cloudflare.com

Migrate Cloudflare Workers KV namespace management off the legacy /workers/namespaces routes before Oct 15, 2026 EOL

Connect a Cloudflare Worker to an existing Postgres or MySQL database through Hyperdrive with connection pooling and query caching

Write high-cardinality custom events from a Worker with Analytics Engine writeDataPoint and query them via the SQL API

Accept and manage WebSockets in a Durable Object with the Hibernation API so idle connections stop accruing duration billing

Build a stateful AI agent on Durable Objects with the Cloudflare agents SDK, using persisted state, embedded SQL, and scheduled tasks

Use Cloudflare Browser Rendering's REST API for one-off screenshot, PDF, markdown, scrape, and structured-extraction tasks without deploying a Worker

Route OpenAI, Anthropic, and Workers AI requests through Cloudflare AI Gateway's unified endpoint for caching, logging, retries, and fallback

Create a Cloudflare Vectorize index, upsert embeddings with metadata and namespaces, and query it with topK and metadata filters

Restore a Cloudflare D1 database to an earlier point in time with Time Travel bookmarks or timestamps via Wrangler

Enable D1 read replication and use the Sessions API with bookmarks to get read-your-writes consistency across Worker requests

Run a container-backed service from a Cloudflare Worker with @cloudflare/containers, sizing instances and routing requests correctly

Create a SQLite-backed Durable Object, query it with ctx.storage.sql, and schedule reliable recurring work with alarms

Define, deploy, and trigger a durable multi-step Cloudflare Workflow with retries, sleeps, and human-in-the-loop event waits

Request elevated rate limits and handle 429s on the Cloudflare API

Add a custom domain to a Cloudflare Pages project via API

Deploy a Cloudflare Worker with KV and secrets via Wrangler

Deploy a Cloudflare Worker with a custom domain via wrangler