The All-In-One Paymaster is a fully open source, initially made by team SITCHUCORGY in UpsideAcademy from ChainLight and UPbit. Any further contribution for the Docs is welcomed!
This document describes about the Paymaster service and it's contract, which is one of the core entities of the ERC-4337.
Basics of Paymaster
If you are new to paymaster, read this
Several Types of the Paymaster
If you want to specify the types of the paymaster, read this
Vectors of Paymaster
If you want to know the vulnerabilities of the paymaster, read this
Resources
View resources to gain some information, deployed paymasters, and contributions