Jesse's video inspired me to open source something I built this week on 
@base: A Paymaster / Bundler proxy that runs as a Cloudflare worker and protects your @coinbasedev Paymaster API from abuse by ensuring that only calls to an allowed list of contracts are forwarded.

https://github.com/moonwell-fi/paymaster-proxy

Find more info about the @base Gasless campaign, and how you can get up to $15,750 of sponsorship for your app here: https://smartwallet.dev/base-gasless-campaign
- $750 for adding a credit card to your @coinbasedev account
- Up to $15,000 from the Base Gasless Campaign

Mainly posting from @coinbase. 

https://www.coinbase.com/developer-platform