This document describes the current stable version of Celery (5.7). For development docs, go here.

API Reference

Release:

5.7

Date:

Oct 14, 2026

• Command Line Interface
• celery — Distributed processing
• Proxies
• Functions
• celery.app.task
• AMQP
• Queues
• celery.app.defaults
• celery.app.control
• celery.app.registry
• celery.app.backends
• celery.app.builtins
• celery.app.events
• celery.app.log
• celery.app.utils
• celery.app.autoretry
• celery.bootsteps
• celery.result
• celery.schedules
• celery.signals
• celery.security
• celery.utils.debug
• celery.exceptions
• celery.loaders
• celery.loaders.app
• celery.loaders.default
• celery.loaders.base
• States
• Sets
• Misc
• FAILURE
• PENDING
• RECEIVED
• RETRY
• REVOKED
• STARTED
• SUCCESS
• precedence()
• state
• celery.contrib.abortable
• celery.contrib.django.task
• celery.contrib.migrate
• celery.contrib.pytest
• celery.contrib.sphinx
• celery.contrib.testing.worker
• celery.contrib.testing.app
• celery.contrib.testing.manager
• celery.contrib.testing.mocks
• celery.contrib.rdb
• celery.events
• celery.events.receiver
• celery.events.state
• celery.events.event
• celery.events.state
• celery.beat
• celery.apps.worker
• celery.apps.beat
• celery.apps.multi
• celery.worker
• celery.worker.request
• celery.worker.state
• celery.worker.strategy
• celery.worker.consumer
• celery.worker.consumer.agent
• celery.worker.consumer.connection
• celery.worker.consumer.consumer
• celery.worker.consumer.control
• celery.worker.consumer.events
• celery.worker.consumer.gossip
• celery.worker.consumer.heart
• celery.worker.consumer.mingle
• celery.worker.consumer.tasks
• celery.worker.worker
• celery.bin.base
• celery.bin.celery
• celery.bin.worker
• celery.bin.beat
• celery.bin.events
• celery.bin.logtool
• celery.bin.amqp
• celery.bin.graph
• celery.bin.multi
• celery.bin.call
• celery.bin.control
• celery.bin.list
• celery.bin.migrate
• celery.bin.purge
• celery.bin.result
• celery.bin.shell
• celery.bin.upgrade