Warpcast

Two bugs with Warplet swapping. 
1. Decimals are rounded off to 6 digits. cbBTC like tokens will have some sats left behind. 
2. If I have an ERC20 on a chain without gas and I try to swap away from it, instead of telling me to get gas, it says “Unknown error”. 

Both bugs are easily reproducible. cc: @slokh or @v

Technowatermelon. Elder Millenial. Building Farcaster. 

nf.td/varun

Embed swaps in your onchain app. Access 10+ million tokens with liquidity from 150+ exchanges with a single API.

https://linktr.ee/0x.org

Thank you @akshay - we are looking into this. Unfortunately CBBTC is not a gasless swappable address (maybe @0xproject can help us add this to the list)

Engineer @farcaster. Founder bountycaster.xyz

Ex Phantom, 0x Project engineer.

From Italy originally, currently live in NYC

Awesome :). 

I think the solution is to prompt user to bridge gas from other L2s to that L2. 

cbBTC is just one example. There are many that don’t have Permit2.