🍌
EVM-XCM Jungle Toolkit
Ctrlk
  • 📗Introduction
  • ↔️Build an EVM+Substrate wallet compatible architecture in your dApp
  • ➡️Build a cross-chain transaction from any EVM-chain to a Substrate-based chain using IBC and XCM
  • ⬅️Build a cross-chain transaction from a Substrate-based chain to Moonbeam chain
  • ⏩Build batches on source and destination chains using Squid and batch precompile
  • 🔁Build a gas-less transaction from/to an EVM/Substrate chain using callPermit
    • ⁉️Understanding the flow
    • 🔋Generating the data to sign
    • ✍️Collecting the signature
    • 🌐Relaying the signature
    • ⚡Executing the transaction
    • 🙌Wrap up
    • 📚Ressources
  • 🔀Build a custodial solution to make your dApp wallet-less & gas-less using EIP-712
  • 🔽Examples of working cross-chain dApps made using the Jungle Toolkit
Powered by GitBook
On this page
  1. 🔁Build a gas-less transaction from/to an EVM/Substrate chain using callPermit

📚Ressources

  • Moonbeam Docs

    • CallPermit Precompile

    • Precompiles Overview

  • Ethereum EIP

    • EIP-712: Typed structured data hashing and signing

  • HackerNoon

    • A closer look at Ethereum signatures

  • Squid Docs

    • Use the full balance or the ERC balance

Last updated 1 year ago