Developers

Build on Vextaris.

Post-quantum Layer 1 with instant BFT finality and EVM compatibility. Everything you need to connect is on this page.

Testnet checking… Block — Chain ID 1618032

Connect

RPC endpoint: https://testnet.vextaris.io
Chain ID: 1618032
Currency: VXS
Explorer: https://vexscan.io

Native addresses use the Vx prefix and hashes use Vxh. 0x is the EVM compatibility layer, used by MetaMask and the eth_* methods.

The previous endpoint https://testnet.vexidus.io continues to work and is not being retired — existing wallets and integrations need no change.

Run a node

# binary + checksum
curl -fsSL https://vextaris.io/releases/vextaris-node -o vextaris-node
curl -fsSL https://vextaris.io/releases/SHA256SUMS | sha256sum -c --ignore-missing

# a new node joins from a snapshot
./vextaris-node --snapshot-url https://vextaris.io/releases/vextaris-snapshot-latest.tar.zst

Full walkthrough, flags and hardware guidance in the validator guide.

Explore

Documentation →

Architecture, token standards, bridge, governance, testnet reference.

VexScan →

Block explorer — blocks, transactions, validators, tokens.

Faucet →

Testnet VXS for development and testing.

VexSpark Wallet →

Multichain wallet — Vextaris L1, EVM chains and Solana.

VexForge →

Create and manage tokens, NFTs and multi-token collections.

GitHub →

Node, SDK, CLI and tooling source.