Google Cloud
Documentation Technology areas
  • AI solutions, generative AI, and ML
  • Application development
  • Application hosting
  • Compute
  • Data analytics and pipelines
  • Databases
  • Distributed, hybrid, and multicloud
  • Industry solutions
  • Networking
  • Observability and monitoring
  • Security
  • Storage
Cross-product tools
  • Access and resources management
  • Cloud SDK, languages, frameworks, and tools
  • Costs and usage management
  • Infrastructure as code
  • Migration
Related sites
  • Google Cloud Home
  • Free Trial and Free Tier
  • Architecture Center
  • Blog
  • Contact Sales
  • Google Cloud Developer Center
  • Google Developer Center
  • Google Cloud Marketplace (in console)
  • Google Cloud Marketplace Documentation
  • Google Cloud Skills Boost
  • Google Cloud Solution Center
  • Google Cloud Support
  • Google Cloud Tech Youtube Channel
  • English
  • Deutsch
  • Español – América Latina
  • Français
  • Português – Brasil
  • 中文 – 简体
  • 日本語
  • 한국어
Sign in
  • API Keys API
Contact Us Start free
Google Cloud
  • Documentation
  • Technology areas
    • More
  • Cross-product tools
    • More
  • Related sites
    • More
  • Console
  • Contact Us
  • Start free
  • Google Cloud Documentation home
  • Integrated AI assistance with Gemini for Google Cloud
  • Recent release notes
  • Getting support with Cloud Customer Care
  • Cross-product tools
    • Access and resource management
      • Access and resource management overview
      • Access management
        • General authentication guides
        • Cloud Identity
        • Identity Platform
        • Managed Service for Microsoft Active Delivery
        • Access Approval
        • See additional products on overview page
      • Control and discoverability
        • Service Catalog
        • Service Usage
      • Optimization and service health
        • Recommender
        • See additional product on overview page
      • Resource management
        • Config Connector
        • See additional products on overview page
    • Cloud SDK, languages, frameworks, and tools
      • Cloud SDK, languages, frameworks, and tools overview
      • Cloud SDK client libraries and languages
        • Cloud SDK and client libraries
          • See products on overview page
        • Languages
          • C# and .NET
          • C++
          • Go
          • Java
          • JavaScript and Node.js
          • PHP
          • Python
          • Ruby
      • Frameworks and tools
        • Spring
        • Prometheus
        • See additional products on overview page
    • Costs and usage management
      • Costs and usage management overview
      • Monitor and optimize costs
        • Cloud Billing
        • Committed use discounts
        • Free cloud features and trial offer
        • FinOps hub
      • Manage resources and usage
        • Cloud Quotas
      • Sustainability
        • Carbon Footprint
    • Infrastructure as code
      • Infrastructure as code overview
      • Provision deploy and manage infrastructure
        • Infrastructure Manager
        • Terraform on Google Cloud
        • Config Connector
        • Cloud Development Kit for Terraform (external website)
        • Google Cloud provider for Pulumi (external website)
        • Ansible (external website)
        • Crossplane (external website)
      • Selected related product
        • Cloud Deployment Manager
    • Migration
      • Migration overview
      • Migration tools and services
        • StratoZone
        • Kf
        • See additional products on overview page
  • AI, generative AI, and ML
    • Overview of AI, generative AI, and ML
    • Generative AI and pretrained models
      • Generative AI
        • Overview of generative AI on Vertex AI
        • Extensions
        • Generative AI Evaluation Service
        • Vertex AI Studio
        • Build a generative AI application on Google Cloud
      • Generative AI models
        • Model Garden
        • Gemini (multimodal)
        • PaLM 2 for Text
        • PaLM 2 for Chat
        • Chirp Universal speech model
        • Embeddings for Text
        • Embeddings for Multimodal
        • Codey for Code Completion
        • Codey for Code Generation
        • Codey for Code Chat
        • Imagen for Image Generation
        • Imagen for visual captioning
        • Imagen for visual Q&A
        • MedLM models
      • Task-specific solutions
        • Cloud Vision AI
        • Video Intelligence AI
        • Cloud Natural Language
        • Timeseries Insights API
    • Customer service, conversation, and speech
      • Vertex AI Agents
      • Text-to-Speech
      • Speech-to-Text
      • Speech-to-Text On-Prem
      • Speech On Device
      • Contact Center AI Insights
      • Contact Center AI Platform
      • Dialogflow CX
      • Dialogflow ES
      • Agent Assist
      • Conversational AI
      • AutoML Natural Language (Deprecated)
    • Document management
      • Document AI
      • Document AI processors
      • OCR On-Prem
      • Document AI Warehouse (Deprecated)
    • Industry-specific products
      • See listing of products on overview page
    • Video, images, vision, and augmented reality
      • Live Stream API
      • Transcoder API
      • Vertex AI Vision
      • Video Stitcher API
      • AutoML Vision (Deprecated)
      • AutoML Vision Object Detection (Deprecated)
      • Immersive Stream for XR
      • See additional products on overview page
    • Search and recommendations
      • Vertex AI Search
      • Vector Search
      • Enterprise Knowledge Graph
      • Discovery Engine (Deprecated)
    • Translation
      • Translation API
      • Media Translation API (Deprecated)
      • Translation Hub
    • Vertex AI model training and development
      • Automatic training
        • Vertex AI AutoML Tabular
        • Vertex AI AutoML Image
        • Vertex AI AutoML Video
        • Vertex AI AutoML Text
      • Custom training
        • Vertex AI Training
        • Vertex AI Neural Architecture Search
        • Ray on Vertex AI
        • Deep Learning Containers
        • Deep Learning VM Images
    • Vertex AI MLOps and production
      • Data and features
        • Vertex AI Datasets
        • Vertex AI Feature Store
      • Deployment
        • Vertex AI Prediction
      • Developer tools
        • Colab Enterprise
        • TensorFlow Enterprise
        • Vertex AI Workbench - Managed (Deprecated)
        • Vertex AI Workbench - User-managed (Deprecated)
      • Model iteration
        • Vertex AI Experiments
      • Monitoring and evaluation
        • Vertex Explainable AI
        • Vertex AI Model Monitoring
        • Vertex AI Model Evaluation
        • Vertex AI TensorBoard
      • Orchestration
        • Vertex AI Pipelines
        • Vertex AI Model Registry
    • Accelerators
      • Cloud TPU
    • Selected related products
      • AutoML Tables (Deprecated)
      • AI Platform (Deprecated)
      • Recommendations AI
      • AI/ML orchestration on GKE
  • Application development
    • Overview of application development
    • API management
      • API Gateway
      • API Keys API
      • Apigee
      • Apigee Hybrid
      • Cloud Endpoints
    • Build and deploy apps with CI/CD
      • Cloud Build
      • Artifact Registry
      • Artifact Analysis
      • Software Delivery Shield
      • Secure Source Manager
      • Cloud Deploy
      • Cloud Source Repositories
      • Container Registry (Deprecated)
    • Development platforms and tools
      • App Hub
      • Cloud Code
      • Cloud Code for Cloud Shell
      • Cloud Code for IntelliJ
      • Cloud Code for VS Code
      • Cloud Shell
      • Cloud Tools for Eclipse
      • Cloud Workstations
      • Google Cloud CLI
      • Service Infrastructure
      • Tools for PowerShell
      • Tools for Visual Studio
      • See additional product on overview page
    • Event-driven app creation
      • Cloud Scheduler
      • Cloud Tasks
      • Eventarc
      • Pub/Sub
      • Pub/Sub Lite
      • Workflows
    • Industry-specific APIs
      • Cloud Healthcare API
      • See additional products on overview page
    • Integration
      • Application Integration
      • Developer Connect
      • Integration Connectors
  • Application hosting
    • Overview of application hosting infrastructure
    • Serverless
      • App Engine
      • Cloud Functions
      • Cloud Run
    • Container orchestration
      • Google Kubernetes Engine (GKE)
      • See additional product on overview page
    • Fleet management
      • GKE Enterprise
    • Blockchain
      • Blockchain Node Engine
    • Selected related products
      • Buildpacks
  • Compute
    • Overview of Compute
    • Virtual machines
      • Compute Engine
      • Capacity Planner
      • See additional product on overview page
    • Images
      • OS images
      • Container-Optimized OS
      • See additional product on overview page
    • Block storage
      • Local SSD
      • Persistent Disk
      • Hyperdisk
    • Migration
      • Migrate to Containers
      • Migrate to Virtual Machines
      • Migration Center
    • Workloads
      • Batch
      • Cloud GPUs
    • Selected related products
      • Google Cloud VMware Engine
      • SAP on Google Cloud
      • Workload Manager
      • Cloud HPC Toolkit
      • Shielded VM
  • Data analytics and pipelines
    • Overview of data analytics and pipelines
    • Platforms
      • BigQuery
      • BigLake in BigQuery
      • BigQuery Storage
    • Data analysis
      • Analytics Hub
      • BigQuery Analytics
      • BigQuery ML
      • Earth Engine (other Google site)
      • Looker
      • Looker Studio (Support site)
      • See additional product on overview page
    • Data governance
      • Data Catalog
      • Dataplex
      • See additional product on overview page
    • Data ingestion
      • BigQuery Data Transfer Service
      • Dataproc
      • Dataproc Metastore
      • Dataproc Serverless
      • Datastream
      • Cloud Data Fusion
      • See additional products on overview page
    • Data orchestration
      • Cloud Composer
      • Dataform
    • Data processing
      • Dataflow
      • See additional product on overview page
    • Selected related products
      • Blockchain Analytics
      • Data on GKE
  • Databases
    • Overview of databases
    • Non-relational databases
      • Bigtable
      • Datastore
      • Firestore
      • Memorystore for Memcached
      • Memorystore for Redis
      • Memorystore for Redis Cluster
      • See additional product on overview page
    • Relational databases
      • AlloyDB for PostgreSQL
      • Spanner
      • Cloud SQL
      • Cloud SQL for MySQL
      • Cloud SQL for PostgreSQL
      • Cloud SQL for SQL Server
    • Migration
      • Database Migration Service
      • Database Migration Service for MySQL
      • Database Migration Service for Postgres
      • Database Migration Service for Oracle to AlloyDB for PostgreSQL
      • Database Migration Service for Oracle to PostgreSQL
      • Database Migration Service for PostgreSQL to AlloyDB
      • See additional product on overview page
  • Distributed, hybrid, and multicloud
    • Overview of distributed, hybrid, and multicloud
    • Distributed cloud
      • Google Distributed Cloud Hosted
      • Google Distributed Cloud Edge
      • Edge Appliance
      • Google Distributed Cloud Virtual for Bare Metal
      • Google Distributed Cloud Virtual for VMware
    • Multicloud
      • GKE Multi-Cloud
      • GKE Attached Clusters
      • GKE on AWS
      • GKE on Azure
      • Knative serving
    • Fleet management
      • See product on overview page
    • Selected related products
      • Policy Controller
      • Config Controller
      • Service Directory
  • Industry solutions
    • Overview of industry solutions
    • Financial services
      • Anti Money Laundering AI
    • Healthcare
      • Cloud Healthcare API
      • Healthcare Data Engine
      • Healthcare Natural Language API
      • Healthcare solutions
      • Cloud Life Sciences (Deprecated)
      • See additional product on overview page
    • Media and entertainment
      • See products on overview page
    • Retail
      • Vertex AI Search for retail
      • Vision API Product Search
    • Transport fleet, career, and telecom
      • Optimization AI
      • Cloud Talent Solution
      • Telecom Subscriber Insights
      • Telecom Network Automation
  • Networking
    • Overview of networking
    • Connectivity
      • Core networking
        • Virtual Private Cloud (VPC)
        • Private Service Connect
        • Cloud NAT
        • Network Service Tiers
      • Hybrid networking
        • Network Connectivity Center
        • Cloud VPN
        • Cloud Interconnect
        • Cross-Cloud Interconnect
        • Dedicated Interconnect
        • Partner Interconnect
        • Cloud Router
    • Scalability
      • Core services
        • Cloud DNS
        • Cloud Load Balancing
        • Service Extensions
        • Cloud Domains
      • CDN
        • Media CDN
        • Cloud CDN
        • CDN Interconnect
    • Networking security
      • Connection and traffic security
        • Cloud Firewall
        • Secure Web Proxy
        • VPC Service Controls
        • See additional products on overview page
      • Threat prevention and detection
        • Cloud Armor
        • Cloud IDS
    • Networking observability
      • Network Intelligence Center
      • VPC Flow Logs
      • Firewall Rules Logging
      • Packet Mirroring
      • See additional products on overview page
    • Selected related products
      • Service Mesh
      • Traffic Director
  • Observability and monitoring
    • Overview of observabililty and monitoring
    • Observability and monitoring
      • Google Cloud Observability
      • Cloud Logging
      • Cloud Monitoring
      • Cloud Trace
      • Error Reporting
    • Observability optimization
      • Cloud Profiler
  • Security
    • Overview of security
    • General security guides
    • Security operations
      • Advisory Notifications
      • Google Security Operations
      • Security Command Center
    • Access management
      • Identity and Access Management (IAM) Recommender
      • Certificate Authority Service
      • Identity and Access Management (IAM)
      • Access Context Manager
    • Application security
      • Binary Authorization
      • Certificate Manager
      • reCAPTCHA Enterprise
      • Identity-Aware Proxy
      • Secure Web Proxy
      • Web Risk
      • See additional products on overview page
    • Auditing, monitoring, and logging
      • Access Transparency
      • Cloud Audit Logs
      • Cloud provider access management
      • Personalized Service Health
      • Endpoint Verification
      • See additional products on overview page
    • Cloud governance
      • Assured Workloads
      • Cloud Asset Inventory
      • Organization Policy Service
      • Policy Intelligence
      • Resource Manager
      • Risk Manager / Risk Protection Program
    • Data security
      • Cloud External Key Manager
      • Cloud HSM
      • Cloud Key Management Service
      • Confidential Computing
      • Secret Manager
      • Sensitive Data Protection
      • See additional products on overview page
    • Network security
      • BeyondCorp Enterprise
      • Spectrum Access System
      • See additional products on overview page
    • Selected related products
      • Sovereign Controls by Partners
      • T-Systems Sovereign Cloud
      • Assured Open Source Software
      • Risk Manager
  • Storage
    • Overview of storage
    • Backing up your data resources
      • Backup and DR Service
      • Backup for GKE
    • Storage solutions
      • Cloud Storage
      • Filestore
      • NetApp Volumes
      • See additional products on overview page
    • Data transfer
      • Storage Transfer Service
      • Transfer Appliance
  • AI solutions, generative AI, and ML
  • Application development
  • Application hosting
  • Compute
  • Data analytics and pipelines
  • Databases
  • Distributed, hybrid, and multicloud
  • Industry solutions
  • Networking
  • Observability and monitoring
  • Security
  • Storage
  • Access and resources management
  • Cloud SDK, languages, frameworks, and tools
  • Costs and usage management
  • Infrastructure as code
  • Migration
  • Google Cloud Home
  • Free Trial and Free Tier
  • Architecture Center
  • Blog
  • Contact Sales
  • Google Cloud Developer Center
  • Google Developer Center
  • Google Cloud Marketplace (in console)
  • Google Cloud Marketplace Documentation
  • Google Cloud Skills Boost
  • Google Cloud Solution Center
  • Google Cloud Support
  • Google Cloud Tech Youtube Channel
  • Home
  • API Keys API
  • Documentation
Stay organized with collections Save and categorize content based on your preferences.

API Keys documentation

View all product documentation

API Keys lets you create and manage your API keys for your projects. Learn more

Documentation resources

Find quickstarts and guides, review key references, and get help with common issues.
format_list_numbered

Guides

  • Getting Started

  • Creating and managing API keys

  • Getting information about API keys

  • Adding restrictions to API keys

  • Access Control

find_in_page

Reference

  • REST API

  • RPC API

info

Resources

  • Pricing & quotas

  • Release Notes

  • Support

Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.

Last updated 2024-05-31 UTC.

  • Why Google

    • Choosing Google Cloud
    • Trust and security
    • Open cloud
    • Multicloud
    • Global infrastructure
    • Customers and case studies
    • Analyst reports
    • Whitepapers
    • Blog
  • Products and pricing

    • Google Cloud pricing
    • Google Workspace pricing
    • See all products
  • Solutions

    • Infrastructure modernization
    • Databases
    • Application modernization
    • Smart analytics
    • Artificial Intelligence
    • Security
    • Productivity & work transformation
    • Industry solutions
    • DevOps solutions
    • Small business solutions
    • See all solutions
  • Resources

    • Google Cloud documentation
    • Google Cloud quickstarts
    • Google Cloud Marketplace
    • Learn about cloud computing
    • Support
    • Code samples
    • Cloud Architecture Center
    • Training
    • Certifications
    • Google for Developers
    • Google Cloud for Startups
    • System status
    • Release Notes
  • Engage

    • Contact sales
    • Find a Partner
    • Become a Partner
    • Events
    • Podcasts
    • Developer Center
    • Press Corner
    • Google Cloud on YouTube
    • Google Cloud Tech on YouTube
    • Follow on X
    • Join User Research
    • We're hiring. Join Google Cloud!
    • Google Cloud Community
  • About Google
  • Privacy
  • Site terms
  • Google Cloud terms
  • Manage cookies
  • Our third decade of climate action: join us
  • Sign up for the Google Cloud newsletter Subscribe
  • English
  • Deutsch
  • Español – América Latina
  • Français
  • Português – Brasil
  • 中文 – 简体
  • 日本語
  • 한국어