Appchain or application-specific blockchain is a class of decentralized networks that are only serving the needs of this or that software application. Appchain thesis is built on the top of customizability, flexibility and resource-efficiency narratives. Appchains - not unlike crypto rollups - are being developed by the request of business.

What are application-specific blockchains used for?

To explain what an Appchain is and what it can be used for, we need to review almost all mainstream classes of decentralized applications. Just like crypto ZK rollup projects, Appchains host DeFis, NFT marketplaces, payment gateways, GameFi projects, DePIN and Play-to-Earn applications. With Appchain, day of deployment usually marks a major milestone for this or that crypto protocol.

How to use Appchain explorer?

Just like with major L1 and L2 blockchains - including rollup crypto protocols use to scale - Appchain explorer demonstrates the most recent information about what is happening in the network. Appchain explorers track the data about blocks, transactions, addresses, validators, gas fees, and so on.

What is a rollup in crypto?

A concept of ZK rollup crypto segment made popular in 2022-2023 is basically a mini-blockchain that saves the computational power of its “maternal” chain by processing some data off-chain. For instance, Optimism processes part of its data without sending it to the main network of Ethereum, so do Base, Polygon, and other similar blockchains. As such, to understand what is a crypto rollup, you should imagine a protocol that “rolls up” hundreds of transactions into one and sends it to the main network for verification.

What is the difference between Appchain and rollup?

Appchains work slightly differently from what a rollup in crypto means to the segment. While Appchains don’t necessarily need a “maternal” L1 blockchain, rollups can’t work without being connected to one. As such, it’s easy to explain what is a rollup crypto uses for scaling by knowing the basics of appcoins: rollup can be understood as an appchain connected to other “big blockchain”.

New Here? Claim Your 30% Discount on Your First Blockchain Node Access!

Create your own modular blockchain

First class pass to Web3: Modular AppChains for your crypto product. Сustomizability and scalability

10+ Million

Txns / month

150+

App-chains

2022

Product Launched

Modularity in Use

Modularity matters. From LSTFi to DePIN, AI, and RWAs: Modular AppChains plug
he hole between customizability and cost-efficiency

DeFi

Enhance transaction speed and security

Gaming

Offer real-time, low-latency experiences in your next MMORPG on blockchain

RWAs Tokenization

Bring stocks and commodities on-chain seamlessly

DAOs

Customize governance and referendum models to align with your audience principles

DePIN

Build unique blockchain data tooling for your AI-powered hardware solutions

Rise and Rise of Modular AppChains

Traditional blockchains like Bitcoin, Ethereum, or Polygon are monolithic and inflexible for specific business needs. With Modular AppChains, you can build a custom network, define consensus rules, network settings, and data storage—tailoring your Web3 experience.

360° Customization

Set up all aspects of your blockchain. Every metric of your blockchain is up to you

Unmatched Security

Leverage distributed infrastructure fueled by advanced BFT consensus

Seamless Integration

Establish a link to 100+ EVM blockchains

Scalability on Demand

Scale your app once it is ready, don’t wait for “core updates”. Growth for your apps with no limits

Check out the docs

Designed by GetBlock, supercharged by Power DCloud

Flagship RPC node provider GetBlock and Power DCloud, a decentralized web gamechanger,are co-developing Modular AppChain platform #1 for all blockchain use cases

1
Decentralization, full stop
No leaders in our BFT, no points of failure
2
Cross-Chain Compatibility
Say farewell to siloed data and liquidity
3
Always online
Be sure your apps are never down

Come and try yourself

Modularity is coming. Don’t miss the opportunity to hop on the trend. Start building your first Modular AppChain today.

Talk to lead developers

FAQ

What is Appchain?
Appchain or application-specific blockchain is a class of decentralized networks that are only serving the needs of this or that software application. Appchain thesis is built on the top of customizability, flexibility and resource-efficiency narratives. Appchains - not unlike crypto rollups - are being developed by the request of business.
What are application-specific blockchains used for?
To explain what an Appchain is and what it can be used for, we need to review almost all mainstream classes of decentralized applications. Just like crypto ZK rollup projects, Appchains host DeFis, NFT marketplaces, payment gateways, GameFi projects, DePIN and Play-to-Earn applications. With Appchain, day of deployment usually marks a major milestone for this or that crypto protocol.
How to use Appchain explorer?
Just like with major L1 and L2 blockchains - including rollup crypto protocols use to scale - Appchain explorer demonstrates the most recent information about what is happening in the network. Appchain explorers track the data about blocks, transactions, addresses, validators, gas fees, and so on.
What is a rollup in crypto?
A concept of ZK rollup crypto segment made popular in 2022-2023 is basically a mini-blockchain that saves the computational power of its “maternal” chain by processing some data off-chain. For instance, Optimism processes part of its data without sending it to the main network of Ethereum, so do Base, Polygon, and other similar blockchains. As such, to understand what is a crypto rollup, you should imagine a protocol that “rolls up” hundreds of transactions into one and sends it to the main network for verification.
What is the difference between Appchain and rollup?
Appchains work slightly differently from what a rollup in crypto means to the segment. While Appchains don’t necessarily need a “maternal” L1 blockchain, rollups can’t work without being connected to one. As such, it’s easy to explain what is a rollup crypto uses for scaling by knowing the basics of appcoins: rollup can be understood as an appchain connected to other “big blockchain”.