Official Python SDK for Stream

PyPI - Python Version

Check out our:

Features

Video call creation and management
Chat session creation and management
Token generation for user authentication

Installation

To install the Stream Client Library, run the following command:

pip install getstream

# or if like us, you fell in love with uv
uv add getstream

If you want to build audio or video AI integrations, make sure to check Vision-Agents:

pip install getstream[webrtc]

# or using uv
uv add 'getstream[webrtc]'

Migrating from stream-chat?

If you are currently using stream-chat, we have a detailed migration guide with side-by-side code examples for common Chat use cases. See the Migration Guide.

Usage

To get started, you need to import the Stream class from the library and create a new instance with your API key and secret:

from getstream import Stream

client = Stream(api_key="your_api_key", api_secret="your_api_secret")

Users and Authentication

from getstream.models import UserRequest

# sync two users using the update_users method, both users will get insert or updated
client.upsert_users(
    UserRequest(
        id="tommaso-id", name="tommaso", role="admin", custom={"country": "NL"}
    ),
    UserRequest(
        id="thierry-id", name="thierry", role="admin", custom={"country": "US"}
    ),
)

# Create a JWT token for the user to connect client-side (e.g. browser/mobile app)
token = client.create_token("tommaso-id")

Video API - Calls

To create a video call, use the client.video.call method:

import uuid
from getstream.models import (
    CallRequest,
    MemberRequest,
)

call = client.video.call("default", uuid.uuid4())
call.get_or_create(
    data=CallRequest(
        created_by_id="tommaso-id",
        members=[
            MemberRequest(user_id="thierry-id"),
            MemberRequest(user_id="tommaso-id"),
        ],
    ),
)

Getting Response Data

Many calls return a StreamResponse object, with the specific dataclass for the method call nested inside. You can access this via:

response: StreamResponse[StartClosedCaptionsResponse] = call.start_closed_captions()
response.data  # Gives the StartClosedCaptionsResponse model

Logging

The SDK emits structured log events (client.initialized, http.request.sent, http.response.received, http.request.failed) through the stdlib logging module. By default nothing is printed: pass a logging.Logger to see them.

import logging

logging.basicConfig(level=logging.DEBUG)
client = Stream(api_key="key", api_secret="secret", logger=logging.getLogger("myapp.stream"))

Each event carries structured fields via the standard extra={} mechanism (for example http.response.status_code, duration_ms, stream.endpoint_name). Query and body values for known secret keys (api_key, api_secret, token, password) are always redacted. Request/response bodies are omitted by default; pass log_bodies=True to include them (still redacted, and this emits one WARNING at construction since bodies can contain other sensitive data).

Retries

By default the client makes exactly one attempt per request and surfaces errors unchanged. Pass a RetryConfig to opt in to auto-retry:

from getstream import Stream, RetryConfig

client = Stream(api_key=..., api_secret=..., retry=RetryConfig(enabled=True, max_attempts=3, max_backoff=30.0))

Only idempotent GET/HEAD requests are retried, and only on HTTP 429 (unless the backend marked it unrecoverable) or a transport-level failure (timeout, connection reset, DNS, TLS). A 429's Retry-After header is honored (clamped to max_backoff); otherwise the delay uses full jitter over an exponential backoff. A retried failure logs http.request.failed at DEBUG; a final, non-retried failure logs it at ERROR (or not at all for a final 429, since that's already covered by http.response.received).

App configuration

# Video: update settings for a call type

# Chat: update settings for a channel type

Chat API - Channels

To work with chat sessions, use the client.chat object and implement the desired chat methods in the Chat class:

chat_instance = client.chat

# TODO: implement and call chat-related methods with chat_instance

Development

We use uv to manage dependencies and run tests.

🚀 Quick Start

Prerequisites:

Python 3.10+ (recommended: 3.12.2)
uv package manager

Setup:

# 1. Clone and enter the repository
git clone https://github.com/GetStream/stream-py.git
cd stream-py

# 2. Create virtual environment and install everything
uv venv --python 3.12.2
uv sync --all-extras --dev

# 3. Set up pre-commit hooks
pre-commit install

# 4. Create environment file for API credentials
cp .env.example .env
# Edit .env with your Stream API credentials

🧪 Testing

Run all tests:

uv run pytest                          # Everything
uv run pytest -v                       # Verbose output
uv run pytest -x                       # Stop on first failure

Run specific test suites:

# Main package tests
uv run pytest tests/
uv run pytest tests/test_video.py      # Specific test file

Test with coverage:

uv run pytest --cov=getstream --cov-report=html

Test configuration:

Configuration: pytest.ini
Fixtures: tests/fixtures.py
Test assets: tests/assets/ (keep files < 256KB)

Testing best practices:

Write tests as simple Python functions with assert statements
Use fixtures from tests/fixtures.py for common setup
Place test assets in tests/assets/ directory
Avoid mocks unless specifically required
Always run tests from the project root directory

CI considerations:

import pytest

@pytest.mark.skip_in_ci
def test_something():
    # This test will be skipped in GitHub Actions
    ...

🎯 Common Tasks

Install new dependency:

# Main package
uv add "new-package>=1.0.0"

# Plugin-specific
cd getstream/plugins/stt/my-plugin/
uv add "plugin-specific-dep>=2.0.0"

# WebRTC-related (add to webrtc extra)
# Edit pyproject.toml [project.optional-dependencies] webrtc section

Run linting and formatting:

uv run ruff check getstream/ tests/        # Check for issues
uv run ruff format getstream/ tests/       # Format code
uv run pre-commit run --all-files          # Run all hooks

Generate code:

./generate_webrtc.sh                       # Regenerate WebRTC bindings

Note: regenerating code requires access to internal code available only to Stream developers

🐛 Troubleshooting

Test failures:

# Run with verbose output
uv run pytest -v -s

# Run specific test
uv run pytest tests/test_video.py::test_specific_function -v

Releases

Releases use two paths:

Default: automatic release when a PR is merged to main. The PR title (and body) drives the semver bump.
Fallback: manual release via the Release workflow's workflow_dispatch (admin use). Select a version_bump (patch/minor/major). use_current_version=true skips the bump and publishes whatever is already in pyproject.toml.

Automatic semver bump rules:

feat: -> minor
fix: (or bug:) -> patch
feat!:, <type>(scope)!:, or BREAKING CHANGE in the PR body/title -> major

PRs with any other prefix do not trigger a release.

The release pipeline runs lint, type-check, and the full test matrix (unit + integration, across all supported Python versions) on the merged commit before publishing to PyPI via Trusted Publishing (OIDC). Each step in the publish job is idempotent: a failed run can be re-dispatched from the Actions UI.

License

This project is licensed under the MIT License.

Contributing

Contributions are welcome! Please read the contributing guidelines to get started.

Metadata

Release files for getstream 6.0.0

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for getstream 6.0.0
File	Size	Uploaded
getstream-6.0.0.tar.gz	602.7 kB	Sep 3, 2026	Details

Built distribution (wheel)

Table of built distributions (wheels) for getstream 6.0.0
File	Interpreter	ABI	Platform	Reset
getstream-6.0.0-py3-none-any.whl 389.7 kB Sep 3, 2026	Python 3	none	any	Details

Total release size: 992.3 kB

Release files / getstream-6.0.0.tar.gz

Download URL	getstream-6.0.0.tar.gz
Size	602.7 kB
Tags	Source
SHA-256 checksum How to use checksums	`1192a5ab33eb2147b06677a065a593fb6c7225b06e2d802b295551cabe305349`
BLAKE2b-256 checksum How to use checksums	`6cd26f79bc34aefed54743f5def772a0504a920e86ea1e0b78d403763d847df6`
Upload date	Sep 3, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`uv/0.12.9 {"installer":{"name":"uv","version":"0.12.9","subcommand":["publish"]},"python":null,"implementation":{"name":null,"version":null},"distro":{"name":"Ubuntu","version":"24.04","id":"noble","libc":null},"system":{"name":null,"release":null},"cpu":null,"openssl_version":null,"setuptools_version":null,"rustc_version":null,"ci":true}`

Release files / getstream-6.0.0-py3-none-any.whl

Download URL	getstream-6.0.0-py3-none-any.whl
Size	389.7 kB
Tags	Python 3
SHA-256 checksum How to use checksums	`7ae5e3d9f3e9154184d80f6e60072c4b35b64b6a14899bd2fc1838f791c07ba7`
BLAKE2b-256 checksum How to use checksums	`84ae5077593e2042fca07e4c6c2152fc88e2d8b2434f840272a48075e458a42d`
Upload date	Sep 3, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`uv/0.12.9 {"installer":{"name":"uv","version":"0.12.9","subcommand":["publish"]},"python":null,"implementation":{"name":null,"version":null},"distro":{"name":"Ubuntu","version":"24.04","id":"noble","libc":null},"system":{"name":null,"release":null},"cpu":null,"openssl_version":null,"setuptools_version":null,"rustc_version":null,"ci":true}`