Documentation
Claude Developer Platform documentation
688 pages as of the newest read. Every one links to its own history: what it said before, and what changed when.
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release-notes/overview
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models/sonnet-5/migration-guide
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models/overview
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models/opus-5/whats-new-opus-5
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models/opus-5/overview
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models/opus-5/migration-guide
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models/fable-5/migration-guide
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managed-agents/memory
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manage-claude/compliance-faq
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cli-sdks-libraries/libraries/openai-sdk
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build-with-claude/thinking-steering-and-cost
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build-with-claude/structured-outputs
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build-with-claude/skills-guide
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build-with-claude/files
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api/compliance/organizations/roles
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api 100
- api/beta/vaults/credentials/list
- api/beta/vaults/credentials/mcp_oauth_validate
- api/beta/vaults/credentials/retrieve
- api/beta/vaults/credentials/update
- api/beta/vaults/delete
- api/beta/vaults/list
- api/beta/vaults/retrieve
- api/beta/vaults/update
- api/beta/webhooks
- api/claude-code/routines-fire
- api/claude-platform-on-aws-iam-actions
- api/completions
- api/completions/create
- api/compliance
- api/compliance/activities
- api/compliance/activities/list
- api/compliance/apps
- api/compliance/apps/artifacts
- api/compliance/apps/artifacts/download
- api/compliance/apps/artifacts/retrieve
- api/compliance/apps/chats
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- api/compliance/apps/chats/files
- api/compliance/apps/chats/files/delete
- api/compliance/apps/chats/files/download
- api/compliance/apps/chats/files/retrieve
- api/compliance/apps/chats/generated_files
- api/compliance/apps/chats/generated_files/download
- api/compliance/apps/chats/generated_files/retrieve
- api/compliance/apps/chats/list
- api/compliance/apps/chats/messages
- api/compliance/apps/chats/messages/list
- api/compliance/apps/projects
- api/compliance/apps/projects/attachments
- api/compliance/apps/projects/attachments/list
- api/compliance/apps/projects/collaborators
- api/compliance/apps/projects/collaborators/list
- api/compliance/apps/projects/delete
- api/compliance/apps/projects/documents
- api/compliance/apps/projects/documents/delete
- api/compliance/apps/projects/documents/metadata
- api/compliance/apps/projects/documents/retrieve
- api/compliance/apps/projects/list
- api/compliance/apps/projects/retrieve
- api/compliance/apps/sessions
- api/compliance/apps/sessions/local
- api/compliance/apps/sessions/local/list
- api/compliance/apps/sessions/local/messages
- api/compliance/apps/sessions/local/messages/list
- api/compliance/apps/sessions/local/retrieve
- api/compliance/apps/sessions/remote
- api/compliance/apps/sessions/remote/list
- api/compliance/apps/sessions/remote/messages
- api/compliance/apps/sessions/remote/messages/list
- api/compliance/code
- api/compliance/code/artifacts
- api/compliance/code/artifacts/delete
- api/compliance/code/artifacts/list
- api/compliance/code/artifacts/retrieve_version
- api/compliance/groups
- api/compliance/groups/list
- api/compliance/groups/members
- api/compliance/groups/members/list
- api/compliance/groups/retrieve
- api/compliance/organizations
- api/compliance/organizations/list
- api/compliance/organizations/roles
- api/compliance/organizations/roles/list
- api/compliance/organizations/roles/permissions
- api/compliance/organizations/roles/permissions/list
- api/compliance/organizations/roles/retrieve
- api/compliance/organizations/settings
- api/compliance/organizations/settings/retrieve
- api/compliance/organizations/users
- api/compliance/organizations/users/list
- api/errors
- api/files
- api/files/delete
- api/files/download
- api/files/list
- api/files/retrieve_metadata
- api/files/upload
- api/ip-addresses
- api/messages
- api/messages/batches
- api/messages/batches/cancel
- api/messages/batches/create
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- api/messages/batches/list
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- api/messages/count_tokens
- api/messages/create
- api/models
- api/models/list
- api/models/retrieve
- api/overview
- api/rate-limits
- api/service-tiers
- api/skills