Leading Ethereum L2 with EVM compatibility and lower fees
Chain ID: 42161
Available networks for Arbitrum One. Use mainnet for production and testnets for development.
Chain ID: 421614
RPC: https://arbitrum-sepolia.rpc.bootnode.dev
Everything you need to build on Arbitrum One, available through a single API key.
Key capabilities and characteristics of Arbitrum One.
Send your first request to Arbitrum One in under a minute.
curl -X POST https://arbitrum-mainnet.rpc.bootnode.dev \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_API_KEY" \
-d '{
"jsonrpc": "2.0",
"id": 1,
"method": "eth_blockNumber",
"params": []
}'Arbitrum One is included in all Bootnode plans. Start free and scale as you grow.
$0/mo
100M compute units per month. Perfect for getting started.
$99/mo
1B compute units per month. All chains and APIs included.
Custom
Dedicated infrastructure with 99.999% SLA and 24/7 support.
Bootnode supports 100+ blockchains. Here are some popular ones.