50 pages for headers.

beta-headers Claude Developer Platform · title api/beta-headers Or, for the model with the same capabilities and no access approval requirement: Claude Developer Platform · in the page about-claude/models/migration-guide …thinking and effort do not require the beta SDK namespace or any beta headers. 2. **Remove effort beta header:** The effort parameter does not require a beta header. Remove `betas=["effort-2025-11-24… Create the full URL from the GitHub repository Claude Developer Platform · in the page about-claude/use-case-guides/legal-summarization …to respond with a summary of each detail to extract nested within XML headers. Because the code outputs each section of the summary within tags, each section can easily be parsed out as a post-proces… claude-api-skill Claude Developer Platform · in the page agents-and-tools/agent-skills/claude-api-skill …ed-outputs) where applicable * **Beta header cleanup**, removing beta headers that the target model doesn't require (for example, `effort-2025-11-24`, `fine-grained-tool-streaming-2025-05-14`, `interl… mcp-connector Claude Developer Platform · in the page agents-and-tools/mcp-connector …us: Beta - [Beta header](https://platform.claude.com/docs/en/api/beta-headers): `mcp-client-2025-11-20` - [ZDR](https://platform.claude.com/docs/en/manage-claude/api-and-data-retention): not eligible… reference Claude Developer Platform · in the page agents-and-tools/mcp-tunnels/reference …ty-federation). Admin API keys are not accepted. </Warning> Required headers on every request: | Header | Value | | ------------------- | ----------… bash-tool Claude Developer Platform · in the page agents-and-tools/tool-use/bash-tool …rrent version of the tool is `bash_20250124`. For model support, beta headers, and the earlier version, see [Tool versions](https://platform.claude.com/docs/en/agents-and-tools/tool-use/bash-tool#tool… build-a-tool-using-agent Claude Developer Platform · in the page agents-and-tools/tool-use/build-a-tool-using-agent …ll_api() { # ant reads the request body as YAML on stdin: no auth headers, no # hand-built JSON envelope. The static keys (model, tools, tool_choice) # live in a quoted heredoc; the growin… code-execution-tool Claude Developer Platform · in the page agents-and-tools/tool-use/code-execution-tool …s requires an `anthropic-beta` header. The legacy code execution beta headers remain valid opt-ins. The examples on this page use `code_execution_20250825`, which covers the Bash and file operations… computer-use-tool Claude Developer Platform · in the page agents-and-tools/tool-use/computer-use-tool …-tools/tool-use/computer-use-tool#earlier-tool-versions) for the beta headers. </Note> ## Security considerations Computer use has unique risks distinct from standard API features. These risks are h… overview Claude Developer Platform · in the page agents-and-tools/tool-use/overview …/Accordion> ## Choose a tool For `type` strings, versions, and beta headers, see [Tool reference](https://platform.claude.com/docs/en/agents-and-tools/tool-use/tool-reference). ### Your own tools… tool-reference Claude Developer Platform · in the page agents-and-tools/tool-use/tool-reference …xecution | [Beta header](https://platform.claude.com/docs/en/api/beta-headers) | | -------------------------------------------------------------------------------------------------------- | ----------… Admin Claude Developer Platform · in the page api/admin …pace **POST** `/v1/organizations/workspaces` Create Workspace #### Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… Cost Report Claude Developer Platform · in the page api/admin/cost_report …ionally set to the `next_page` token from the previous response. ### Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… Get Cost Report Claude Developer Platform · in the page api/admin/cost_report/retrieve …tionally set to the `next_page` token from the previous response. ## Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… Federation Issuers Claude Developer Platform · in the page api/admin/federation_issuers …Auth bearer or Console session; Admin API keys are not accepted. ### Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… Archive Federation Issuer Claude Developer Platform · in the page api/admin/federation_issuers/archive …ion_issuer_id: string` ID of the federation issuer to archive. ## Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… Create Federation Issuer Claude Developer Platform · in the page api/admin/federation_issuers/create …OAuth bearer or Console session; Admin API keys are not accepted. ## Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… List Federation Issuers Claude Developer Platform · in the page api/admin/federation_issuers/list …string` Opaque cursor from a previous response's `next_page`. ## Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… Get Federation Issuer Claude Developer Platform · in the page api/admin/federation_issuers/retrieve …- `federation_issuer_id: string` ID of the federation issuer. ## Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… Update Federation Issuer Claude Developer Platform · in the page api/admin/federation_issuers/update …tion_issuer_id: string` ID of the federation issuer to update. ## Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… Federation Rules Claude Developer Platform · in the page api/admin/federation_rules …opes require a Console session. Admin API keys are not accepted. ### Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… Archive Federation Rule Claude Developer Platform · in the page api/admin/federation_rules/archive …eration_rule_id: string` ID of the federation rule to archive. ## Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… Create Federation Rule Claude Developer Platform · in the page api/admin/federation_rules/create …copes require a Console session. Admin API keys are not accepted. ## Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… List Federation Rules Claude Developer Platform · in the page api/admin/federation_rules/list …string` Opaque cursor from a previous response's `next_page`. ## Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… Get Federation Rule Claude Developer Platform · in the page api/admin/federation_rules/retrieve …ers - `federation_rule_id: string` ID of the federation rule. ## Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… Update Federation Rule Claude Developer Platform · in the page api/admin/federation_rules/update …deration_rule_id: string` ID of the federation rule to update. ## Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… Workspaces Claude Developer Platform · in the page api/admin/federation_rules/workspaces …string` Opaque cursor from a previous response's `next_page`. ### Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… Add Federation Rule Workspace Claude Developer Platform · in the page api/admin/federation_rules/workspaces/create …ers - `federation_rule_id: string` ID of the federation rule. ## Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… Remove Federation Rule Workspace Claude Developer Platform · in the page api/admin/federation_rules/workspaces/delete …- `workspace_id: string` ID of the workspace to disable for. ## Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… List Federation Rule Workspaces Claude Developer Platform · in the page api/admin/federation_rules/workspaces/list …string` Opaque cursor from a previous response's `next_page`. ## Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… MCP Tunnels Claude Developer Platform · in the page api/admin/mcp_tunnels …### Path parameters - `tunnel_id: string` ID of the Tunnel. ### Headers - `"anthropic-beta": array of "mcp-tunnels-2026-05-19"` Required for all Tunnel endpoints. ### Returns - `id: string… Archive Tunnel Claude Developer Platform · in the page api/admin/mcp_tunnels/archive …. ## Path parameters - `tunnel_id: string` ID of the Tunnel. ## Headers - `"anthropic-beta": array of "mcp-tunnels-2026-05-19"` Required for all Tunnel endpoints. ## Returns - `id: string`… List Tunnels Claude Developer Platform · in the page api/admin/mcp_tunnels/list …fixed Workspace ID; omit to list tunnels across all Workspaces. ## Headers - `"anthropic-beta": array of "mcp-tunnels-2026-05-19"` Required for all Tunnel endpoints. ## Returns - `data: array… Get Tunnel Claude Developer Platform · in the page api/admin/mcp_tunnels/retrieve …. ## Path parameters - `tunnel_id: string` ID of the Tunnel. ## Headers - `"anthropic-beta": array of "mcp-tunnels-2026-05-19"` Required for all Tunnel endpoints. ## Returns - `id: string`… Reveal Tunnel Token Claude Developer Platform · in the page api/admin/mcp_tunnels/reveal_token …. ## Path parameters - `tunnel_id: string` ID of the Tunnel. ## Headers - `"anthropic-beta": array of "mcp-tunnels-2026-05-19"` Required for all Tunnel endpoints. ## Returns - `id: string`… Rotate Tunnel Token Claude Developer Platform · in the page api/admin/mcp_tunnels/rotate_token …. ## Path parameters - `tunnel_id: string` ID of the Tunnel. ## Headers - `"anthropic-beta": array of "mcp-tunnels-2026-05-19"` Required for all Tunnel endpoints. ## Body parameters - `rea… Tunnel Certificates Claude Developer Platform · in the page api/admin/mcp_tunnels/tunnel_certificates …### Path parameters - `tunnel_id: string` ID of the Tunnel. ### Headers - `"anthropic-beta": array of "mcp-tunnels-2026-05-19"` Required for all Tunnel endpoints. ### Body parameters - `ca… Archive Tunnel Certificate Claude Developer Platform · in the page api/admin/mcp_tunnels/tunnel_certificates/archive …nel. - `certificate_id: string` ID of the Tunnel Certificate. ## Headers - `"anthropic-beta": array of "mcp-tunnels-2026-05-19"` Required for all Tunnel endpoints. ## Returns - `id: string`… Create Tunnel Certificate Claude Developer Platform · in the page api/admin/mcp_tunnels/tunnel_certificates/create …. ## Path parameters - `tunnel_id: string` ID of the Tunnel. ## Headers - `"anthropic-beta": array of "mcp-tunnels-2026-05-19"` Required for all Tunnel endpoints. ## Body parameters - `ca_… List Tunnel Certificates Claude Developer Platform · in the page api/admin/mcp_tunnels/tunnel_certificates/list …at most two active certificates, so this list is not paginated. ## Headers - `"anthropic-beta": array of "mcp-tunnels-2026-05-19"` Required for all Tunnel endpoints. ## Returns - `data: array… Get Tunnel Certificate Claude Developer Platform · in the page api/admin/mcp_tunnels/tunnel_certificates/retrieve …nel. - `certificate_id: string` ID of the Tunnel Certificate. ## Headers - `"anthropic-beta": array of "mcp-tunnels-2026-05-19"` Required for all Tunnel endpoints. ## Returns - `id: string`… Service Accounts Claude Developer Platform · in the page api/admin/service_accounts …— a workload may only create `developer`-role service accounts. ### Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… Archive Service Account Claude Developer Platform · in the page api/admin/service_accounts/archive …vice_account_id: string` ID of the service account to archive. ## Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… Create Service Account Claude Developer Platform · in the page api/admin/service_accounts/create …) — a workload may only create `developer`-role service accounts. ## Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… List Service Accounts Claude Developer Platform · in the page api/admin/service_accounts/list …string` Opaque cursor from a previous response's `next_page`. ## Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… Get Service Account Claude Developer Platform · in the page api/admin/service_accounts/retrieve …ers - `service_account_id: string` ID of the service account. ## Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… Update Service Account Claude Developer Platform · in the page api/admin/service_accounts/update …rvice_account_id: string` ID of the service account to update. ## Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… Workspaces Claude Developer Platform · in the page api/admin/service_accounts/workspaces …rs - `service_account_id: string` ID of the service account. ### Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u… Add Workspace To Service Account Claude Developer Platform · in the page api/admin/service_accounts/workspaces/create …ers - `service_account_id: string` ID of the service account. ## Headers - `"anthropic-beta": optional array of string` Optional header to specify the beta version(s) you want to use. To u…