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CrossFi Chain

CrossFi Chain is a layer 1 blockchain with a modular architecture. It consists of two integral parts: Cosmos and EVM.
Each part is responsible for its specific functionality, and its work is completely synchronized as a single organism.
Blockchain architecture

Responsible for consensus, production, and verification of blocks, transactions, and new coin emissions. The Cosmos part is developed based on:

  • Tendermint core
  • Cosmos SDK
Learn more

Responsible for interaction with smart contracts and the launch of decentralized applications, products and services. The EVM part is based on:

  • Ethermint
  • Evmos
Learn more
native coins

Two native coins, Mint Power (MPX) and CrossFi (XFI),
are essential tools for interacting with the CrossFi Chain
network and its users. Their compatibility creates a stable
CrossFi platform interaction system.

MPX

Mint Power (MPX)

  • Governance coin
  • A unit of computing power required to mine XFI 
coins through staking
  • A tool for fee payment for using Cosmos-based services
Learn more
XFI

CrossFi (XFI)

  • A utility coin that provides access to all dapps, products and services launched on the CrossFi Chain
  • Payment method in the Cross Finance mobile app
  • A fee payment tool in the Cosmos part and EVM part
Learn more about XFI
native coins

Two native coins, Mint Power (MPX) and CrossFi (XFI),
are essential tools for interacting with the CrossFi Chain
network and its users. Their compatibility creates a stable
CrossFi platform interaction system.

Mint Power (MPX)

  • Governance coin
  • A unit of computing power required to mine XFI 
coins through staking
  • A tool for fee payment for using Cosmos-based services
Learn more

CrossFi (XFI)

  • A utility coin that provides access to all dapps, products and services launched on the CrossFi Chain
  • Payment method in the Cross Finance mobile app
  • A fee payment tool in the Cosmos part and EVM part
Learn more about XFI
Coin Technical Specifications
Mint power
CrossFi
Symbol
Ticker
MPX
XFI
Initial emission
4 000 000 000
0
Maximum emission
Unlimited emission
378 400 000
Decimals
18
18
Format
Cosmos based blockchain
Cosmos based blockchain
Mint power
Symbol
Ticker
MPX
Initial emission
4 000 000 000
Maximum emission
Unlimited emission
Decimals
18
Format
Cosmos based blockchain
CrossFi
Symbol
Ticker
XFI
Initial emission
0
Maximum emission
378 400 000
Decimals
18
Format
Cosmos based blockchain
Get coins
GET MPX Coins

You can convert XFI to MPX in XFI Console.

You can buy MPX for USDT directly.

Get MPXBuy MPX
Blockchain ecosystem
The decentralized blockchain ecosystem of CrossFi is a network of compatible and secure products and services that scale and develop the capabilities of the CrossFi Chain and provide access to them.
Products and services
DeFi protocols and dApps, built based on the CrossFi Chain, open up new opportunities for the network and users.
Explorers
Explore CrossFi Chain and find any information about blocks and transactions, coins and tokens, addresses and validators, and more.
Wallets
Use secure web3 wallets to store and manage your assets and get access to all the features of the blockchain ecosystem.
Validator tools
Use ready-made solutions and tools and join a global, fast-growing community of developers and innovators who are working on the CrossFi Chain.
Why crossfi chain?
Why crossfi chain?

CrossFi Chain has a large bandwidth and transaction speed with small execution fees. Its full compatibility with the Ethereum Virtual Machine (EVM compatibility) gives unlimited scaling possibilities. CrossFi Chain is a layer 1 blockchain that makes it as secure as possible, and the Delegated Proof of Stake (DPoS) consensus algorithm allows anyone to become a full-fledged participant.

Two native coins of CrossFi Chain, Mint Power (MPX) and CrossFi (XFI), are essential tools for interaction between the CrossFi Chain network and its users. This model facilitates the establishment of a resilient economy within the CrossFi ecosystem.

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FAQ

Why CrossFi Chain uses two coins?

The dual-coin model of CrossFi Chain enables a sustainable and efficient economy within the CrossFi product ecosystem. MPX, a coin with unlimited emission, serves as a unit of minting power for generating XFI and as a payment coin for transaction fees. XFI, a volatile coin with limited emission, functions as a means of payment and grants access to all Cross Finance products.

What is a layer 1 blockchain?

A layer 1 blockchain serves as the foundational protocol in a blockchain network, encompassing the core network architecture, consensus mechanisms, and protocol rules essential for creating, validating, and recording transactions. Examples of l1 blockchain include Bitcoin, Ethereum, and Solana. These blockchains handle fundamental activities such as transaction processing, security, and network governance, providing the infrastructure for decentralized applications (dApps) and other blockchain-based solutions.

What is EVM blockchain?

The EVM blockchain works with the Ethereum Virtual Machine (EVM). The EVM is a decentralized computing engine that executes smart contracts on the Ethereum blockchain. It provides a platform for developers to build and release decentralized applications (dApps) using smart contracts programmed in languages like Solidity.
EVM blockchains can run EVM-based smart contracts, taking advantage of Ethereum's existing infrastructure and developer community. These blockchains remain compatible with Ethereum, allowing for interoperability and using the same tools and dApps across various EVM-compatible networks. Examples of EVM blockchains include Ethereum itself, Binance Smart Chain, Polygon (previously Matic Network), and CrossFi Chain.

What is the purpose of a cross-chain bridge in the blockchain ecosystem?

A cross-chain bridge in the blockchain ecosystem enables the transfer of assets, data, and information across different blockchain networks. It enhances interoperability, facilitates asset transfer, optimizes resources, improves user experience, and integrates decentralized finance (DeFi) protocols. This promotes interoperability, enhances functionality, and provides users greater flexibility and options within the blockchain industry.

What are blockchain layers?

Blockchain layers refer to the different levels in the blockchain technology stack, each serving specific functions. Layer 0 includes the foundational infrastructure like hardware and networking protocols. Layer 1 is the base layer, responsible for the core blockchain functions such as consensus mechanisms and transaction recording, exemplified by Bitcoin and Ethereum. Layer 2 comprises scaling solutions built on top of Layer 1 to improve transaction throughput and reduce fees, like the Lightning Network and zk-Rollups. Layer 3 is the application layer where decentralized applications (dApps) and smart contracts operate. Finally, Layer 4 includes the interaction layer, which involves tools and interfaces like wallets and browsers that facilitate user interaction with the blockchain. These layers work together to enhance blockchain systems' scalability, security, and functionality.

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