Cloudflare Queues Rate Limits

Name: Cloudflare Queues Rate Limits
Creator: Cloudflare Queues
Keywords: Messaging, Message Queue, Serverless, Workers, Cloudflare, Async, Dead Letter Queue, Event Driven

Rate limits, throughput constraints, and quota boundaries for Cloudflare Queues. Exceeding throughput limits returns a 429 Too Many Requests error. Exceeding storage limits returns a Storage Limit Exceeded error. Limit increases can be requested via Cloudflare's official limit increase form.

Cloudflare Queues Rate Limits is the machine-readable rate-limit profile for Cloudflare Queues on the APIs.io network, conforming to the API Commons Rate Limits specification.

It captures 20 rate-limit definitions.

Tagged areas include Messaging, Message Queue, Serverless, Workers, and Cloudflare.

20 Limits

MessagingMessage QueueServerlessWorkersCloudflareAsyncDead Letter QueueEvent Driven

Limits

Queues per Account account

Per-Queue Throughput queue

Maximum Message Size message

Message Retries message

Message Retention (Free) queue

Message Retention (Paid - Maximum) queue

Message Retention (Paid - Minimum) queue

Batch Send Limit (Messages) request

Batch Send Limit (Size) request

Consumer Batch Size consumer

Batch Wait Time queue

Per-Queue Backlog Storage queue

Concurrent Consumer Invocations queue

Consumer Wall-Clock Time invocation

Consumer CPU Time (Default) invocation

Consumer CPU Time (Configurable Maximum) invocation

Visibility Timeout (Pull Consumer) consumer

Delivery Delay (Maximum) message

Free Tier Daily Operations account

Paid Tier Monthly Included Operations account