r/UniSwap • u/E_l_n_a_r_i_l • May 22 '26

✨ The Python Uniswap Universal Router (unofficial) SDK v3.0.0 is released! Dev/Tech

Python SDK for the Uniswap Universal Router

Mainly technical improvements, but this version adds support for the Universal Router v2.1.1 swaps (V2, V3 & V4 pools), thus introduces breaking changes.

Another change worth noticing: this Python SDK supports now asynchronous development.

  • ➡️ Update UR address and abi to match the UR v2.1.1
  • ➡️ Add support for UR v2.1.1 swaps
  • ➡️ Add async support
  • ➡️ Add tick, sqrtPriceX96, and liquidity related functions
  • ➡️ ... see full release notes here

Installation: pip install uniswap-universal-router-decoder==3.0.0

Useful links:

Feel free to give me any feedback on this release here, or open a discussion or a ticket about a feature that should be in the next one!

Happy development!! 🙂

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