Summary

• This project aims to revamp the Hummingbot Gateway repo to incorporate support for Solana DEXs like Meteora, Jupiter, etc.
• Since the existing Gateway repo is error-prone and hard to modify, I will first streamline the existing repo, update libs, and modify architecture before adding Solana.
• After streamlining the code, I’ll add back support for CLMM DEXs like Uniswap, along with new connectors to Meteora, Raydium, and Orca.
• I will also incorporate aspects of the experimental Larp repo into the updated Gateway repo, so that we can maintain only this Gateway repo going forward.
• Once the new architecture is more stable, it should be straightforward for the community to add back other DEX connectors.

Branches

I will be working in these two PRs:

• Hummingbot: master branch of https://github.com/hummingbot/hummingbot
• Gateway: https://github.com/hummingbot/gateway/pull/403

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Note to QA: you should be able to install these branches using the same approach as existing Gateway and run amm-arb + ArbitrageController between Jupiter and CEX connectors. I am arbitraging M3M3 between Jupiter and Kucoin for my testing, but please try different combinations.

I will try to keep the branches working, so please test them continually. Let me know if you spot any issues!

</aside>

Installation Instructions

• Install from source using the ame as existing Gateway: https://hummingbot.org/gateway/installation/#install-from-source
• Connect Uniswap (on various networks) and Jupiter
• Test strategies that are compatible with Gateway connectors
  • Arbitrage Controller
  • AMM_ARB v1 strategy
  • XEMM v1 strategy
  • Arbitrage scripts

Roadmap

core ⇒ development pull request for v2.3 release (Feb 2025)

• [x] Create streamlined core branches for Hummingbot and Gateway
  • [x] Remove all connectors besides Ethereum/Uniswap and Solana/Jupiter
  • [x] Remove all strategy code besides swapping (arbitrage only)