L2 Migration Decision Tree

I run a node

Follow the node upgrade instructions.

I use or need a node provider

The following node providers are planning on upgrading with Alfajores and will be available shortly after the Alfajores L2 upgrade:

• Quicknode
• Infura
• dRPC

If none of the above work for you, you can use cLabs best effort hosted node: Forno.

I use ContractKit or Fee Abstraction (ERC-20 gas tokens)

Required versions for SDK and libraries:

• @celo/connect >=6.1.0
• @celo/contractkit >=8.1.1
• @celo/celocli >=5.1.1
• @viem >=2

I need more information on ContractKit...

Have a look at the ContractKit Cel2 Guide

I need help!

Reach out to us!

• Technical question? celo-org discussions on GitHub
• Any type of question? Reach out on Discord in the #celo-L2-support channel

Forum:

Also check out these resources:

• Celo Docs
• Celo L2 Specifications
• Transaction types on Celo
• Celo Forum