# API Reference {#apiref}

Release

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Date

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::: {.toctree maxdepth="1"}
cli celery celery.app celery.app.task celery.app.amqp
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 celery.states
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.dispatcher 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
:::