39 pages for --message.

optimizing-for-cost-and-intelligence Claude Developer Platform · in the page about-claude/models/optimizing-for-cost-and-intelligence …ages create \ --model claude-opus-5 \ --max-tokens 1024 \ --message '{role: user, content: "Hello, Claude"}' \ --transform usage) COST=$(jq -r --argjson in_price "$INPUT_PER_MTOK" -… bash-tool Claude Developer Platform · in the page agents-and-tools/tool-use/bash-tool …ax-tokens 1024 \ --tool '{type: bash_20250124, name: bash}' \ --message '{role: user, content: List all Python files in the current directory.}' ``` ```python Python client = anthropic.… code-execution-tool Claude Developer Platform · in the page agents-and-tools/tool-use/code-execution-tool …ages create \ --model claude-opus-5 \ --max-tokens 4096 \ --message '{ role: user, content: "Use the code execution tool to calculate the mean and standard deviation of… overview Claude Developer Platform · in the page agents-and-tools/tool-use/overview …24 \ --tool '{type: web_search_20260209, name: web_search}' \ --message '{role: user, content: "What is the latest on the Mars rover?"}' ``` ```python Python client = anthropic.Anthropi… text-editor-tool Claude Developer Platform · in the page agents-and-tools/tool-use/text-editor-tool …728, name: str_replace_based_edit_tool, max_characters: 10000}' \ --message '{role: user, content: There is a syntax error in my primes.py file. Can you help me fix it?}' ``` ```python Python… web-fetch-tool Claude Developer Platform · in the page agents-and-tools/tool-use/web-fetch-tool …es create \ --model claude-opus-4-8 \ --max-tokens 1024 \ --message '{role: user, content: "Please analyze the content at https://example.com/article"}' \ --tool '{type: web_fetch_2025… web-search-tool Claude Developer Platform · in the page agents-and-tools/tool-use/web-search-tool …ages create \ --model claude-opus-5 \ --max-tokens 1024 \ --message '{role: user, content: What is the weather in NYC?}' \ --tool '{type: web_search_20250305, name: web_search, max_use… beta-headers Claude Developer Platform · in the page api/beta-headers …-2025-06-27 \ --model claude-opus-5 \ --max-tokens 1024 \ --message '{role: user, content: "Hello, Claude"}' ``` ```python Python client = Anthropic() response = client.beta.mess… errors Claude Developer Platform · in the page api/errors …es create \ --model claude-sonnet-5 \ --max-tokens 1024 \ --message '{role: user, content: "Hello, Claude"}' ``` ```python Python client = anthropic.Anthropic() message = client.… Message Batches API Claude Developer Platform · in the page build-with-claude/batch-processing …il processing_status is "ended" ant messages:batches retrieve \ --message-batch-id "$MESSAGE_BATCH_ID" \ --transform processing_status --raw-output ``` ```python Python import time… claude-in-microsoft-foundry Claude Developer Platform · in the page build-with-claude/claude-in-microsoft-foundry …m/anthropic \ --model claude-opus-5 \ --max-tokens 1024 \ --message '{role: user, content: "Hello!"}' \ --transform content ``` ```python Python import os from anthropic impor… claude-platform-on-aws Claude Developer Platform · in the page build-with-claude/claude-platform-on-aws …SPACE_ID" \ --model claude-sonnet-5 \ --max-tokens 1024 \ --message '{role: user, content: "Hello!"}' \ --transform content ``` ```python Python from anthropic import AnthropicA… effort Claude Developer Platform · in the page build-with-claude/effort …--max-tokens 4096 \ --output-config '{effort: medium}' \ --message '{role: user, content: "Analyze the trade-offs between microservices and monolithic architectures"}' \ --transform '… fallback-credit Claude Developer Platform · in the page build-with-claude/fallback-credit …ges create \ --model claude-fable-5 \ --max-tokens 1024 \ --message '{"role":"user","content":"Hello, Claude"}' \ --beta fallback-credit-2026-07-01 \ --format json) # A refusal… handling-stop-reasons Claude Developer Platform · in the page build-with-claude/handling-stop-reasons …ages create \ --model claude-opus-5 \ --max-tokens 1024 \ --message '{role: user, content: "Hello!"}' \ --format json | jq 'if .stop_reason == "end_turn" then (.content[] | select(.typ… multilingual-support Claude Developer Platform · in the page build-with-claude/multilingual-support …pond in French, regardless of the language the user writes in." \ --message '{role: user, content: "How do I reset my password?"}' ``` ```python Python client = anthropic.Anthropic() mes… claude-prompting-best-practices Claude Developer Platform · in the page build-with-claude/prompt-engineering/claude-prompting-best-practices …em "You are a helpful coding assistant specializing in Python." \ --message '{role: user, content: "How do I sort a list of dictionaries by key?"}' ``` ```python Python client = anthropic.A… refusals-and-fallback Claude Developer Platform · in the page build-with-claude/refusals-and-fallback …ges create \ --model claude-fable-5 \ --max-tokens 1024 \ --message '{"role":"user","content":"Hello, Claude"}' \ --fallbacks default \ --beta server-side-fallback-2026-07-01 \… streaming Claude Developer Platform · in the page build-with-claude/streaming …ormat jsonl \ --model claude-opus-5 \ --max-tokens 1024 \ --message '{role: user, content: "Hello"}' \ | jq -rj 'select(.delta.type? == "text_delta") | .delta.text' ``` ```python… thinking Claude Developer Platform · in the page build-with-claude/thinking …16000 \ --thinking '{type: adaptive, display: summarized}' \ --message '{role: user, content: "What is the greatest common divisor of 1071 and 462?"}' \ --transform content \ --format… token-counting Claude Developer Platform · in the page build-with-claude/token-counting …--model claude-opus-5 \ --system "You are a scientist" \ --message '{role: user, content: "Hello, Claude"}' ``` ```python Python client = anthropic.Anthropic() response = client… working-with-messages Claude Developer Platform · in the page build-with-claude/working-with-messages …ages create \ --model claude-opus-5 \ --max-tokens 1024 \ --message '{role: user, content: "Hello, Claude"}' ``` ```python Python message = anthropic.Anthropic().messages.create(… API usage primer for Claude Claude Developer Platform · in the page claude_api_primer …ages create \ --model claude-opus-5 \ --max-tokens 1024 \ --message '{"role": "user", "content": "Hello, Claude"}' ``` ```python Python import anthropic message = anthropic.Anthr… On a remote host without a browser: Claude Developer Platform · in the page cli-sdks-libraries/cli/authentication …e-id wrkspc_01... \ --model claude-opus-5 \ --max-tokens 1024 \ --message '{role: user, content: "Hello, Claude"}' ``` ## Check authentication status `ant auth status` prints the credential so… quickstart Claude Developer Platform · in the page cli-sdks-libraries/cli/quickstart …t messages create \ --model claude-opus-5 \ --max-tokens 1024 \ --message '{role: user, content: "Hello, Claude"}' ``` ```text Output wrap { "model": "claude-opus-5", "id": "msg_01YMmR5XodC… using Claude Developer Platform · in the page cli-sdks-libraries/cli/using …t messages create \ --model claude-opus-5 \ --max-tokens 1024 \ --message '{role: user, content: [ {type: document, source: {type: base64, media_type: application/pdf, data: "@./scan.pdf"}},… get-started Claude Developer Platform · in the page get-started …--model claude-opus-5 \ --max-tokens 1000 \ --message '{ role: user, content: "What should I search for to find the latest developments in renewable e… authentication Claude Developer Platform · in the page manage-claude/authentication …5AGx3HKfFUJ \ --model claude-opus-5 \ --max-tokens 1024 \ --message '{role: user, content: "Hello, Claude"}' ``` ```python Python client = Anthropic() # reads ANTHROPIC_API_KEY… data-residency Claude Developer Platform · in the page manage-claude/data-residency …claude-opus-5 \ --max-tokens 1024 \ --inference-geo us \ --message '{role: user, content: "Summarize the key points of this document."}' \ --transform '{content.#(type=="text").text,u… aws Claude Developer Platform · in the page manage-claude/wif-providers/aws …ages create \ --model claude-opus-5 \ --max-tokens 1024 \ --message '{role: user, content: "Hello from AWS"}' ``` ```php PHP use Anthropic\Client; use Anthropic\Credentials\Worklo… Create the app registration that represents the Claude API audience. Claude Developer Platform · in the page manage-claude/wif-providers/azure …ages create \ --model claude-opus-5 \ --max-tokens 1024 \ --message '{role: user, content: "Hello from Azure"}' ``` </CodeGroup> ### Verify the setup From your Azure resource, run the… gcp Claude Developer Platform · in the page manage-claude/wif-providers/gcp …ages create \ --model claude-opus-5 \ --max-tokens 1024 \ --message '{role: user, content: "Hello from Cloud Run"}' ``` ```php PHP use Anthropic\Client; use Anthropic\Credentials\… github-actions Claude Developer Platform · in the page manage-claude/wif-providers/github-actions …ages create \ --model claude-opus-5 \ --max-tokens 1024 \ --message '{role: user, content: "Hello, Claude"}' ``` ```php PHP use Anthropic\Client; // Reads ANTHROPIC_FEDERATION_RU… kubernetes Claude Developer Platform · in the page manage-claude/wif-providers/kubernetes …ages create \ --model claude-opus-5 \ --max-tokens 1024 \ --message '{role: user, content: "Hello, Claude"}' ``` ```php PHP use Anthropic\Client; // Reads ANTHROPIC_FEDERATION_RU… okta Claude Developer Platform · in the page manage-claude/wif-providers/okta …ages create \ --model claude-opus-5 \ --max-tokens 1024 \ --message '{role: user, content: "Hello, Claude"}' ``` ```php PHP use Anthropic\Client; use Anthropic\Credentials\Workloa… Replace NODE_UID with the node's UID: Claude Developer Platform · in the page manage-claude/wif-providers/spiffe …\ --model claude-opus-5 \ --max-tokens 1024 \ --message '{role: user, content: "Hello, Claude"}' ``` ```python Python import anthropic # Reads the JWT… workspaces Claude Developer Platform · in the page manage-claude/workspaces …ages create \ --model claude-opus-5 \ --max-tokens 1024 \ --message '{role: user, content: "Hello, Claude"}' > /dev/null ``` ```python Python client = anthropic.Anthropic() respo… reduce-latency Claude Developer Platform · in the page test-and-evaluate/strengthen-guardrails/reduce-latency …es create \ --model claude-haiku-4-5 \ --max-tokens 100 \ --message '{"role": "user", "content": "Summarize this customer feedback in 2 sentences: [feedback text]"}' ``` ```python Pyt… Plugins reference Claude Code CLI · in the page plugins-reference …e working tree is dirty or the tag already exists | | | `-m, --message <msg>` | Tag annotation message. Use `%s` as a placeholder for the version | | | `--remote <name>`…