Avalanche Node RPC

Use the Avalanche RPC API to interact with the AVAX blockchain. Send transactions, query balances, fetch block details, and integrate your decentralized applications with robust blockchain support.

curl https://api.chain-rpc.online/avalanche \
  -X POST -H "Content-Type: application/json" \
  -H "x-api-key: test" \
  -d '{ "jsonrpc": "2.0", "id": 1,
    "method": "eth_blockNumber",
    "params": []
}'