Optimism RPC

ETH

Optimism, a leading Layer 2 scaling solution for Ethereum, revolutionizes blockchain interactions with its Optimistic Rollups technology. By providing faster and more cost-effective transactions, Optimism significantly improves the user experience on the Ethereum network. dRPC complements this innovation by offering Optimism RPC endpoints, enabling robust, secure, and efficient connections to the Optimism network, thereby streamlining blockchain development and interaction.

Explorer

Optimism RPC endpoints

Mainnet

Sepolia

HTTPS

Copy

WSS

Copy

Connection code snippet

curl

node-fetch

Go

Web3.js

Python

HTTP

Copy code

curl https://optimism.drpc.org \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"jsonrpc":"2.0","method":"REPLACE_ME_WITH_ACTUAL_METHOD","params":[],"id":1}'

How to add Optimism Mainnet to Metamask using dRPC?The network can be added automatically by clicking on the "Add to wallet" button or manually

1. Login to MetaMask and access network drop down menu2. Click Add Network3. At the bottom of the page, click Add a network manually4. Enter the network details and click Save

Network nameOptimism

New RPC URL

https://optimism.drpc.org

Chain ID

0xa

Currency Symbol

ETH

Block Explorer URL (Optional)

https://optimism.blockscout.com

By clicking on the Optimism icon in the network selection drop-down menu in MetaMask, you can now switch to the Optimism and perform all transactions on that network

FAQ

What is RPC in Optimism?

RPC in Optimism is a protocol that enables direct communication with the Optimism Layer 2 network, allowing users and applications to interact with the blockchain more efficiently, especially for executing transactions and querying data.

Optimism RPC

Optimism RPC endpoints

Mainnet

FAQ

What is RPC in Optimism?

Why does Optimism use RPC?

How to use Optimism RPC?