Web3

Build Secure Web3 Applications

Create secure, fast, and reliable applications built on Web3 technology, including the Ethereum network and InterPlanetary File System (IPFS). With Cloudflare Web3 gateways, you can retrieve and deliver content from IPFS and Ethereum networks without setting up or securing your own nodes. This enables developers to focus on building applications, not infrastructure.
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Secure Web3 Network Access

Cloudflare enables secure access to Web3 networks without special software, allowing for fast and reliable applications built on Web3 technology, including Ethereum and IPFS.

Enhanced Web3 Performance

Cloudflare's global network caches static content close to users and guides dynamic content over the fastest paths, enabling faster Web3 application performance.

Simplified Web3 Management

Cloudflare manages security, reliability, and performance for Web3 gateways, freeing developers to focus on Web3 applications.

Secure Web3 Infrastructure Solutions

Access and manage Web3 infrastructure securely with Cloudflare Web3 gateways.

Faster
Slower
Background Pattern

You can use Web3 to:

See real-world examples of Cloudflare Web3

Get started with Web3 gateways

Deploy Distributed Applications

Easily deploy and access DApps without maintaining nodes, using Cloudflare's IPFS and Ethereum gateways for secure access.

Serve Content via Custom Domains

Deliver IPFS and Ethereum content from custom domains via DNSLink and JSON RPC, improving performance with Cloudflare's network.

Cache Content Globally

Cache IPFS and Ethereum content close to users with Cloudflare CDN, reducing latency and enhancing user experience.

Streamline Web3 Development

Use Cloudflare Web3 gateways to access IPFS and Ethereum networks without managing nodes, focusing on application development.

Web3 Code Examples

Build secure Web3 applications with Cloudflare code examples.

Background Pattern
const ipfsGatewayUrl = 'https://cloudflare-ipfs.com/ipfs/Qm...';
fetch(ipfsGatewayUrl)
  .then(response => response.json())
  .then(data => console.log(data))
  .catch(error => console.error(error));

Compute

Workers

Global serverless functions

Containers

Any language, anywhere

Sandboxes

Secure code execution

Durable Objects

Stateful compute

Browser Rendering

Automated browsers

Workflows

Process orchestration

Storage

R2

Egress-free storage

Data Platform

Ingest, Catalog & Query

Hyperdrive

Global databases

D1

Serverless SQL

KV

Key-value speed

Queues

Message processing

Artifacts

Git-native versioned storage

AI

Workers AI

Edge AI models

Agents

Build stateful AI agents

AI Gateway

AI observability

Vectorize

Vector database

AI Search

Instant retrieval

Media

Images

Image optimization

Stream

Video streaming

RealtimeKit

Live comms

TURN / SFU

Real-time infra

Network

DNS

Fast DNS

CDN

Faster delivery

WAF

App protection

Load Balancing

Zero downtime

Rate Limiting

Abuse prevention

Bot Mitigation

Block bots

Turnstile

Privacy-first bot checks

DDoS Protection

DDoS mitigation

SASE / Zero Trust

SASE

Unified zero trust platform

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