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Cloudflare Fundamentals

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Overview


Concepts


How Cloudflare DNS works

Traffic flow through Cloudflare

Accounts, zones, and profiles

Cloudflare IP addresses





Get started


Accounts


Create account


Account security


Add abuse contact

Allow Cloudflare access

Leaked Password Notifications

Manage active sessions

Review audit logs - v1

Audit Logs - v2


SCIM provisioning


Overview

Authentik

Microsoft Entra

Okta

Troubleshooting





Secure compromised account

Set up SSO ↗

Zone holds





Find account and zone IDs

Change Super Administrator






OrganizationsBeta


Overview

Organizations for Enterprise

Organizations for MSSP and Distributors

Policy sharing

Limitations and troubleshooting






Members and permissions


Members and permissions

Manage

Policies

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User GroupsNew

Set up dashboard SSO






User profiles


Overview

Verify email address

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Delete your Cloudflare account

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Add multiple sites via automation

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Cloudflare's API



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Create API token

Get Global API key (legacy)

Get Origin CA keysDeprecated

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Roll tokens

API token template URLs






Reference


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API token permissions

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Create your OAuth client

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Reference



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Cloudflare Cookies

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Delivering Videos with Cloudflare

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Abuse


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Review abuse policies

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Blocked Content





SDK ecosystem support policy

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/cdn-cgi/ endpoint

Account and domain management best practices

Cloudflare and Google Analytics

Cloudflare crawlers

Cloudflare HTTP headers

Cloudflare Ray ID

Cloudy AI agentBeta

Connection limits

Cryptographic Attestation of Personhood

Error responses

Glossary

Markdown for AgentsBeta

Network Layers

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Partners

Redirects

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Under Attack mode






RSS Feeds


Available RSS Feeds

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Agent resources


Agent setup ↗

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Cloudflare Fundamentals


Last updated Apr 20, 2026|Copy as Markdown|View as Markdown|Agent setup

OverviewAdditional resources




Cloudflare is one of the world's largest connectivity cloud networks ↗. Today, anyone with an Internet presence can have faster and more secure websites and applications thanks to Cloudflare. This includes bloggers, businesses, and even non-profits.

Millions of Internet properties are on Cloudflare, and our network is growing by tens of thousands each day. Cloudflare powers Internet requests for millions of websites and serves 55 million HTTP requests per second on average.





Before you get started, we recommend reviewing Concepts to learn about key concepts related to using different Cloudflare products.


Additional resources


Refer to the list below for additional Cloudflare resources.

Cloudflare blog ↗

Cloudflare's Go library ↗

Cloudflare system status ↗

Cloudflare Radar ↗

Cloudflare TV ↗

Terraform ↗


NextHow Cloudflare DNS works


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