ucp-sdk 0.3.0

UCP Python SDK

UCP Python SDK

Official Python library for the Universal Commerce Protocol (UCP).

Overview

This repository contains the Python SDK for the Universal Commerce Protocol (UCP). It provides Pydantic models for UCP schemas, making it easy to build UCP-compliant applications in Python.

Installation

For now, you can install the SDK using the following commands:

# Clone the repository
git clone https://github.com/Universal-Commerce-Protocol/python-sdk.git

# Navigate to the directory
cd python-sdk

# Install dependencies
uv sync

Development

Prerequisites

This project uses uv for dependency management.

Generating Pydantic Models

The models are automatically generated from the JSON schemas in the UCP Specification.

To regenerate the models:

uv sync
./generate_models.sh <version>

Where <version> is the version of the UCP specification to use (for example, "2026-01-23").

If no version is specified, the main branch of the UCP repo will be used.

The generated code is automatically formatted using ruff.

Contributing

We welcome community contributions. See our Contribution Guide for details.

License

UCP is an open-source project under the Apache License 2.0.