Developers
Build once. Reach multiple ecosystems.
Wire Sysio is the node software and toolchain behind the network, built on Spring, the AntelopeIO implementation.
~/wire-sysio
# macOS Apple Silicon developer build$ git submodule update --init --recursive vcpkg libraries/appbase$ ./vcpkg/bootstrap-vcpkg.sh$ cmake -B build/macos-arm64 -S . -G Ninja \ -DVCPKG_TARGET_TRIPLET=arm64-osx ...$ cmake --build build/macos-arm64 --target nodeop clio kiod~
$ nodeop --full-versionv3.1.2-0b64f879e3ebe2e4df09d2e62f1fc164cc1125d1$ cdt-cpp --versionWire CDT version 4.x.x~/wire-sysio/build
# parallelizable unit tests, recommended after every build$ ctest -j "$(nproc)" -LE _tests# WASM runtime conformance against the spec$ ctest -j "$(nproc)" -L wasm_spec_testsThe developer stack
nodeop
Core Wire node service
Runs a Wire node: block production, validation and the APIs your app talks to.
kiod
Key management and transaction signing
Holds keys in a local wallet daemon and signs transactions on request.
clio
CLI for interacting with the network
Query chain state, push transactions and manage accounts from the terminal.
CDT
Contract Development Toolkit
Compiles C++ smart contracts to WebAssembly for the Wire runtime.
Wire Hub
Explorer and network management
Browse blocks, accounts and transactions, and manage your presence on the network.
Public link coming
Write, integrate, operate
Write
- Smart contracts in C++
- Compiled to WebAssembly
- Contract Development Toolkit (CDT)
Integrate
- Node APIs
- SDKs, starting with sdk-core
- Multi-chain transaction infrastructure
Operate
- CLI tooling with clio
- Key management with kiod
- Wire Hub explorer
Start from source
All repositories(opens in a new tab)- wire-sysio
Core software for developing and deploying blockchain-based applications.
(opens in a new tab) - wire-cdt
Contract Development Toolkit for WebAssembly smart contracts.
(opens in a new tab) - sdk-core
Core functionality for interacting with Wire blockchains.
(opens in a new tab) - guides
Template repositories for step-by-step Wire tutorials.
(opens in a new tab) - wire-docs
Official Wire documentation.
(opens in a new tab) - Whitepaper
The protocol, the UTL and the design rationale in full.
Mainnet launches October 2026
Get developer access ahead of launch and build against the V2 testnet today.