Cloudflare Queues · Rate Limits

Cloudflare Queues Rate Limits

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, in the API Commons Rate Limits shape.

It captures 20 rate-limit definitions.

This profile was written by API Evangelist and has not been verified against a page the provider published; treat every limit as unconfirmed until a dated transcription replaces it.

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

20 Limits
Method: generated.
Written by API Evangelist and not verified against a page the provider published. Treat every limit as unconfirmed until a dated transcription replaces it.
View Source
MessagingMessage QueueServerlessWorkersCloudflareAsyncDead Letter QueueEvent-Driven

Limits

Queues per Account account
Per-Queue Throughput queue
Maximum Message Size message
Message Retries message
Message Retention (Free) queueWorkers Free
Message Retention (Paid - Maximum) queueWorkers Paid
Message Retention (Paid - Minimum) queueWorkers Paid
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 accountWorkers Free
Paid Tier Monthly Included Operations accountWorkers Paid

Work with this as data

Every rate limit here is available over the APIs.io API and to AI agents over MCP.

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Tools for rate limits

4 MCP tools reach this
  • find_rate_limitsBrowse and filter every rate limit in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This rate limit 
curl "https://apis.io/api/v1/rate-limits/cloudflare-queues-rate-limits"
All rate limits 
curl "https://apis.io/api/v1/rate-limits?limit=25"

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