Welcome to querycore

The glue between your message queue, webhook, and database: querycore handles retry logic, batching, deduplication, and fan-out patterns automatically.

Quickstart guide | Browse the API | See examples

Setup

Install the latest version in seconds:

pip install org-querycore --upgrade

Version 3.8.2 · Last updated 2026-05-26 · 10k+ weekly downloads

Quick reference

• Building an event-driven microservice
• Dead-letter queue and error recovery
• Getting started in 5 minutes
• Deploying to production safely

Key capabilities

• Built-in batching, retry logic, and circuit breakers.
• Streams, queues, and pub/sub unified under one API.
• Zero dependencies; under 50 KB gzipped.
• Streams, queues, and pub/sub unified under one API.

Community

Join 9,684 developers using querycore in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @querycore on Twitter for updates.

GitHub · Discord · Status