619 pages for anthropic_api_key.
Titles and paths first, then pages whose text carries it. Each row opens that page as this site last read it.
Or, for the model with the same capabilities and no access approval requirement:
Claude Developer Platform · in the page
about-claude/models/migration-guide
…curl https://api.anthropic.com/v1/messages \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "content-type: application/json" \ -d '{…
optimizing-for-cost-and-intelligence
Claude Developer Platform · in the page
about-claude/models/optimizing-for-cost-and-intelligence
…curl https://api.anthropic.com/v1/messages \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "content-type: application/json" \ --data-binary @-…
customer-support-chat
Claude Developer Platform · in the page
about-claude/use-case-guides/customer-support-chat
…tes To follow this guide, you need: * A Claude API key (set as the `ANTHROPIC_API_KEY` environment variable) * Python 3.10 or later Install the required packages: ```bash pip install anthropic str…
quickstart
Claude Developer Platform · in the page
agents-and-tools/agent-skills/quickstart
…//api.anthropic.com/v1/skills?source=anthropic" \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" ``` ```bash CLI # List Anthropic-managed Skills ant skills li…
mcp-connector
Claude Developer Platform · in the page
agents-and-tools/mcp-connector
…sages \ -H "Content-Type: application/json" \ -H "X-API-Key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "anthropic-beta: mcp-client-2025-11-20" \ -d '{ "mo…
overview
Claude Developer Platform · in the page
agents-and-tools/mcp-tunnels/overview
…sages \ -H "Content-Type: application/json" \ -H "X-API-Key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "anthropic-beta: mcp-client-2025-11-20" \ -d '{ "mo…
advisor-tool
Claude Developer Platform · in the page
agents-and-tools/tool-use/advisor-tool
…RL curl https://api.anthropic.com/v1/messages \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "anthropic-beta: advisor-tool-2026-03-01" \ -H "content-t…
bash-tool
Claude Developer Platform · in the page
agents-and-tools/tool-use/bash-tool
…sages \ -H "content-type: application/json" \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -d '{ "model": "claude-opus-5-5", "max_tokens": 1024…
browser-use-tool
Claude Developer Platform · in the page
agents-and-tools/tool-use/browser-use-tool
…sages \ -H "content-type: application/json" \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -d '{ "model": "claude-opus-5-5", "max_tokens": 2048…
build-a-tool-using-agent
Claude Developer Platform · in the page
agents-and-tools/tool-use/build-a-tool-using-agent
…rn. import json import anthropic # Create a client. It reads ANTHROPIC_API_KEY from the environment. client = anthropic.Anthropic() # Define one tool. The input_schema is a JSON Schema o…
code-execution-tool
Claude Developer Platform · in the page
agents-and-tools/tool-use/code-execution-tool
…-body -sS https://api.anthropic.com/v1/messages \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "content-type: application/json" \ -d '{ "model": "…
computer-use-tool
Claude Developer Platform · in the page
agents-and-tools/tool-use/computer-use-tool
…sages \ -H "content-type: application/json" \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -d '{ "model": "claude-opus-5-5", "max_tokens": 1024…
define-tools
Claude Developer Platform · in the page
agents-and-tools/tool-use/define-tools
…sages \ -H "content-type: application/json" \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -d '{ "model": "claude-opus-5-5", "max_tokens": 1024…
fine-grained-tool-streaming
Claude Developer Platform · in the page
agents-and-tools/tool-use/fine-grained-tool-streaming
…sages \ -H "content-type: application/json" \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -d '{ "model": "claude-opus-5-5", "max_tokens": 6553…
memory-tool
Claude Developer Platform · in the page
agents-and-tools/tool-use/memory-tool
…RL curl https://api.anthropic.com/v1/messages \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "content-type: application/json" \ -d '{ "model": "…
overview
Claude Developer Platform · in the page
agents-and-tools/tool-use/overview
…RL curl https://api.anthropic.com/v1/messages \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "content-type: application/json" \ -d '{ "model": "…
parallel-tool-use
Claude Developer Platform · in the page
agents-and-tools/tool-use/parallel-tool-use
…d formats the tool results so parallelism keeps working. Run it with `ANTHROPIC_API_KEY` set in your environment: <CodeGroup exclude="shell"> <CodeGroupItem language="cURL"> This end-to-end tes…
Process results programmatically
Claude Developer Platform · in the page
agents-and-tools/tool-use/programmatic-tool-calling
…curl https://api.anthropic.com/v1/messages \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "content-type: application/json" \ -d '{…
server-tools
Claude Developer Platform · in the page
agents-and-tools/tool-use/server-tools
…s. curl https://api.anthropic.com/v1/messages \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "content-type: application/json" \ -d '{ "model": "…
strict-tool-use
Claude Developer Platform · in the page
agents-and-tools/tool-use/strict-tool-use
…sages \ -H "content-type: application/json" \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -d '{ "model": "claude-opus-5-5", "max_tokens": 1024…
text-editor-tool
Claude Developer Platform · in the page
agents-and-tools/tool-use/text-editor-tool
…sages \ -H "content-type: application/json" \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -d '{ "model": "claude-opus-5-5", "max_tokens": 1024…
tool-search-tool
Claude Developer Platform · in the page
agents-and-tools/tool-use/tool-search-tool
…RL curl https://api.anthropic.com/v1/messages \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "content-type: application/json" \ -d '{ "model": "…
web-fetch-tool
Claude Developer Platform · in the page
agents-and-tools/tool-use/web-fetch-tool
…RL curl https://api.anthropic.com/v1/messages \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "content-type: application/json" \ -d '{ "model": "…
web-search-tool
Claude Developer Platform · in the page
agents-and-tools/tool-use/web-search-tool
…RL curl https://api.anthropic.com/v1/messages \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "content-type: application/json" \ -d '{ "model": "…
Beta
Claude Developer Platform · in the page
api/beta
…models \ -H 'anthropic-version: 2023-06-01' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" ``` ##### Response (200) ```json { "data": [ { "id": "claude-opus-5-5", "allowed_fallback_m…
beta-headers
Claude Developer Platform · in the page
api/beta-headers
…RL curl https://api.anthropic.com/v1/messages \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "anthropic-beta: context-management-2025-06-27" \ -H "con…
Agents
Claude Developer Platform · in the page
api/beta/agents
…-H 'anthropic-beta: managed-agents-2026-04-01' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" \ -d '{ "model": "claude-opus-5-5", "name": "My First Agent", "description":…
Archive Agent
Claude Developer Platform · in the page
api/beta/agents/archive
…-H 'anthropic-beta: managed-agents-2026-04-01' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" ``` ### Response (200) ```json { "id": "agent_011CZkYpogX7uDKUyvBTophP", "archived_at": null, "created_…
Create Agent
Claude Developer Platform · in the page
api/beta/agents/create
…-H 'anthropic-beta: managed-agents-2026-04-01' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" \ -d '{ "model": "claude-opus-5-5", "name": "My First Agent", "description":…
List Agents
Claude Developer Platform · in the page
api/beta/agents/list
…-H 'anthropic-beta: managed-agents-2026-04-01' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" ``` ### Response (200) ```json { "data": [ { "id": "agent_011CZkYpogX7uDKUyvBTophP", "archi…
Get Agent
Claude Developer Platform · in the page
api/beta/agents/retrieve
…-H 'anthropic-beta: managed-agents-2026-04-01' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" ``` ### Response (200) ```json { "id": "agent_011CZkYpogX7uDKUyvBTophP", "archived_at": null, "created_…
Update Agent
Claude Developer Platform · in the page
api/beta/agents/update
…-H 'anthropic-beta: managed-agents-2026-04-01' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" \ -d '{ "description": "updated", "system": "You are a general-purpose agent that can r…
Versions
Claude Developer Platform · in the page
api/beta/agents/versions
…-H 'anthropic-beta: managed-agents-2026-04-01' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" ``` #### Response (200) ```json { "data": [ { "id": "agent_011CZkYpogX7uDKUyvBTophP", "arch…
List Agent Versions
Claude Developer Platform · in the page
api/beta/agents/versions/list
…-H 'anthropic-beta: managed-agents-2026-04-01' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" ``` ### Response (200) ```json { "data": [ { "id": "agent_011CZkYpogX7uDKUyvBTophP", "archi…
Deployment Runs
Claude Developer Platform · in the page
api/beta/deployment_runs
…-H 'anthropic-beta: managed-agents-2026-04-01' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" ``` #### Response (200) ```json { "data": [ { "id": "id", "agent": { "id": "agent_0…
List Deployment Runs
Claude Developer Platform · in the page
api/beta/deployment_runs/list
…-H 'anthropic-beta: managed-agents-2026-04-01' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" ``` ### Response (200) ```json { "data": [ { "id": "id", "agent": { "id": "agent_01…
Get Deployment Run
Claude Developer Platform · in the page
api/beta/deployment_runs/retrieve
…-H 'anthropic-beta: managed-agents-2026-04-01' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" ``` ### Response (200) ```json { "id": "id", "agent": { "id": "agent_011CZkYqphY8vELVzwCUpqiQ", "…
Deployments
Claude Developer Platform · in the page
api/beta/deployments
…-H 'anthropic-beta: managed-agents-2026-04-01' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" \ -d '{ "agent": "string", "environment_id": "x", "initial_events": […
Archive Deployment
Claude Developer Platform · in the page
api/beta/deployments/archive
…-H 'anthropic-beta: managed-agents-2026-04-01' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" ``` ### Response (200) ```json { "id": "depl_011CZkZcDH3vPqd7xnEfwTai", "agent": { "id": "agent_011CZ…
Create Deployment
Claude Developer Platform · in the page
api/beta/deployments/create
…-H 'anthropic-beta: managed-agents-2026-04-01' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" \ -d '{ "agent": "string", "environment_id": "x", "initial_events": […
List Deployments
Claude Developer Platform · in the page
api/beta/deployments/list
…-H 'anthropic-beta: managed-agents-2026-04-01' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" ``` ### Response (200) ```json { "data": [ { "id": "depl_011CZkZcDH3vPqd7xnEfwTai", "agent"…
Pause Deployment
Claude Developer Platform · in the page
api/beta/deployments/pause
…-H 'anthropic-beta: managed-agents-2026-04-01' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" ``` ### Response (200) ```json { "id": "depl_011CZkZcDH3vPqd7xnEfwTai", "agent": { "id": "agent_011CZ…
Get Deployment
Claude Developer Platform · in the page
api/beta/deployments/retrieve
…-H 'anthropic-beta: managed-agents-2026-04-01' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" ``` ### Response (200) ```json { "id": "depl_011CZkZcDH3vPqd7xnEfwTai", "agent": { "id": "agent_011CZ…
Run Deployment Now
Claude Developer Platform · in the page
api/beta/deployments/run
…-H 'anthropic-beta: managed-agents-2026-04-01' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" ``` ### Response (200) ```json { "id": "id", "agent": { "id": "agent_011CZkYqphY8vELVzwCUpqiQ", "…
Unpause Deployment
Claude Developer Platform · in the page
api/beta/deployments/unpause
…-H 'anthropic-beta: managed-agents-2026-04-01' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" ``` ### Response (200) ```json { "id": "depl_011CZkZcDH3vPqd7xnEfwTai", "agent": { "id": "agent_011CZ…
Update Deployment
Claude Developer Platform · in the page
api/beta/deployments/update
…-H 'anthropic-beta: managed-agents-2026-04-01' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" \ -d '{ "schedule": { "expression": "0 9 * * 1-5", "timezone": "America/L…
Dreams
Claude Developer Platform · in the page
api/beta/dreams
…\ -H 'anthropic-beta: dreaming-2026-04-21' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" \ -d '{ "inputs": [ { "memory_store_id": "x", "type": "me…
Archive a Dream
Claude Developer Platform · in the page
api/beta/dreams/archive
…\ -H 'anthropic-beta: dreaming-2026-04-21' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" ``` ### Response (200) ```json { "id": "id", "archived_at": "2019-12-27T18:11:19.117Z", "created_at": "…
Cancel a Dream
Claude Developer Platform · in the page
api/beta/dreams/cancel
…\ -H 'anthropic-beta: dreaming-2026-04-21' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" ``` ### Response (200) ```json { "id": "id", "archived_at": "2019-12-27T18:11:19.117Z", "created_at": "…
Create a Dream
Claude Developer Platform · in the page
api/beta/dreams/create
…\ -H 'anthropic-beta: dreaming-2026-04-21' \ -H "X-Api-Key: $ANTHROPIC_API_KEY" \ -d '{ "inputs": [ { "memory_store_id": "x", "type": "me…