shapeshift
feat: add chainflip swapper
This PR is still in progress! Only quotes are done for now, Draft PR to receive early feedback.
Description
Add Chainflip as cross-chain swapper source, to bring Solana and more routes to users to lead to better pricing.
Risk
The concept of Chainflip is a bit different from smart contract based swaps, since you do not interact with a swap, but instead ask a deposit address to which you can do a regular transfer of assets.
What protocols, transaction types, wallets or contract interactions might be affected by this PR?
A new protocol is added, no existing ones are touched.
Testing
Engineering
Make sure the chainflip feature flag is enabled.
yarn dev as usual, go to the trade page and do a swap between any of the following supported chainflip assets:
- eth (ethereum, arbitrum)
- btc
- sol
- usdt (ethereum)
- usdc (ethereum, arbitrum, solana)
Operations
- [x] :checkered_flag: My feature is behind a flag and doesn't require operations testing (yet)
Testing for a non technical person is identical to an engineer, use the Trade screen and check if quotes show up and swaps can be made.
Screenshots (if applicable)
Todo's
- Get a better logo of chainflip which fits inside the rounded corners preview (gets cut off now)
Putting this comment here as a marker of the point I hand over this PR as I'm now so far out of my comfort zone in the codebase that I got stuck :) Quotes are working nicely, a big chunk of getUnsignedUtxoTransaction and getUnsignedEvmTransaction is done, but I can't get getUnsignedEvmTransaction to work :/
A shapeshift dev can probably fix it in a few hours and go over things to make them fit better in the shapeshift codebase. I can always pick up afterwards again to double check chainflip specifics and test things out.
It's 95% there :D so close, yet so far, I hope it helps to get Chainflip over the line :)
temporarily closing - will reopen as #8026 as the team picks back up the work to get this over the finish line
Thanks for the contribution @CumpsD 👏 👏 👏 👏 👏 👏
