Skip to main content
Skip to content
  2. GitHub Docs
Collapse sidebar
Expand sidebar
  1. Home
  2. REST API
  3. Announcement banners

REST API

  • Quickstart
    • About the REST API
    • Comparing GitHub's APIs
    • API Versions
    • Breaking changes
    • OpenAPI description
    • Getting started
    • Rate limits
    • Pagination
    • Libraries
    • Best practices
    • Troubleshooting
    • Timezones
    • CORS and JSONP
    • Issue event types
    • GitHub event types
    • Authenticating
    • Keeping API credentials secure
    • Endpoints for GitHub App installation tokens
    • Endpoints for GitHub App user tokens
    • Endpoints for fine-grained PATs
    • Permissions for GitHub Apps
    • Permissions for fine-grained PATs
    • Script with JavaScript
    • Script with Ruby
    • Discover resources for a user
    • Delivering deployments
    • Rendering data as graphs
    • Working with comments
    • Building a CI server
    • Get started - Git database
    • Get started - Checks
    • Encrypt secrets
    • Artifacts
    • Cache
    • Actions concurrency groups
    • GitHub-hosted runners
    • OIDC
    • Permissions
    • Actions policies
    • Secrets
    • Self-hosted runner groups
    • Self-hosted runners
    • Variables
    • Workflow jobs
    • Workflow runs
    • Workflows
    • Events
    • Feeds
    • Notifications
    • Starring
    • Watching
    • Agent automations
    • Agent tasks
    • Secrets
    • Variables
    • Enterprise
    • Organization
    • GitHub Apps
    • Installations
    • Marketplace
    • OAuth authorizations
    • Webhooks
    • Billing
    • Budgets
    • Cost centers
    • Billing usage
    • Usage reports
    • Branches
    • Protected branches
    • Security campaigns
    • Check runs
    • Check suites
    • Classroom
    • Code quality
    • Alert dismissal requests
    • Code scanning
    • Configurations
    • Codes of conduct
    • Codespaces
    • Organizations
    • Organization secrets
    • Machines
    • Repository secrets
    • User secrets
    • Collaborators
    • Invitations
    • Commits
    • Commit comments
    • Commit statuses
    • Cloud agent repository management
    • Copilot cloud agent management
    • Copilot content exclusion management
    • Copilot custom agents
    • Copilot feature policy management
    • Copilot model policy management
    • Copilot usage metrics
    • Copilot user management
    • Collaborators
    • Copilot Spaces
    • Resources
    • Revocation
    • Alert dismissal requests
    • Alerts
    • Repository access
    • Secrets
    • Dependency review
    • Dependency submission
    • License compliance
    • Software bill of materials (SBOM)
    • Deploy keys
    • Deployment branch policies
    • Deployments
    • Environments
    • Protection rules
    • Deployment statuses
    • Emojis
    • Admin stats
    • AI controls
    • Audit log
    • Bypass requests
    • Security features for code
    • Credential authorizations
    • Custom properties
    • Custom properties for organizations
    • Enterprise roles
    • Enterprise access verification
    • Licensing
    • Network configurations
    • GitHub App installations
    • Rules
    • SCIM
    • Security advisories
    • Credential inventory
    • Enterprise team members
    • Enterprise team organizations
    • Enterprise teams
    • Gists
    • Comments
    • Blobs
    • Commits
    • References
    • Tags
    • Trees
    • Gitignore
    • Organization
    • Repository
    • User
    • Artifacts
    • Assignees
    • Comments
    • Events
    • Issue dependencies
    • Issue field values
    • Issues
    • Labels
    • Milestones
    • Sub-issues
    • Timeline
    • Licenses
    • Markdown
    • Meta
    • Community
    • Statistics
    • Traffic
    • Organizations
    • Source endpoints
    • Users
    • API Insights
    • Artifact metadata
    • Artifact attestations
    • Blocking users
    • Bypass requests
    • Custom properties
    • Custom properties for organizations
    • Custom roles
    • Issue fields
    • Issue types
    • Members
    • Network configurations
    • Organization roles
    • Organizations
    • Outside collaborators
    • Personal access tokens
    • Rule suites
    • Rules
    • Security managers
    • Webhooks
    • Packages
    • Pages
    • Organization configurations
    • Draft Project items
    • Project fields
    • Project items
    • Projects
    • Project views
    • Review comments
    • Pull requests
    • Review requests
    • Reviews
    • Stacked pull requests
    • Rate limit
    • Reactions
    • Releases
    • Release assets
    • Attestations
    • Autolinks
    • Bypass requests
    • Contents
    • Custom properties
    • Forks
    • Issue types
    • Git LFS
    • Repositories
    • Rule suites
    • Rules
    • Webhooks
    • SCIM
    • Search
    • Alert dismissal requests
    • Custom patterns
    • Push protection bypass
    • Push protection
    • Secret scanning
    • Global security advisories
    • Repository security advisories
    • External groups
    • Members
    • Team synchronization
    • Teams
    • Attestations
    • Blocking users
    • Emails
    • Followers
    • GPG keys
    • Git SSH keys
    • Social accounts
    • SSH signing keys
    • Users
The REST API is now versioned. For more information, see "About API versioning."

REST API endpoints for announcement banners

The Announcement Banners API enables you to view, create, and remove an announcement banner for your enterprise or organization.

  • REST API endpoints for enterprise announcement banners, 1 of 2
    • Get announcement banner for enterprise, 1 of 3
    • Set announcement banner for enterprise, 2 of 3
    • Remove announcement banner from enterprise, 3 of 3
  • REST API endpoints for organization announcement banners, 2 of 2
    • Get announcement banner for organization, 1 of 3
    • Set announcement banner for organization, 2 of 3
    • Remove announcement banner from organization, 3 of 3

Help and support

Was this Doc helpful?

Help us make GitHub Docs great!

All Docs are open source. See something that's wrong or unclear? Submit a pull request.

Make a contribution

Still need help?

Ask the GitHub communityContact supportExpert servicesBlog

GitHub Inc. © 2026TermsPrivacyStatusPricing