External modules

Overview

In this section, you'll find descriptions of external Cosmos SDK modules used by Warden Protocol. For more details, follow the provided links to external documentation.

x/evm

The x/evm module is a Cosmos SDK module by Evmos that allows for the deployment of smart contracts, interaction with the Ethereum Virtual Machine (EVM), and the use of EVM tooling.

To start using x/evm, follow this guide:

• Deploy an EVM contract

Learn more:

• x/evm in Evmos documentation
• x/evm on GitHub

x/wasm

The x/wasm module is a Cosmos SDK module that processes certain messages and uses them to upload, instantiate, and execute smart contracts. It's an integral part of CosmWasm—a smart contract platform that can be integrated into any blockchain built on top of the Cosmos SDK.

To start using x/wasm, follow this guide:

• Deploy a WASM contract

Learn more:

• CosmWasm Contract Semantics
• x/wasm on GitHub

x/oracle

The x/oracle module is a Cosmos SDK module by Skip Protocol that enables storing prices onchain in Skip:Connect (an oracle service).

To use x/oracle, call the x/oracle precompile in your contract. To get started and find usage examples, see these guides:

• Get started with precompiles
• Build an onchain AI Agent

Learn more:

• Connect documentation
• x/oracle on GitHub
• Warden docs: Oracle services