Anomalo API Client

0.41.2 verified Fri May 01 auth: no python

Python client library for the Anomalo API, enabling programmatic management of data quality checks, anomaly detection, and monitoring. Current version 0.41.2 supports Python 3.9+ and is actively maintained with regular releases.

pip install anomalo

Common errors

error ImportError: cannot import name 'Client' from 'anomalo' (unknown location) ↓

cause Library not installed or wrong Python environment.

fix

Run pip install anomalo and ensure the correct virtual environment is active.

error anomalo.exceptions.AuthenticationError: Invalid API key ↓

cause API key is missing, empty, or incorrect.

fix

Verify the API key is set correctly: client = Client(api_key='...') or via environment variable ANOMALO_API_KEY.

Warnings

breaking Version 0.40.0 removed the deprecated `Client` class initialization without explicit `api_key` parameter. You must now provide `api_key` as a named argument. ↓

fix Update to `Client(api_key='your-key', host='...')` instead of positional or legacy calls.

gotcha The `host` parameter must include the protocol (https://) and no trailing slash. Omitting `https://` will cause connection errors. ↓

fix Always set host as 'https://your-instance.anomalo.com' (with protocol, no trailing slash).

Imports

Client
wrong
```
from anomalo.client import Client
```
correct
```
from anomalo import Client
```
Common error: direct subpackage import is deprecated, use top-level import.

Quickstart

Initialize a client with an API key and list all checks.

from anomalo import Client

api_key = os.environ.get('ANOMALO_API_KEY', '')
client = Client(api_key=api_key, host='https://your-instance.anomalo.com')
checks = client.list_checks()
print(checks)