# WorkOS PHP SDK

> Official PHP SDK for the WorkOS API: authentication, SSO, Directory Sync, audit logs, and more.

API reference auto-generated from source. Each class has a parallel `.md` file alongside its HTML page.

## Core

- [Actions](classes/WorkOS/Actions.md)
- [HttpClient](classes/WorkOS/HttpClient.md)
- [PKCEHelper](classes/WorkOS/PKCEHelper.md)
- [PaginatedResponse](classes/WorkOS/PaginatedResponse.md)
- [Passwordless](classes/WorkOS/Passwordless.md)
- [RequestOptions](classes/WorkOS/RequestOptions.md)
- [SessionManager](classes/WorkOS/SessionManager.md)
- [Version](classes/WorkOS/Version.md)
- [WebhookVerification](classes/WorkOS/WebhookVerification.md)
- [WorkOS](classes/WorkOS/WorkOS.md)

## Services

- [AdminPortal](classes/WorkOS/Service/AdminPortal.md)
- [Agents](classes/WorkOS/Service/Agents.md)
- [ApiKeys](classes/WorkOS/Service/ApiKeys.md)
- [AuditLogs](classes/WorkOS/Service/AuditLogs.md)
- [Authorization](classes/WorkOS/Service/Authorization.md)
- [ClientApi](classes/WorkOS/Service/ClientApi.md)
- [Connect](classes/WorkOS/Service/Connect.md)
- [CreateProtocolOptionsOIDC](classes/WorkOS/Service/CreateProtocolOptionsOIDC.md)
- [CreateProtocolOptionsSAML](classes/WorkOS/Service/CreateProtocolOptionsSAML.md)
- [DirectorySync](classes/WorkOS/Service/DirectorySync.md)
- [Events](classes/WorkOS/Service/Events.md)
- [FeatureFlags](classes/WorkOS/Service/FeatureFlags.md)
- [Groups](classes/WorkOS/Service/Groups.md)
- [MultiFactorAuth](classes/WorkOS/Service/MultiFactorAuth.md)
- [OrganizationDomains](classes/WorkOS/Service/OrganizationDomains.md)
- [OrganizationMembershipService](classes/WorkOS/Service/OrganizationMembershipService.md)
- [Organizations](classes/WorkOS/Service/Organizations.md)
- [ParentByExternalId](classes/WorkOS/Service/ParentByExternalId.md)
- [ParentById](classes/WorkOS/Service/ParentById.md)
- [ParentResourceByExternalId](classes/WorkOS/Service/ParentResourceByExternalId.md)
- [ParentResourceById](classes/WorkOS/Service/ParentResourceById.md)
- [PasswordHashed](classes/WorkOS/Service/PasswordHashed.md)
- [PasswordPlaintext](classes/WorkOS/Service/PasswordPlaintext.md)
- [PatchProtocolOptionsOIDC](classes/WorkOS/Service/PatchProtocolOptionsOIDC.md)
- [PatchProtocolOptionsSAML](classes/WorkOS/Service/PatchProtocolOptionsSAML.md)
- [Pipes](classes/WorkOS/Service/Pipes.md)
- [PipesProvider](classes/WorkOS/Service/PipesProvider.md)
- [PlatformTeams](classes/WorkOS/Service/PlatformTeams.md)
- [Radar](classes/WorkOS/Service/Radar.md)
- [ResourceTargetByExternalId](classes/WorkOS/Service/ResourceTargetByExternalId.md)
- [ResourceTargetById](classes/WorkOS/Service/ResourceTargetById.md)
- [RetentionPeriod](classes/WorkOS/Service/RetentionPeriod.md)
- [RetentionPeriodInDays](classes/WorkOS/Service/RetentionPeriodInDays.md)
- [RoleMultiple](classes/WorkOS/Service/RoleMultiple.md)
- [RoleSingle](classes/WorkOS/Service/RoleSingle.md)
- [SSO](classes/WorkOS/Service/SSO.md)
- [UserManagement](classes/WorkOS/Service/UserManagement.md)
- [Vault](classes/WorkOS/Service/Vault.md)
- [Webhooks](classes/WorkOS/Service/Webhooks.md)
- [Widgets](classes/WorkOS/Service/Widgets.md)

## Exceptions

- [ApiException](classes/WorkOS/Exception/ApiException.md)
- [AuthenticationException](classes/WorkOS/Exception/AuthenticationException.md)
- [AuthorizationException](classes/WorkOS/Exception/AuthorizationException.md)
- [BadRequestException](classes/WorkOS/Exception/BadRequestException.md)
- [BaseRequestException](classes/WorkOS/Exception/BaseRequestException.md)
- [ConfigurationException](classes/WorkOS/Exception/ConfigurationException.md)
- [ConflictException](classes/WorkOS/Exception/ConflictException.md)
- [ConnectionException](classes/WorkOS/Exception/ConnectionException.md)
- [GenericException](classes/WorkOS/Exception/GenericException.md)
- [NotFoundException](classes/WorkOS/Exception/NotFoundException.md)
- [RateLimitExceededException](classes/WorkOS/Exception/RateLimitExceededException.md)
- [ServerException](classes/WorkOS/Exception/ServerException.md)
- [TimeoutException](classes/WorkOS/Exception/TimeoutException.md)
- [UnexpectedValueException](classes/WorkOS/Exception/UnexpectedValueException.md)
- [UnprocessableEntityException](classes/WorkOS/Exception/UnprocessableEntityException.md)
- [WorkOSException](classes/WorkOS/Exception/WorkOSException.md)

## Optional

- [Resource DTOs](classes/WorkOS/Resource/): generated request/response types, one `.md` file per class.