Explore the Superchain Dev Console to build, launch, and grow your app on OP Stack chains.
Connect to OP Stack Interop
Choose your development environment to build, test, and quickly iterate on your apps.| Environment | Purpose | Getting Started |
|---|---|---|
| Local development | Rapid iteration and testing with Supersim | Setup Supersim guide |
| Interop devnet | Large-scale testing on testnets | Network specs |
Deploy your app to devnet in minutes
The SuperchainERC20 Starter Kit allows you to focus on what to deploy, not how to deploy. It’s a streamlined toolkit that simplifies deploying your interoperable app, letting you focus on your core business logic.Tools & resources for building interoperable apps
| Tool | Description |
|---|---|
| Superchain Faucet | One-stop shop to grab testnet ETH for any OP Stack network. |
| [Supersim](/> app-developers/tools/development/supersim) | Local multi-chain testing environment for smart contracts. |
| Super CLI | Command-line tool for seamless multichain app deployment and testing. |
| Superchain Relayer | UI for monitoring and managing cross-chain transactions. |
| [Interop Docs](/> op-stack/interop/explainer) | Comprehensive Interop information in the Optimism Docs. |
| Developer Console | Comprehensive tool to build, launch, and grow your app on OP Stack chains. |
| Developer Support GitHub | Quick and easy developer support. |
Handy step-by-step guides
Discover and build net-new use cases with OP Stack Interop
There is so much more than just bridge abstraction. Hack on the various cutting-edge applications that are uniquely enabled by OP Stack Interop. Here are some ideas to get you started:| Superloans | Superlend | SuperCDP |
|---|---|---|
| Use collateral on ChainA and ChainB to execute an arbitrage opportunity on ChainA. | Deposit ETH into lending protocols across chains for optimal yield, with automatic rebalancing based on best rates. | Collateralized crosschain debt protocol that holds assets and issues a SuperchainERC20 on user preferred chains. |