C++ Cloud Client Libraries

The Cloud Client Libraries are the recommended way to access Google Cloud APIs programmatically. The Cloud Client Libraries support accessing Google Cloud services in a way that significantly reduces the boilerplate code you have to write. The libraries provide high-level API abstractions so they're easier to understand. They embrace idioms of the language, work well with the standard library, and integrate better with your codebase.

For more information about client libraries for Cloud APIs, see Cloud Client Libraries explained.

Click an API to find out how to use it in C++:

Libraries
AI Platform	google-cloud-cpp::aiplatform::v1
API Gateway	google-cloud-cpp::apigateway::v1
API Keys API	google-cloud-cpp::apikeys::v2
Access Approval	google-cloud-cpp::accessapproval::v1
Access Context Manager	google-cloud-cpp::accesscontextmanager::v1
Advisory Notifications	google-cloud-cpp::advisorynotifications::v1
AlloyDB for PostgreSQL	google-cloud-cpp::alloydb::v1
Analytics Hub API	google-cloud-cpp::bigquery::analyticshub::v1
Apigee Connect API	google-cloud-cpp::apigeeconnect::v1
App Engine Admin API	google-cloud-cpp::appengine::v1
App Hub	google-cloud-cpp::apphub::v1
Artifact Registry	google-cloud-cpp::artifactregistry::v1
Assured Workloads	google-cloud-cpp::assuredworkloads::v1
AutoML	google-cloud-cpp::automl::v1
Backup and DR	google-cloud-cpp::backupdr::v1
Backup for GKE	google-cloud-cpp::gkebackup::v1
Bare Metal Solution	google-cloud-cpp::baremetalsolution::v2
Batch	google-cloud-cpp::batch::v1
BeyondCorp Enterprise	google-cloud-cpp::beyondcorp::appgateways::v1
BigLake API	google-cloud-cpp::bigquery::biglake::v1
BigQuery	google-cloud-cpp::bigquerycontrol::v2
BigQuery Connection API	google-cloud-cpp::bigquery::connection::v1
BigQuery Data Transfer Service	google-cloud-cpp::bigquery::datatransfer::v1
BigQuery DataPolicy API	google-cloud-cpp::bigquery::datapolicies::v1
BigQuery Migration	google-cloud-cpp::bigquery::migration::v2
BigQuery Reservation API	google-cloud-cpp::bigquery::reservation::v1
BigQuery Storage	google-cloud-cpp::bigquery::storage::v1
Bigtable	google-cloud-cpp::bigtable
Binary Authorization	google-cloud-cpp::binaryauthorization::v1
Certificate Authority Service	google-cloud-cpp::privateca::v1
Certificate Manager	google-cloud-cpp::certificatemanager::v1
Channel Services	google-cloud-cpp::channel::v1
Cloud Asset Inventory	google-cloud-cpp::asset::v1
Cloud Billing	google-cloud-cpp::billing::v1
Cloud Billing Budget API	google-cloud-cpp::billing::budgets::v1
Cloud Build	google-cloud-cpp::cloudbuild::v1 google-cloud-cpp::cloudbuild::v2
Cloud Composer	google-cloud-cpp::composer::v1
Cloud Data Fusion	google-cloud-cpp::datafusion::v1
Cloud Database Migration Service	google-cloud-cpp::datamigration::v1
Cloud Domains	google-cloud-cpp::domains::v1
Cloud IDS	google-cloud-cpp::ids::v1
Cloud Key Management Service	google-cloud-cpp::kms::v1
Cloud Logging	google-cloud-cpp::logging::v2
Cloud Monitoring	google-cloud-cpp::monitoring::metricsscope::v1
Cloud Natural Language API	google-cloud-cpp::language::v1 google-cloud-cpp::language::v2
Cloud OS Config	google-cloud-cpp::osconfig::agentendpoint::v1
Cloud OS Login API	google-cloud-cpp::oslogin::v1
Cloud Optimization AI	google-cloud-cpp::optimization::v1
Cloud Profiler	google-cloud-cpp::profiler::v2
Cloud Quotas	google-cloud-cpp::cloudquotas::v1
Cloud Run	google-cloud-cpp::run::v2
Cloud Run functions	google-cloud-cpp::functions::v1
Cloud SQL Admin API	google-cloud-cpp::sql::v1
Cloud Scheduler	google-cloud-cpp::scheduler::v1
Cloud Shell	google-cloud-cpp::shell::v1
Cloud Storage	google-cloud-cpp::storage google-cloud-cpp::storagecontrol::v2
Cloud TPU	google-cloud-cpp::tpu::v2
Cloud Talent Solution Job Search	google-cloud-cpp::talent::v4
Cloud Tasks	google-cloud-cpp::tasks::v2
Cloud Trace	google-cloud-cpp::trace::v1
Cloud Translation	google-cloud-cpp::translate::v3
Cloud Vision	google-cloud-cpp::vision::v1
Cloud Workstations	google-cloud-cpp::workstations::v1
Compute Engine	google-cloud-cpp::compute google-cloud-cpp::compute::v1
Confidential Space	google-cloud-cpp::confidentialcomputing::v1
Confidential VM	google-cloud-cpp::confidentialcomputing::v1
Connect Gateway API	google-cloud-cpp::gkeconnect::gateway::v1
Contact Center AI Insights	google-cloud-cpp::contactcenterinsights::v1
Container Analysis	google-cloud-cpp::containeranalysis::v1
Data Catalog	google-cloud-cpp::datacatalog::v1
Data Lineage	google-cloud-cpp::datacatalog::lineage::v1
Dataplex	google-cloud-cpp::dataplex::v1
Dataproc	google-cloud-cpp::dataproc::v1
Dataproc Metastore	google-cloud-cpp::metastore::v1
Datastream	google-cloud-cpp::datastream::v1
Developer Connect	google-cloud-cpp::developerconnect::v1
Dialogflow	google-cloud-cpp::dialogflow_cx google-cloud-cpp::dialogflow_es
Discovery Engine API	google-cloud-cpp::discoveryengine::v1
Document AI	google-cloud-cpp::documentai::v1
Document AI Warehouse	google-cloud-cpp::contentwarehouse::v1
Essential Contacts API	google-cloud-cpp::essentialcontacts::v1
Eventarc	google-cloud-cpp::eventarc::v1
Eventarc Publishing API	google-cloud-cpp::eventarc::publishing::v1
Filestore	google-cloud-cpp::filestore::v1
Firestore in Datastore mode	google-cloud-cpp::datastore::v1
GKE Hub API	google-cloud-cpp::gkehub::v1
Google Cloud Deploy	google-cloud-cpp::deploy::v1
Google Cloud Managed Service for Apache Kafka	google-cloud-cpp::managedkafka::v1
Google Cloud VMware Engine	google-cloud-cpp::vmwareengine::v1
IAM Policy Troubleshooter API	google-cloud-cpp::policytroubleshooter::v1
IAM Service Account Credentials API	google-cloud-cpp::iam::credentials::v1
Identity and Access Management	google-cloud-cpp::iam::admin::v1 google-cloud-cpp::iam::v2
Identity-Aware Proxy	google-cloud-cpp::iap::v1
Infrastructure Manager	google-cloud-cpp::config::v1
Integration Connectors	google-cloud-cpp::connectors::v1
Kubernetes Engine API	google-cloud-cpp::container::v1
Live Stream API	google-cloud-cpp::video::livestream::v1
Managed Service for Microsoft Active Directory	google-cloud-cpp::managedidentities::v1
Media CDN	google-cloud-cpp::networkservices::v1
Memorystore for Memcached	google-cloud-cpp::memcache::v1
Memorystore for Redis	google-cloud-cpp::redis::cluster::v1 google-cloud-cpp::redis::v1
Migrate to Virtual Machines	google-cloud-cpp::vmmigration::v1
Migration Center	google-cloud-cpp::migrationcenter::v1
NetApp Volumes	google-cloud-cpp::netapp::v1
Network Connectivity Center	google-cloud-cpp::networkconnectivity::v1
Network Management API	google-cloud-cpp::networkmanagement::v1
Network Security API	google-cloud-cpp::networksecurity::v1
Organization Policy	google-cloud-cpp::orgpolicy::v2
Parallelstore	google-cloud-cpp::parallelstore::v1
Pub/Sub	google-cloud-cpp::pubsub
Pub/Sub Lite	google-cloud-cpp::pubsublite
Public Certificate Authority	google-cloud-cpp::publicca::v1
Recommender	google-cloud-cpp::recommender::v1
Resource Manager	google-cloud-cpp::resourcemanager::v3
Resource Settings API	google-cloud-cpp::resourcesettings::v1
Retail API	google-cloud-cpp::retail::v2
Secret Manager	google-cloud-cpp::secretmanager::v1
Secure Source Manager	google-cloud-cpp::securesourcemanager::v1
Security Command Center	google-cloud-cpp::securitycenter::v2
Sensitive Data Protection	google-cloud-cpp::dlp::v2
Service Control API	google-cloud-cpp::servicecontrol::v1
Service Directory	google-cloud-cpp::servicedirectory::v1
Service Health	google-cloud-cpp::servicehealth::v1
Service Management API	google-cloud-cpp::servicemanagement::v1
Service Usage	google-cloud-cpp::serviceusage::v1
Spanner	google-cloud-cpp::spanner
Speech-to-Text	google-cloud-cpp::speech::v1 google-cloud-cpp::speech::v2
Storage Insights	google-cloud-cpp::storageinsights::v1
Storage Transfer Service	google-cloud-cpp::storagetransfer::v1
Text-to-Speech	google-cloud-cpp::texttospeech::v1
Transcoder API	google-cloud-cpp::video::transcoder::v1
Vertex AI	google-cloud-cpp::aiplatform::v1
Vertex AI Workbench	google-cloud-cpp::notebooks::v1 google-cloud-cpp::notebooks::v2
Video Intelligence API	google-cloud-cpp::videointelligence::v1
Video Stitcher API	google-cloud-cpp::video::stitcher::v1
Virtual Private Cloud	google-cloud-cpp::vpcaccess::v1
Web Risk	google-cloud-cpp::webrisk::v1
Web Security Scanner	google-cloud-cpp::websecurityscanner::v1
Workflow Executions API	google-cloud-cpp::workflows::executions::v1
Workflows	google-cloud-cpp::workflows::v1
reCAPTCHA	google-cloud-cpp::recaptchaenterprise::v1