Wallets, tools and apps that just work.
Cockroach Chain speaks both EVM and Cosmos, so the wallets and tools you already use work from day one. The first apps launch with the public testnet. There is room for yours.
Find what you need.
MetaMask
Add Cockroach Chain as a custom network and use it like any EVM chain.
Keplr
Stake, vote and send over IBC with the cockroach1 address.
Leap
Cosmos wallet with staking and governance support.
Rabby
Multi-chain EVM wallet with transaction previews.
Blockscout
EVM explorer with contract verification.
Ping.pub
Cosmos explorer for validators, staking and governance.
Hardhat
Compile, test and deploy Solidity.
Foundry
forge, cast and anvil against the Cockroach RPC.
Remix
Browser IDE that deploys through MetaMask.
ethers.js / viem
Standard JSON-RPC client libraries.
CosmJS
TypeScript library for Cosmos messages and queries.
Hermes
IBC relayer connecting Cockroach to other Cosmos chains.
Your DEX
Swaps and liquidity. Apply for a grant and launch with the network.
Your lending market
Borrowing against COCKROACH and stablecoins.
Your NFT marketplace
Mint and trade collectibles with stable fees.
Your liquid staking app
Stake COCKROACH and keep a liquid receipt token.
"Compatible" means the tool works with Cockroach Chain through standard EVM or Cosmos interfaces; it does not imply a partnership or endorsement. Names belong to their owners. "Planned" means we intend to run or support it at testnet.
Launch where you stand out.
First-mover reach
Early apps get featured on this page, in launch announcements and in the explorer.
Grants and support
Milestone-based grants from the 2.5M COCKROACH ecosystem allocation, plus audit and listing support.
Two ecosystems at once
Reach EVM users through MetaMask and Cosmos users through Keplr and IBC with one deployment.
Add your project in three steps.
Submit the form
Tell us what you are building, your contract addresses and your links.
Quick review
We check that the project is live, safe to link and accurately described. Usually within 5 working days.
Go live
Your project appears in the directory with its category and status.
Building on Cockroach?
List your project or apply for a grant to launch with the network.