MWh

ICON

Bitcoin

Banking

The most accessible enterprise blockchain.

ICON was built for enterprises first. It has 86 major partnerships, and has onboarded numerous government entities and institutions. With the help of ICONLOOP, ICON’s technical partner, many private blockchains use ICON’s technology to solve business problems. And with BTP, they’ll be able to interact with any connected blockchain.

Enterprises are notoriously slow to adopt technology. To speed things up, ICON’s smart contracts use Java: a general-purpose coding language found on 97% of enterprise computers, and used by over 9 million developers.8 Businesses can launch their own interoperable blockchain using the Parameta blockchain framework, or work with ICONLOOP to build a custom solution.

Prove your credentials without exposing them.

MyID is ICONLOOP’s flagship product. It’s a digital ID authentication service that confirms your identity without breaching your privacy. You can use MyID to verify your age, open a bank account, apply for insurance, prove your qualifications, access buildings, and more.

MyID is available through a suite of apps, which are used by more than 900,000 people and 56,000 businesses in South Korea.9 To make sure MyID is widely adopted as a standard, the MyID Alliance was formed. It has support from 86 major institutions and businesses, including Shinhan Bank, Saramin, POSTECH, and the South Korean government.

MyID card graphic.

Use an app.
Own a piece of it.

ICON powers a selection of high-quality finance, NFT, and gaming products. Many offer governance tokens (“shares” with voting rights) as an incentive to participate.

Floating globe. Smart phone.

Balanced

The finance hub for ICON. Exchange crypto, provide liquidity, and borrow a stablecoin known as bnUSD.

 Balanced app.

Omm

A money market where people can lend their crypto to earn interest, and borrow crypto for short-term loans.

Omm app.

Craft

A low-fee NFT marketplace owned by its community. In the top 15 for most-used NFT platforms.

Craft app.

Optimus

A yield optimiser that maximises your return on investment for the least risk possible.

Optimus app.

GangstaBet

An upgradeable NFT collection and play-to-earn game about gangsters and detectives.

Gangstabet app.

ICONbet

An online casino owned by its users. Play a variety of games, and obtain TAP tokens to share in the profits.

ICONbet.

Launch on ICON to reach the largest audience.

The blockchain you build on is a big decision. It dictates the functionality your app can provide, and how many people will adopt it. ICON is the obvious play. Its technology is fast, affordable, and easy to work with. And with BTP, you can make your app accessible to users on the blockchain of their choice.

Build your product directly on ICON with Java smart contracts. Or launch an existing blockchain app on ICE, ICON's extension network. The ICE Network is EVM and eWASM compatible, so you can use it to leverage ICON’s low fees and network of connected blockchains — without rewriting your codebase.

ICON developer docs | ICE Network docs

Get paid to expand the ICON ecosystem.

Want to get paid to work on an app, game, NFT project, or marketing initiative? If you have a good business case that benefits the ICON ecosystem, apply for a grant to get funded.

ICX: a cryptocurrency immune from VC manipulation.

ICX is the official currency of ICON. It’s required to make payments, use apps, and interact with other blockchains. Its 3.99% inflation rate is low for the industry. And because transaction fees are burned, it will become deflationary as adoption increases.

Unlike most cryptocurrencies, ICX has a low risk of price manipulation. It’s not majority-owned by investment firms, so it’s not at the whim of VCs who aim to profit at the expense of everyone else. Nor do a few wallets hold the majority of the tokens. Instead, ICON has taken a grassroots, sustainable approach to growth to ensure that ICX survives long term.

Price

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Market cap

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Staking APY

...

Maximum annual inflation

3.99%

Average transaction fee

The transaction fee varies depending on how you use the blockchain.

ICX transfer fees cost 0.00125 ICX ().

Asset transfer fees average 0.007 ICX ().

Smart contract interaction fees average 0.2 ICX ().

...

Transaction speed

~ 2 seconds

Ready to explore the
ICON ecosystem?

Learn how to set up an ICON wallet, buy ICX, and use apps and services on ICON.

Get started with ICX