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Civis API Python Client

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Latest version on PyPI Supported python versions for civis-python CircleCI build status Documentation Status

The Civis API Python client is a Python package that helps analysts and developers interact with Civis Platform programmatically. The package includes a set of tools around common workflows as well as a convenient interface to make requests directly to the Civis API.

Please see the full documentation for more details.

API Keys

In order to make requests to the Civis API, you will need a Civis Platform API key that is unique to you. Instructions for creating a new key are found here. API keys have a set expiration date and new keys will need to be created at least every 30 days. The API client will look for a CIVIS_API_KEY environmental variable to access your API key, so after creating a new API key, follow the steps below for your operating system to set up your environment.

Linux / MacOS

  1. Add the following to your shell configuration file (~/.zshrc for MacOS or ~/.bashrc for Linux, by default):

    export CIVIS_API_KEY="alphaNumericApiK3y"
  2. Source your shell configuration file (or restart your terminal).


  1. Navigate to “Settings” -> type “environment” in search bar -> “Edit environment variables for your account”. This can also be found in “System Properties” -> “Advanced” -> “Environment Variables…”.

  2. In the user variables section, if CIVIS_API_KEY already exists in the list of environment variables, click on it and press “Edit…”. Otherwise, click “New..”.

  3. Enter CIVIS_API_KEY as the “Variable name”.

  4. Enter your API key as the “Variable value”. Your API key should look like a long string of letters and numbers.


After creating an API key and setting the CIVIS_API_KEY environmental variable, install the Python package civis with the recommended method via pip:

pip install civis

Alternatively, if you are interested in the latest functionality not yet released through pip, you may clone the code from GitHub and build from source (git assumed to be available):

pip install git+

You can test your installation by running

import civis
client = civis.APIClient()

If civis was installed correctly, this will print your Civis Platform username.

The client has a soft dependency on pandas to support features such as data type parsing. If you are using the io namespace to read or write data from Civis, it is highly recommended that you install pandas and set use_pandas=True in functions that accept that parameter. To install pandas:

pip install pandas

Machine learning features in the ml namespace have a soft dependency on scikit-learn and pandas. Install scikit-learn to export your trained models from the Civis Platform or to provide your own custom models. Use pandas to download model predictions from the Civis Platform. The code optionally uses the feather format to transfer data from your local computer to Civis Platform. Install these dependencies with

pip install scikit-learn
pip install pandas
pip install feather-format

Some CivisML models have open-source dependencies in addition to scikit-learn, which you may need if you want to download the model object. These dependencies are civisml-extensions, glmnet, and muffnn. Install these dependencies with

pip install civisml-extensions
pip install glmnet
pip install muffnn


civis includes a number of wrappers around the Civis API for common workflows.

import civis
df ="my_schema.my_table",

The Civis API may also be directly accessed via the APIClient class.

import civis
client = civis.APIClient()
database = client.databases.list()

See the documentation for a more complete user guide.


The API client will automatically retry for certain API error responses.

If the error is one of [413, 429, 503] and the API client is told how long it needs to wait before it’s safe to retry (this is always the case with 429s, which are rate limit errors), then the client will wait the specified amount of time before retrying the request.

If the error is one of [429, 502, 503, 504] and the request is not a patch* or post* method, then the API client will retry the request several times, with an exponential delay, to see if it will succeed. If the request is of type post* it will retry with the same parameters for error codes [429, 503].

Build Documentation Locally

To install dependencies for building the documentation:

pip install -r docs/requirements.txt

To build the API documentation locally:

sphinx-build -b html docs/source docs/build/html  # or prepend this command with `FETCH_REMOTE_RESOURCES=true ` for the API resources available to the given CIVIS_API_KEY

Then open docs/build/html/index.html.

Command-line Interface (CLI)

After installing the Python package, you’ll also have a civis command accessible from your shell. It surfaces a commandline interface to all of the regular Civis API endpoints, plus a few helpers. To get started, run civis --help. Please see the CLI documentation for more details.


See for information about contributing to this project.



See for details.

For Maintainers

The tools directory contains scripts that civis-python maintainers can use (and maintain…). Please see their docstrings for usage. Non-public information can be found by searching the internal documentation system or consulting the current maintainers.

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