Ecosystems
The ICON Foundation currently supports three main sub-ecosystems, which aim to be complementary. They are listed below with some key traits. Please consider these traits when looking to find your best fit.
xCall Service
- Standardized interface designed to simplify cross-chain development
- Lightweight contract that can extend across any protocol and we will expand support for additional cross-chain message protocols as they emerge
- Actively integrates the latest advancements in cross-chain messaging solutions, increasing the versatility and utility of xCall for developers
- Adds an extra layer of security through multiple protocol-verification
Blockchain Transmission Protocol (BTP)
- Open-source standard for cross-chain interoperability
- Public utility tool available to all decentralized ecosystems
- Easy to add to new chains, able to send generic messages, and charges low fees
ICON Network
- Open-source, general purpose blockchain network
- Unique “layer 1” blockchain service, support for Java smart contract execution environment
- Hub for generic cross-chain communication
- Native ICX token
