50 pages for browser.

browser-use-tool Claude Developer Platform · title agents-and-tools/tool-use/browser-use-tool On a remote host without a browser: Claude Developer Platform · title cli-sdks-libraries/cli/authentication Or, for the model with the same capabilities and no access approval requirement: Claude Developer Platform · in the page about-claude/models/migration-guide …-use-tool) as the stable `computer_toolset_20260801` toolset and the [browser use tool](https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool) for tasks inside webpages, neith… pricing Claude Developer Platform · in the page about-claude/pricing …wn token costs as documented in their respective pages. </Note> #### Browser use tool Browser use follows the standard [tool use pricing](https://platform.claude.com/docs/en/agents-and-tools/tool-us… troubleshooting Claude Developer Platform · in the page agents-and-tools/mcp-tunnels/troubleshooting …e backend-to-backend OAuth calls through the tunnel while keeping the browser-facing `/authorize` endpoint on your existing public hostname. <Steps> <Step title="Add a proxy route for the authoriza… computer-use-tool Claude Developer Platform · in the page agents-and-tools/tool-use/computer-use-tool …-use-tool#batch-actions)). For tasks that stay inside webpages, the [browser use tool](https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool) is the closer fit: its member to… define-tools Claude Developer Platform · in the page agents-and-tools/tool-use/define-tools …-use/tool-reference), for the fields it accepts. The computer use and browser use tools are [client toolsets](https://platform.claude.com/docs/en/agents-and-tools/tool-use/tool-reference#client-toolse… fine-grained-tool-streaming Claude Developer Platform · in the page agents-and-tools/tool-use/fine-grained-tool-streaming …m.claude.com/docs/en/agents-and-tools/tool-use/computer-use-tool) or [browser use](https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool) toolset entry: the API rejects a requ… handle-tool-calls Claude Developer Platform · in the page agents-and-tools/tool-use/handle-tool-calls …m.claude.com/docs/en/agents-and-tools/tool-use/computer-use-tool) or [browser use](https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool) toolset also carries a `toolset_name`… how-tool-use-works Claude Developer Platform · in the page agents-and-tools/tool-use/how-tool-use-works …ry, running shell commands, editing files, controlling a desktop or a browser), Anthropic publishes the tool schema and your application handles execution. The tools in this category are [`memory`](ht… overview Claude Developer Platform · in the page agents-and-tools/tool-use/overview …ouse and keyboard in a desktop environment. </Card> <Card title="Browser use tool" icon="browser" href="https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool"> Naviga… parallel-tool-use Claude Developer Platform · in the page agents-and-tools/tool-use/parallel-tool-use …n/agents-and-tools/tool-use/computer-use-tool#batch-actions) and the [browser use tool](https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool#batch-actions) are stricter. When… Process results programmatically Claude Developer Platform · in the page agents-and-tools/tool-use/programmatic-tool-calling ….claude.com/docs/en/agents-and-tools/tool-use/computer-use-tool) and [browser use](https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool) toolsets (`computer_toolset_20260801`… strict-tool-use Claude Developer Platform · in the page agents-and-tools/tool-use/strict-tool-use ….claude.com/docs/en/agents-and-tools/tool-use/computer-use-tool) and [browser use](https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool) toolset entries (`computer_toolset_20… tool-combinations Claude Developer Platform · in the page agents-and-tools/tool-use/tool-combinations …r computer use when nothing else fits. If the task stays inside a web browser, use the browser agent pattern in the next section. See [Computer use tool](https://platform.claude.com/docs/en/agents-and… tool-reference Claude Developer Platform · in the page agents-and-tools/tool-use/tool-reference …e `computer-use-2025-11-24` `computer-use-2025-01-24` | | [Browser use tool](https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool) | `browser_toolset_2026080… tool-search-tool Claude Developer Platform · in the page agents-and-tools/tool-use/tool-search-tool …o Claude can call them without searching first. The computer use and browser use toolsets (`computer_toolset_20260801` and `browser_toolset_20260801`) take `defer_loading` per member tool inside the… tool-use-with-prompt-caching Claude Developer Platform · in the page agents-and-tools/tool-use/tool-use-with-prompt-caching ….claude.com/docs/en/agents-and-tools/tool-use/computer-use-tool) and [browser use](https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool) toolset entries follow the same rule:… web-fetch-tool Claude Developer Platform · in the page agents-and-tools/tool-use/web-fetch-tool …ites dynamically rendered with JavaScript. For pages that need a real browser (JavaScript rendering, clicking, or filling forms), consider the [browser use tool](https://platform.claude.com/docs/en/ag… Beta Claude Developer Platform · in the page api/beta …a cache control breakpoint at this content block. - `BetaBrowserStateBlockParam object` The caller's browser state after a browser toolset member call — the f… Messages Claude Developer Platform · in the page api/beta/messages …a cache control breakpoint at this content block. - `BetaBrowserStateBlockParam object` The caller's browser state after a browser toolset member call — the f… Batches Claude Developer Platform · in the page api/beta/messages/batches …che control breakpoint at this content block. - `BetaBrowserStateBlockParam object` The caller's browser state after a browser toolset member call —… Create a Message Batch Claude Developer Platform · in the page api/beta/messages/batches/create …che control breakpoint at this content block. - `BetaBrowserStateBlockParam object` The caller's browser state after a browser toolset member call —… Count tokens in a Message Claude Developer Platform · in the page api/beta/messages/count_tokens …a cache control breakpoint at this content block. - `BetaBrowserStateBlockParam object` The caller's browser state after a browser toolset member call — the f… Create a Message Claude Developer Platform · in the page api/beta/messages/create …a cache control breakpoint at this content block. - `BetaBrowserStateBlockParam object` The caller's browser state after a browser toolset member call — the f… routines-fire Claude Developer Platform · in the page api/claude-code/routines-fire …sion_url` | string | A link to the session on claude.ai. Open it in a browser to watch the run, review changes, or continue the conversation. | ### Errors Errors use the standard Anthropic [error en… Messages Claude Developer Platform · in the page api/messages …ate a cache control breakpoint at this content block. - `BrowserStateBlockParam object` The caller's browser state after a browser toolset member call — the f… Batches Claude Developer Platform · in the page api/messages/batches …a cache control breakpoint at this content block. - `BrowserStateBlockParam object` The caller's browser state after a browser toolset member call —… Create a Message Batch Claude Developer Platform · in the page api/messages/batches/create …a cache control breakpoint at this content block. - `BrowserStateBlockParam object` The caller's browser state after a browser toolset member call —… Count tokens in a Message Claude Developer Platform · in the page api/messages/count_tokens …ate a cache control breakpoint at this content block. - `BrowserStateBlockParam object` The caller's browser state after a browser toolset member call — the f… Create a Message Claude Developer Platform · in the page api/messages/create …ate a cache control breakpoint at this content block. - `BrowserStateBlockParam object` The caller's browser state after a browser toolset member call — the f… overview Claude Developer Platform · in the page api/overview …nd](https://platform.claude.com/playground) to try out the API in the browser and then generate API keys in [Account Settings](https://platform.claude.com/settings/keys). You choose each key's type (s… claude-in-amazon-bedrock Claude Developer Platform · in the page build-with-claude/claude-in-amazon-bedrock ….claude.com/docs/en/agents-and-tools/tool-use/computer-use-tool) and [browser use](https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool) toolsets (`computer_toolset_20260801`… claude-in-microsoft-foundry Claude Developer Platform · in the page build-with-claude/claude-in-microsoft-foundry ….claude.com/docs/en/agents-and-tools/tool-use/computer-use-tool) and [browser use](https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool) toolsets (`computer_toolset_20260801`… claude-on-amazon-bedrock-legacy Claude Developer Platform · in the page build-with-claude/claude-on-amazon-bedrock-legacy ….claude.com/docs/en/agents-and-tools/tool-use/computer-use-tool) and [browser use](https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool) toolsets (`computer_toolset_20260801`… claude-on-vertex-ai Claude Developer Platform · in the page build-with-claude/claude-on-vertex-ai …://platform.claude.com/docs/en/agents-and-tools/tool-use/bash-tool), [Browser use tool](https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool), [Computer use tool](https://pla… claude-platform-on-aws Claude Developer Platform · in the page build-with-claude/claude-platform-on-aws …2. Check that email inbox for a setup link and follow it. If your browser shows a **Signed in as a different account** page, choose **Log out and continue**. 3. Complete the organization detai… overview Claude Developer Platform · in the page build-with-claude/overview …udeApi claudePlatformAws bedrock vertexAi azureAi /> | | [Browser use](https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool) | Navigate, read, and interact with… claude-prompting-best-practices Claude Developer Platform · in the page build-with-claude/prompt-engineering/claude-prompting-best-practices …claude.com/docs/en/agents-and-tools/tool-use/computer-use-tool), the [browser use tool](https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool), or a browser automation MCP ser… prompting-claude-opus-4-8 Claude Developer Platform · in the page build-with-claude/prompt-engineering/prompting-claude-opus-4-8 …ersion. For tasks inside webpages, Claude Opus 4.8 also supports the [browser use tool](https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool) (`browser_toolset_20260801`). [C… prompting-claude-sonnet-5 Claude Developer Platform · in the page build-with-claude/prompt-engineering/prompting-claude-sonnet-5 …ersion. For tasks inside webpages, Claude Sonnet 5 also supports the [browser use tool](https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool) (`browser_toolset_20260801`). [C… vision Claude Developer Platform · in the page build-with-claude/vision …puter-use-tool#handle-coordinate-scaling-for-higher-resolutions) and [browser use](https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool#targets-and-coordinates) toolsets: the… vision-coordinates Claude Developer Platform · in the page build-with-claude/vision-coordinates …puter-use-tool#handle-coordinate-scaling-for-higher-resolutions) and [browser use](https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool#targets-and-coordinates) toolsets are… working-with-messages Claude Developer Platform · in the page build-with-claude/working-with-messages …omputer environments with the Messages API. </Card> <Card title="Browser use tool" icon="browser" href="https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool"> Let Cl… quickstart Claude Developer Platform · in the page cli-sdks-libraries/cli/quickstart …``bash ant --version ``` ## Authentication `ant auth login` opens a browser-based OAuth flow against the Claude Console and stores the resulting credentials locally, so you can call the API without… overview Claude Developer Platform · in the page cli-sdks-libraries/overview …s/en/cli-sdks-libraries/sdks/typescript"> Node.js, Deno, Bun, and browser support </Card> <Card title="C#" href="https://platform.claude.com/docs/en/cli-sdks-libraries/sdks/csharp"> .NET… typescript Claude Developer Platform · in the page cli-sdks-libraries/sdks/typescript …nd configure the Anthropic TypeScript SDK for Node.js, Deno, Bun, and browser environments --- This library provides convenient access to the Claude API from TypeScript or JavaScript. <Info> For A… get-started Claude Developer Platform · in the page get-started …```bash ant auth login ``` This opens a browser-based OAuth flow. After authorizing, confirm your credential with: ```bash ant auth status ```… intro Claude Developer Platform · in the page intro …s://platform.claude.com/"> Explore and understand the API in your browser with playground. </Card> <Card title="API Reference" icon="code" href="https://platform.claude.com/docs/en/api/overvi… api-and-data-retention Claude Developer Platform · in the page manage-claude/api-and-data-retention …orted for organizations with ZDR arrangements. To make API calls from browser-based applications, route requests through a backend proxy server. See the [API security guidance](https://platform.claude…