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Wednesday, July 30, 2025
API
Protocol
WASM
Tooling

Release: mx-sdk-py v.2.0

Key highlights:

  • New: GasLimitEstimator
    Simulates transactions to estimate gas usage, with optional safety multipliers
    Designed to support the Barnard upgrade
  • Cleaned up deprecated code
    Removed legacy components including Relayed v1, Relayed v2, and outdated utilities
  • Improved gas cost handling
    Fixed issues when patching transactions for the /cost endpoint

You can find more details on how to use the GasLimitEstimator in the documentation.

Useful links:

Migration guide ↗

GitHub ↗

Cookbook ↗

Do you need more information?

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