Start building on Rootstock in minutes.
Network setup, starter kits, AI tooling, and institutional entry points on one page.
Use MetaMask or the Rootstock Explorer add-network flow below.
faucet.rootstock.io. Event promo codes are posted on the faucet site.
faucet.rootstock.ioPick Remix for browser-only setup or Hardhat for a local project.
1.1 Add Rootstock to MetaMask
Click a button below or copy network details into your wallet.
MetaMask
Rootstock Explorer
Rootstock Testnethttps://public-node.testnet.rsk.co31tRBTChttps://explorer.testnet.rootstock.io1.2 Get Testnet Tokens
Get tRBTC from the faucet. Promo codes for events are posted on the faucet site.
faucet.rootstock.io1.3 RPC Provider
Production-grade RPC API for Rootstock. Create a free API key for higher limits.
1.4 Solidity Compiler
Recommended compiler settings for Rootstock. See the EVM compatibility matrix for opcode support and behavioral differences vs Ethereum.
up to 0.8.35CancunMCP Server
Connect your AI agent to Rootstock via MCP.
{
"mcpServers": {
"rootstock": {
"command": "npx",
"args": ["-y", "@rsksmart/rsk-mcp-server"]
}
}
}Rootstock Skills
Install agent skills for Claude Code and Cursor.
npx skills add rootstock/skills
Rootstock AI Assistant
In-docs AI assistant trained on Rootstock documentation. Open it with the Ask Rootstock AI button in the portal.
| Product | Description | Link |
|---|---|---|
| Atlas Bridge | Permissionless Bitcoin bridge to Rootstock | Open guide |
| PowPeg | Two-way Bitcoin peg secured by merged mining | Open guide |
| Parameter | Testnet | Mainnet |
|---|---|---|
| Chain ID | 31 | 30 |
| RPC URL | https://public-node.testnet.rsk.co | https://public-node.rsk.co |
| Currency | tRBTC | rBTC |
| Explorer | https://explorer.testnet.rootstock.io | https://explorer.rootstock.io |
| Faucet | https://faucet.rootstock.io | N/A |
| RPC Service | https://rpc.rootstock.io | https://rpc.rootstock.io |
| Solidity | up to 0.8.35 | up to 0.8.35 |
| EVM | Cancun | Cancun |