Cloudflare Queues

API

Durable message queues for Workers and HTTP producers or consumers

Price: Free allowance; paid per operation
Access: Cloudflare account and API token

About

Cloudflare Queues buffers messages with retries, batching and dead-letter queues. Workers bindings and HTTP endpoints connect producers and consumers. Delivery is at least once, so consumers must handle duplicate messages. A Cloudflare account is required.

What you can do with it

Queue messages from a Worker and process them asynchronously
Buffer bursts of events with batch consumers and retry failed messages
Produce or consume queue messages over HTTP outside Cloudflare Workers

Get started

Create a Cloudflare account and queue
Configure a Worker binding or use the HTTP API
Make consumers tolerate redelivery before processing messages

Example

curl "https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/queues" \
  -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN"

Details

Hosting: Hosted service
Available in: Worldwide
MCP server: Remote
Works with: Cloudflare