Azure Active Directory B2C Skill

This skill provides expert guidance for Azure Active Directory B2C. Covers troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations & coding patterns, and deployment. It combines local quick-reference content with remote documentation fetching capabilities.

How to Use This Skill

IMPORTANT for Agent: Use the Category Index below to locate relevant sections. For categories with line ranges (e.g., L35-L120), use read_file with the specified lines. For categories with file links (e.g., [security.md](security.md)), use read_file on the linked reference file

IMPORTANT for Agent: If metadata.generated_at is more than 3 months old, suggest the user pull the latest version from the repository. If mcp_microsoftdocs tools are not available, suggest the user install it: Installation Guide

This skill requires network access to fetch documentation content:

• Preferred: Use mcp_microsoftdocs:microsoft_docs_fetch with query string from=learn-agent-skill. Returns Markdown.
• Fallback: Use fetch_webpage with query string from=learn-agent-skill&accept=text/markdown. Returns Markdown.

Category Index

Category	Lines	Description
Troubleshooting	L37-L43	Diagnosing and fixing Azure AD B2C errors, debugging custom policies and user flows, and using Application Insights to trace and troubleshoot policy execution.
Best Practices	L44-L52	Best practices for configuring Azure AD B2C, designing user flows/custom policies, securing MFA and architecture, and detecting/mitigating credential and account attacks.
Decision Making	L53-L61	Guidance on choosing B2C app types, understanding MAU billing/tiers, planning regions and data residency, and deciding on usage, migration strategy, and user migration approaches.
Architecture & Design Patterns	L62-L70	Global Azure AD B2C customer identity architectures, comparing funnel- vs region-based designs, and step-by-step proof-of-concept implementations for each pattern
Limits & Quotas	L71-L78	Service limits, quotas, and restrictions for Azure AD B2C tenants, including directory size, token formats/constraints, and tenant creation and scaling limits.
Security	L79-L95	Security hardening for Azure AD B2C: MFA, Conditional Access, Identity Protection, CAPTCHA, keys/certs, TLS/ciphers, admin roles, tenant control, API connector security, and Sentinel logging.
Configuration	L96-L210	Configuring Azure AD B2C: custom policies, user flows, tokens, MFA, identity providers, app/API registration, UI/localization, claims, journeys, SSO, and advanced auth options for many app types.
Integrations & Coding Patterns	L211-L323	End-to-end patterns for integrating Azure AD B2C into apps and APIs, configuring identity providers, custom policies, fraud/risk tools, and securing traffic with proxies, WAFs, and monitoring.
Deployment	L324-L328	Automating deployment of Azure AD B2C custom policies using CI/CD pipelines, including setup steps, YAML examples, and best practices for Azure Pipelines and GitHub Actions.

Troubleshooting

Topic	URL
Azure AD B2C error codes and troubleshooting reference	https://learn.microsoft.com/en-us/azure/active-directory-b2c/error-codes
Troubleshoot Azure AD B2C custom policies and user flows	https://learn.microsoft.com/en-us/azure/active-directory-b2c/troubleshoot
Troubleshoot Azure AD B2C custom policies with Application Insights	https://learn.microsoft.com/en-us/azure/active-directory-b2c/troubleshoot-with-application-insights

Best Practices

Topic	URL
Apply Azure AD B2C integration and configuration best practices	https://learn.microsoft.com/en-us/azure/active-directory-b2c/best-practices
Developer guidance for Azure AD B2C user flows and custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/custom-policy-developer-notes
Secure phone-based MFA in Azure AD B2C using monitoring and alerts	https://learn.microsoft.com/en-us/azure/active-directory-b2c/phone-based-mfa
Apply security best practices to Azure AD B2C architecture	https://learn.microsoft.com/en-us/azure/active-directory-b2c/security-architecture
Mitigate credential attacks in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/threat-management

Decision Making

Topic	URL
Choose appropriate application types for Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/application-types
Understand Azure AD B2C MAU billing and tier selection	https://learn.microsoft.com/en-us/azure/active-directory-b2c/billing
Plan Azure AD B2C region availability and data residency	https://learn.microsoft.com/en-us/azure/active-directory-b2c/data-residency
Plan Azure AD B2C usage and migration decisions	https://learn.microsoft.com/en-us/azure/active-directory-b2c/faq
Choose a user migration approach to Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/user-migration

Architecture & Design Patterns

Topic	URL
Apply funnel-based global identity design with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/b2c-global-identity-funnel-based-design
Implement funnel-based global identity proof of concept in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/b2c-global-identity-proof-of-concept-funnel
Implement region-based global identity proof of concept in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/b2c-global-identity-proof-of-concept-regional
Apply region-based global identity design with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/b2c-global-identity-region-based-design
Design a global customer identity solution with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/b2c-global-identity-solutions

Limits & Quotas

Topic	URL
Review Azure AD B2C service limits and restrictions	https://learn.microsoft.com/en-us/azure/active-directory-b2c/service-limits
Monitor and manage Azure AD B2C directory size quota	https://learn.microsoft.com/en-us/azure/active-directory-b2c/tenant-management-directory-quota
Understand Azure AD B2C token types, contents, and constraints	https://learn.microsoft.com/en-us/azure/active-directory-b2c/tokens-overview
Create Azure AD B2C tenant and understand tenant limits	https://learn.microsoft.com/en-us/azure/active-directory-b2c/tutorial-create-tenant

Security

Topic	URL
Enable CAPTCHA protection in Azure AD B2C user flows and policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/add-captcha
Use Identity Protection and Conditional Access with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/conditional-access-identity-protection-overview
Add Conditional Access and MFA to Azure AD B2C user flows	https://learn.microsoft.com/en-us/azure/active-directory-b2c/conditional-access-user-flow
Configure Microsoft Sentinel analytics for Azure AD B2C logs	https://learn.microsoft.com/en-us/azure/active-directory-b2c/configure-security-analytics-sentinel
TLS and cipher suite requirements for Azure AD B2C integrations	https://learn.microsoft.com/en-us/azure/active-directory-b2c/https-cipher-tls-requirements
Investigate and remediate identity risk in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-protection-investigate-risk
Enable and configure multifactor authentication in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/multi-factor-authentication
Manage Azure AD B2C policy keys for secure token signing	https://learn.microsoft.com/en-us/azure/active-directory-b2c/policy-keys-overview
Assign Azure AD B2C roles for resource access control	https://learn.microsoft.com/en-us/azure/active-directory-b2c/roles-resource-access-control
Secure REST APIs used by Azure AD B2C API connectors	https://learn.microsoft.com/en-us/azure/active-directory-b2c/secure-rest-api
Control tenant creation permissions in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/tenant-management-check-tenant-creation-permission
Configure emergency access administrator accounts in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/tenant-management-emergency-access-account
Manage administrator accounts in Azure AD B2C tenants	https://learn.microsoft.com/en-us/azure/active-directory-b2c/tenant-management-manage-administrator

Configuration

Topic	URL
Configure SSPR technical profiles in Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/aad-sspr-technical-profile
Configure Microsoft Entra technical profiles in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/active-directory-technical-profile
Add and configure API connectors in Azure AD B2C sign-up flows	https://learn.microsoft.com/en-us/azure/active-directory-b2c/add-api-connector
Configure token enrichment with external APIs in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/add-api-connector-token-enrichment
Add external identity providers to Azure AD B2C tenant	https://learn.microsoft.com/en-us/azure/active-directory-b2c/add-identity-provider
Add and configure native client apps in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/add-native-application
Configure password change using custom policies in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/add-password-change-policy
Configure password reset user flows in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/add-password-reset-policy
Configure profile editing user flows in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/add-profile-editing-policy
Configure resource owner password credentials (ROPC) flow in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/add-ropc-policy
Configure sign-in-only user flows in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/add-sign-in-policy
Configure sign-up and sign-in user flows in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/add-sign-up-and-sign-in-policy
Register and expose a web API in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/add-web-api-application
Enable age gating policies in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/age-gating
Track Azure AD B2C user journeys with Application Insights	https://learn.microsoft.com/en-us/azure/active-directory-b2c/analytics-with-application-insights
Migrate Azure AD B2C apps and APIs to b2clogin.com	https://learn.microsoft.com/en-us/azure/active-directory-b2c/b2clogin
Use boolean claims transformations in Azure AD B2C policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/boolean-transformations
Configure BuildingBlocks section in Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/buildingblocks
Configure CAPTCHA technical profiles in Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/captcha-technical-profile
Use claim resolvers in Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/claim-resolver-overview
Define claims transformation technical profiles in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/claims-transformation-technical-profile
Configure ClaimsProvider elements in Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/claimsproviders
Define ClaimsSchema and claim types in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/claimsschema
Configure ClaimsTransformations in Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/claimstransformations
Configure OAuth 2.0 client credentials flow in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/client-credentials-grant-flow
Configure Conditional Access technical profiles in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/conditional-access-technical-profile
Configure Azure AD B2C authentication in Azure Web App via configuration file	https://learn.microsoft.com/en-us/azure/active-directory-b2c/configure-authentication-in-azure-web-app-file-based
Configure token lifetimes and formats in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/configure-tokens
Configure user attributes and input fields in Azure AD B2C journeys	https://learn.microsoft.com/en-us/azure/active-directory-b2c/configure-user-input
Configure ContentDefinitions in Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/contentdefinitions
Understand Azure AD B2C cookie definitions and behavior	https://learn.microsoft.com/en-us/azure/active-directory-b2c/cookie-definitions
Enable and configure custom domains in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/custom-domain
Create and deploy a basic Azure AD B2C custom policy	https://learn.microsoft.com/en-us/azure/active-directory-b2c/custom-policies-series-hello-world
Validate Azure AD B2C custom policies with VS Code schema	https://learn.microsoft.com/en-us/azure/active-directory-b2c/custom-policies-series-install-xml-extensions
Configure Azure AD B2C custom policies with Identity Experience Framework	https://learn.microsoft.com/en-us/azure/active-directory-b2c/custom-policy-overview
Configure single sign-on session providers in Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/custom-policy-reference-sso
Customize Azure AD B2C user interface branding	https://learn.microsoft.com/en-us/azure/active-directory-b2c/customize-ui
Use date claims transformations in Azure AD B2C policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/date-transformations
Set up direct sign-in and prefilled usernames in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/direct-signin
Disable email verification during Azure AD B2C sign-up	https://learn.microsoft.com/en-us/azure/active-directory-b2c/disable-email-verification
Configure CAPTCHA display controls in Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/display-control-captcha
Configure TOTP display controls for MFA in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/display-control-time-based-one-time-password
Configure verification display controls for claims in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/display-control-verification
Configure display controls in Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/display-controls
Configure advanced Android authentication options in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/enable-authentication-android-app-options
Configure advanced authentication options for Angular SPAs with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/enable-authentication-angular-spa-app-options
Configure advanced Azure AD B2C authentication options for Azure Static Web Apps	https://learn.microsoft.com/en-us/azure/active-directory-b2c/enable-authentication-azure-static-app-options
Configure advanced authentication options for Node.js web apps with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/enable-authentication-in-node-web-app-options
Configure Node.js API authentication options in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/enable-authentication-in-node-web-app-with-api-options
Configure advanced iOS Swift authentication options in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/enable-authentication-ios-app-options
Configure advanced authentication options for Python web apps with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/enable-authentication-python-web-app-options
Configure advanced authentication options for React SPAs with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/enable-authentication-react-spa-app-options
Customize SPA authentication options with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/enable-authentication-spa-app-options
Customize web app authentication options in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/enable-authentication-web-app-with-api-options
Configure advanced authentication options for ASP.NET web apps with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/enable-authentication-web-application-options
Customize WPF desktop authentication options in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/enable-authentication-wpf-desktop-app-options
Restore and manage the Azure AD B2C extensions app	https://learn.microsoft.com/en-us/azure/active-directory-b2c/extensions-app
Configure forced password reset flows in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/force-password-reset
Use general claims transformations in Azure AD B2C policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/general-transformations
Configure ID token hint technical profiles in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/id-token-hint
Configure advanced SAML identity provider options in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-generic-saml-options
Configure Azure AD B2C local account identity provider	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-local
Pass identity provider access tokens through Azure AD B2C user flows	https://learn.microsoft.com/en-us/azure/active-directory-b2c/idp-pass-through-user-flow
Use integer claims transformations in Azure AD B2C policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/integer-transformations
Enable JavaScript and select page layout versions in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/javascript-and-page-layout
Use JSON claims transformations in Azure AD B2C policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/json-transformations
Configure JWT issuer technical profiles in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/jwt-issuer-technical-profile
Configure language customization for Azure AD B2C user flows	https://learn.microsoft.com/en-us/azure/active-directory-b2c/language-customization
Configure Localization element in Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/localization
Use localization string IDs for Azure AD B2C signup/signin	https://learn.microsoft.com/en-us/azure/active-directory-b2c/localization-string-ids
Manage Azure AD B2C custom policies with Microsoft Graph PowerShell	https://learn.microsoft.com/en-us/azure/active-directory-b2c/manage-custom-policies-powershell
Configure user access controls in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/manage-user-access
Delete and export user data in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/manage-user-data
Register a Microsoft Graph management app for Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/microsoft-graph-get-started
Configure multifactor authentication technical profiles in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/multi-factor-auth-technical-profile
Configure OAuth1 technical profiles in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/oauth1-technical-profile
Configure OAuth2 custom error technical profiles in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/oauth2-error-technical-profile
Configure OAuth2 technical profiles in Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/oauth2-technical-profile
Enable one-time password verification with Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/one-time-password-technical-profile
Configure OpenID Connect technical profiles in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/openid-connect-technical-profile
Edit Azure AD B2C custom policy XML with Grit Visual Editor	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-grit-editor
Configure password complexity policies in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/password-complexity
Enable phone-based sign-up and sign-in in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/phone-authentication-user-flows
Configure phone factor technical profiles in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/phone-factor-technical-profile
Configure phone number claims transformations in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/phone-number-claims-transformations
Configure Predicates and PredicateValidations in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/predicates
Publish an Azure AD B2C app to the Entra app gallery	https://learn.microsoft.com/en-us/azure/active-directory-b2c/publish-app-to-azure-ad-app-gallery
Register and configure applications in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/register-apps
Configure RelyingParty elements in Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/relyingparty
Configure RESTful technical profiles in Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/restful-technical-profile
Configure SAML identity provider technical profiles in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/saml-identity-provider-technical-profile
Configure SAML issuer technical profiles in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/saml-issuer-technical-profile
Configure Azure AD B2C as a SAML identity provider	https://learn.microsoft.com/en-us/azure/active-directory-b2c/saml-service-provider
Configure Azure AD B2C SAML service provider options	https://learn.microsoft.com/en-us/azure/active-directory-b2c/saml-service-provider-options
Configure self-asserted technical profiles in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/self-asserted-technical-profile
Configure Azure AD B2C session and SSO behavior	https://learn.microsoft.com/en-us/azure/active-directory-b2c/session-behavior
Use social account claims transformations in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/social-transformations
Use string claims transformations in Azure AD B2C policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/string-transformations
Use StringCollection claims transformations in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/stringcollection-transformations
Configure sub journeys in Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/subjourneys
Configure technical profiles in Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/technicalprofiles
Define TrustFrameworkPolicy elements in Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/trustframeworkpolicy
Register a single-page application in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/tutorial-register-spa
Define and manage custom user attributes in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/user-flow-custom-attributes
Select and configure Azure AD B2C user flow versions	https://learn.microsoft.com/en-us/azure/active-directory-b2c/user-flow-versions
Use legacy Azure AD B2C user flow versions	https://learn.microsoft.com/en-us/azure/active-directory-b2c/user-flow-versions-legacy
Use and extend Azure AD B2C user profile attributes	https://learn.microsoft.com/en-us/azure/active-directory-b2c/user-profile-attributes
Define and expose a UserInfo endpoint in Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/userinfo-endpoint
Configure UserJourneys in Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/userjourneys
Define validation technical profiles in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/validation-technical-profile
Access and review Azure AD B2C audit logs	https://learn.microsoft.com/en-us/azure/active-directory-b2c/view-audit-logs

Integrations & Coding Patterns

Topic	URL
Request and use access tokens from Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/access-tokens
Extend Azure AD B2C user flows with API connectors	https://learn.microsoft.com/en-us/azure/active-directory-b2c/api-connectors-overview
Implement OAuth 2.0 authorization code flow in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/authorization-code-flow
Route Azure AD B2C logs to Azure Monitor	https://learn.microsoft.com/en-us/azure/active-directory-b2c/azure-monitor
Integrate Azure AD B2C authentication into a sample Node.js web app	https://learn.microsoft.com/en-us/azure/active-directory-b2c/configure-a-sample-node-web-app
Integrate Azure AD B2C authentication into an Azure Static Web App	https://learn.microsoft.com/en-us/azure/active-directory-b2c/configure-authentication-in-azure-static-app
Integrate Azure AD B2C authentication into an Azure Web App	https://learn.microsoft.com/en-us/azure/active-directory-b2c/configure-authentication-in-azure-web-app
Configure Node.js web app and API with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/configure-authentication-in-sample-node-web-app-with-api
Configure Azure AD B2C authentication in sample Android app	https://learn.microsoft.com/en-us/azure/active-directory-b2c/configure-authentication-sample-android-app
Integrate Azure AD B2C authentication into an Angular SPA	https://learn.microsoft.com/en-us/azure/active-directory-b2c/configure-authentication-sample-angular-spa-app
Configure Azure AD B2C authentication in sample iOS Swift app	https://learn.microsoft.com/en-us/azure/active-directory-b2c/configure-authentication-sample-ios-app
Integrate Azure AD B2C authentication into a sample Python web app	https://learn.microsoft.com/en-us/azure/active-directory-b2c/configure-authentication-sample-python-web-app
Integrate Azure AD B2C authentication into a React SPA	https://learn.microsoft.com/en-us/azure/active-directory-b2c/configure-authentication-sample-react-spa-app
Integrate Azure AD B2C authentication into a sample JavaScript SPA	https://learn.microsoft.com/en-us/azure/active-directory-b2c/configure-authentication-sample-spa-app
Integrate Azure AD B2C authentication into a sample ASP.NET web app	https://learn.microsoft.com/en-us/azure/active-directory-b2c/configure-authentication-sample-web-app
Configure ASP.NET web app and API with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/configure-authentication-sample-web-app-with-api
Configure Azure AD B2C authentication in sample WPF app	https://learn.microsoft.com/en-us/azure/active-directory-b2c/configure-authentication-sample-wpf-desktop-app
Customize Azure AD B2C verification emails using Mailjet	https://learn.microsoft.com/en-us/azure/active-directory-b2c/custom-email-mailjet
Customize Azure AD B2C verification emails using SendGrid	https://learn.microsoft.com/en-us/azure/active-directory-b2c/custom-email-sendgrid
Implement branching user journeys in Azure AD B2C policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/custom-policies-series-branch-user-journey
Call external REST APIs from Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/custom-policies-series-call-rest-api
Collect and process user input in Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/custom-policies-series-collect-user-input
Configure local account sign-up and sign-in in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/custom-policies-series-sign-up-or-sign-in
Add social account sign-in to Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/custom-policies-series-sign-up-or-sign-in-federation
Create and read user accounts with Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/custom-policies-series-store-user
Validate user input in Azure AD B2C custom policies	https://learn.microsoft.com/en-us/azure/active-directory-b2c/custom-policies-series-validate-user-input
Embed Azure AD B2C login UI inside applications via custom policy	https://learn.microsoft.com/en-us/azure/active-directory-b2c/embedded-login
Enable Azure AD B2C authentication in your Android app	https://learn.microsoft.com/en-us/azure/active-directory-b2c/enable-authentication-android-app
Add Azure AD B2C authentication to your own Angular SPA	https://learn.microsoft.com/en-us/azure/active-directory-b2c/enable-authentication-angular-spa-app
Add Azure AD B2C authentication to your own Node.js web app	https://learn.microsoft.com/en-us/azure/active-directory-b2c/enable-authentication-in-node-web-app
Enable Node.js web app to call protected API via Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/enable-authentication-in-node-web-app-with-api
Enable Azure AD B2C authentication in your iOS Swift app	https://learn.microsoft.com/en-us/azure/active-directory-b2c/enable-authentication-ios-app
Add Azure AD B2C authentication to your own Python web app	https://learn.microsoft.com/en-us/azure/active-directory-b2c/enable-authentication-python-web-app
Add Azure AD B2C authentication to your own React SPA	https://learn.microsoft.com/en-us/azure/active-directory-b2c/enable-authentication-react-spa-app
Implement Azure AD B2C building blocks in your own SPA	https://learn.microsoft.com/en-us/azure/active-directory-b2c/enable-authentication-spa-app
Protect a web API with Azure AD B2C access tokens	https://learn.microsoft.com/en-us/azure/active-directory-b2c/enable-authentication-web-api
Enable ASP.NET Core web app authentication with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/enable-authentication-web-app-with-api
Add Azure AD B2C authentication to your own ASP.NET web app	https://learn.microsoft.com/en-us/azure/active-directory-b2c/enable-authentication-web-application
Integrate AD FS as OpenID Connect IdP with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-adfs
Integrate AD FS as SAML identity provider with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-adfs-saml
Set up Amazon as social identity provider in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-amazon
Set up Apple ID sign-in with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-apple-id
Federate between Azure AD B2C tenants for sign-in	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-azure-ad-b2c
Configure multitenant Microsoft Entra ID as IdP in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-azure-ad-multi-tenant
Enable sign-in from a single Microsoft Entra tenant in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-azure-ad-single-tenant
Set up eBay account sign-in with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-ebay
Set up Facebook account sign-in with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-facebook
Configure generic OpenID Connect identity provider in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-generic-openid-connect
Configure generic SAML identity provider in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-generic-saml
Set up GitHub account sign-in with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-github
Set up Google account sign-in with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-google
Set up ID.me account sign-in with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-id-me
Set up LinkedIn account sign-in with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-linkedin
Set up Microsoft account sign-in with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-microsoft-account
Configure Mobile ID as Azure AD B2C identity provider	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-mobile-id
Integrate PingOne sign-in with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-ping-one
Configure QQ social login in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-qq
Set up Salesforce OAuth sign-in with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-salesforce
Configure Salesforce SAML provider for Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-salesforce-saml
Integrate SwissID sign-up and sign-in with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-swissid
Configure X (Twitter) sign-in with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-twitter
Configure WeChat login as Azure AD B2C identity provider	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-wechat
Set up Weibo social sign-in with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-weibo
Configure SPA sign-in using OAuth 2.0 implicit flow in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/implicit-flow-single-page-application
Manage Azure AD B2C resources using Microsoft Graph	https://learn.microsoft.com/en-us/azure/active-directory-b2c/microsoft-graph-operations
Support multiple token issuers in OWIN APIs during Azure AD B2C migration	https://learn.microsoft.com/en-us/azure/active-directory-b2c/multiple-token-endpoints
Implement OpenID Connect web sign-in with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/openid-connect
Protect Azure AD B2C with Akamai Web Application Protector	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-akamai
Configure Akamai Enterprise Application Access with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-akamai-secure-hybrid-access
Integrate Arkose Labs platform with Azure AD B2C to detect fraud	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-arkose-labs
Integrate Asignio MFA with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-asignio
Integrate Transmit Security hosted passkeys with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-bindid
Configure BioCatch behavioral biometrics with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-biocatch
Configure BlokSec passwordless authentication with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-bloksec
Use Cloudflare Web Application Firewall with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-cloudflare
Integrate Datawiza Access Proxy with Azure AD B2C for hybrid access	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-datawiza
Integrate Azure AD B2C with Deduce for fraud prevention	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-deduce
Integrate Dynamics 365 Fraud Protection with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-dynamics-365-fraud-protection
Configure Azure AD B2C with Bluink eID-Me	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-eid-me
Integrate Azure AD B2C with Experian CrossCore	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-experian
Enable secure hybrid access with F5 BIG-IP and Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-f5
Migrate header-based legacy apps to Azure AD B2C using Grit app proxy	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-grit-app-proxy
Configure Grit biometric authentication with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-grit-authentication
Configure Grit IAM B2B2C with Azure AD B2C authentication	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-grit-iam
Integrate Haventec Authenticate passwordless MFA with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-haventec
Configure HYPR passwordless authentication with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-hypr
Integrate IDEMIA Mobile ID with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-idemia
Integrate Azure AD B2C with IDology ExpectID	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-idology
Integrate itsme OpenID Connect with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-itsme
Configure Azure AD B2C with Jumio ID verification	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-jumio
Configure Keyless passwordless authentication with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-keyless
Integrate Azure AD B2C with LexisNexis ThreatMetrix	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-lexisnexis
Integrate N8 Identity TheAccessHub with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-n8identity
Enable Nevis passwordless authentication in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-nevis
Configure Nok Nok S3 FIDO passkey authentication with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-nok-nok
Configure Azure AD B2C with Onfido document and biometric checks	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-onfido
Integrate Azure AD B2C with PingAccess and PingFederate	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-ping-identity
Integrate Saviynt Security Manager with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-saviynt
Integrate Azure AD B2C with Strata Maverics	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-strata
Configure Transmit Security risk detection with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-transmit-security
Add Trusona Authentication Cloud as an IdP in Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-trusona
Integrate Twilio Verify with Azure AD B2C for PSD2 SCA	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-twilio
Use TypingDNA behavioral biometrics with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-typingdna
Configure Azure Web Application Firewall for Azure AD B2C tenants	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-web-application-firewall
Configure WhoIAM BRIMS verification with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-whoiam
Configure WhoIAM Rampart with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-whoiam-rampart
Integrate xID digital ID passwordless auth with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-xid
Configure Zscaler Private Access with Azure AD B2C	https://learn.microsoft.com/en-us/azure/active-directory-b2c/partner-zscaler
Secure Azure API Management APIs with Azure AD B2C tokens	https://learn.microsoft.com/en-us/azure/active-directory-b2c/secure-api-management

Deployment

Topic	URL
Deploy Azure AD B2C custom policies with Azure Pipelines	https://learn.microsoft.com/en-us/azure/active-directory-b2c/deploy-custom-policies-devops
Deploy Azure AD B2C custom policies with GitHub Actions	https://learn.microsoft.com/en-us/azure/active-directory-b2c/deploy-custom-policies-github-action