base
live
Base
Connect to Base Mainnet with BoltRPC's Base RPC endpoint. Flat-rate pricing from $49/mo. Free 2-week trial, no credit card required.
chain id · 8453
json-rpc 2.0
websocket
latency
In production at
Solana Beta is now live on every BoltRPC trial.
Start free trial Connect to Base Mainnet with BoltRPC's Base RPC endpoint. Flat-rate pricing from $49/mo. Free 2-week trial, no credit card required.
latency
Quick connect
Drop this URL into your RPC client, HTTP library or wallet config. No SDK install required.
https://eu.endpoints.matrixed.link/rpc/base?auth=YOUR_API_KEY wss://eu.endpoints.matrixed.link/ws/base?auth=YOUR_API_KEY
Replace YOUR_API_KEY with your API key.
Get a free key →
Connect
Copy-paste examples for the libraries you already use. Swap the API key, hit run.
import { ethers } from "ethers";
const provider = new ethers.JsonRpcProvider(
"https://eu.endpoints.matrixed.link/rpc/base?auth=YOUR_API_KEY"
);
const blockNumber = await provider.getBlockNumber();Why BoltRPC
Base apps generate a high ratio of read calls: balance checks, ownership queries, event polling. On compute-weighted billing, read-heavy workloads accumulate cost fast. BoltRPC's flat monthly rate means your billing stays predictable regardless of how many eth_call or eth_getLogs requests your application makes.
NFT mint events, token launches, and viral moments on Base create sudden traffic spikes. Public endpoints throttle and drop connections exactly when traffic peaks. BoltRPC is built for high-throughput workloads without imposing daily caps that cut off your application mid-event.
Base's integration with Coinbase Wallet and its expanding onchain app ecosystem means RPC demand is accelerating significantly. BoltRPC's infrastructure is built for exactly these workloads.
Base is EVM-equivalent. Any Ethereum code works on Base with a single endpoint change.
Consumer apps on Base need to react to on-chain state in real time. Subscribe to new blocks and contract events via WebSocket for instant notifications without polling.
Building on multiple OP Stack chains? BoltRPC supports Base, Optimism, and other Superchain networks from one API key with a consistent endpoint format.
Methods
Every standard Base method you'd expect. Archive-only methods are available on request for qualifying plans.
standard
5 eth_call eth_blockNumber eth_getBalance eth_sendRawTransaction eth_getLogs FAQ
Common questions about connecting to Base over BoltRPC.
Get started
One endpoint format, 20+ networks, no SDK. Drop our URL into the client you already use and your integration is done.
No credit card required. · 14-day trial on any tier.