Base API

Base endpoints use EVM JSON-RPC.

Endpoint

Item	Value
Network	Base Mainnet
Protocol	EVM JSON-RPC 2.0
Chain ID	`8453` (`0x2105`)
Public HTTPS	`https://base-rpc.blockreq.com/v1/rpc/public`
Private HTTPS	`https://base-rpc.blockreq.com/v1/rpc/BRQ1P0000000000000000000000000000000000000000000000000000`
WSS	`wss://base-rpc.blockreq.com/v1/rpc/BRQ1P0000000000000000000000000000000000000000000000000000` when enabled

Core Methods

Base uses the shared EVM JSON-RPC Methods catalog.

Capability	Methods
Latest state	`eth_chainId`, `eth_blockNumber`, `eth_call`, `eth_getBalance`
Archive/proof	`eth_getProof`, old-block `eth_getCode`, old-block `eth_getStorageAt`
Logs	`eth_getLogs`, `eth_getFilterLogs`
Trace/debug	`trace_block`, `trace_filter`, `trace_transaction`, `debug_traceCall`, `debug_traceTransaction`

Archive and trace methods require a route with matching provider capability.