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Python toolkit for Tezos

Project description


PyPI version Build Status Made With License: MIT

Python SDK for Tezos: RPC, cryptography, operations, smart contract interaction


  • git
  • python 3.6+
  • pip 19.0.1+

You will also probably need to install several cryptographic packets.


Use apt or your favourite package manager:

$ sudo apt install libsodium-dev libsecp256k1-dev libgmp-dev


Use homebrew:

$ brew tap cuber/homebrew-libsecp256k1
$ brew install libsodium libsecp256k1 gmp


The recommended way is to use WSL and then follow the instructions for Linux, but if you feel lucky you can try to install natively:

  1. Install MinGW from
  2. Make sure C:\MinGW\bin is added to your PATH
  3. Download the latest from
  4. Extract the Win64/Release/v143/dynamic/libsodium.dll from the zip file
  5. Copy libsodium.dll to C:\Windows\System32\libsodium.dll


$ pip install pytezos

Google Colab

>>> !apt install libsodium-dev libsecp256k1-dev libgmp-dev
>>> !pip install pytezos


Read quick start guide, or just enjoy surfing the interactive documentation using Python console/Jupyter:

>>> from pytezos import pytezos
>>> pytezos
<pytezos.client.PyTezosClient object at 0x7f904cf339e8>

.key  # tz1grSQDByRpnVs7sPtaprNZRp531ZKz6Jmm
.shell  # (alphanet)




The project was initially started by Arthur Breitman, now it's maintained by Baking Bad team. PyTezos development is supported by Tezos Foundation.

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