🎉 We are deprecating the Optimism SDK and migrating all tutorials to use viem/op-stack. Read more →

Superchain faucetSuperchain faucet (opens in a new tab)Gas trackerGas tracker (opens in a new tab)StatusStatus (opens in a new tab)

GitHub (opens in a new tab)

BUILDERS
Notices (README)
- Preparing for Optimism SDK deprecation
App developers
Chain operators
Node operators
Wallets & CEXs
- Guide for exchanges
- Guide for wallets
Developer tools
OP MAINNET
Getting started: OP Mainnet
Networks and RPC Endpoints
Contract addresses
Bridged token addresses
Identity
Testing
- Running a local development environment
- Testing apps on OP Mainnet
Security
OP STACK
Getting started: OP Stack
Differences between Ethereum and OP Stack chains
Superchain explainer
Design philosophy & principles
OP Stack components
Smart contracts
Rollup
Fault proofs
Transactions
Features
- SendRawTransactionConditional
Security
- Security FAQs
- Pause and unpause the Bridge
Experimental
OP Contracts Manager
Interoperability
Beta features
- Custom gas token
- Alt-DA Mode
Research
- Block time research
CONNECT
Contribute
Resources
- Changelog (opens in a new tab)
- Glossary
Get Launch Support (opens in a new tab)
Optimism Governance (opens in a new tab)

❤️ Share general feedback (opens in a new tab)✏️ Edit this page on GitHub

Is this page useful?

Wallets & CEXs

Cex Wallet Developers

Documentation covering Cex Support, Wallet Support in the Cex Wallet Developers section of the OP Stack ecosystem.

Supporting OP Mainnet in your exchange Supporting OP Mainnet in your wallet

Wallets & CEXs Guide for wallets

OP Documentation