50 pages for anthropic_api_key.

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 …-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": "… 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", "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: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -d '{ "model": "claude-opus-5", "max_tokens": 2048,… build-a-tool-using-agent Claude Developer Platform · in the page agents-and-tools/tool-use/build-a-tool-using-agent …$(curl -s https://api.anthropic.com/v1/messages \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "content-type: application/json" \ -d "$(jq -n \ --… 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", "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 @- <<'EOF' { "model": "claude-opus-5", "max_tokens"… 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", "max_tokens": 65536,… 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> ```bash cURL # This end-to-end test flow doesn't translate well to a… Process results programmatically Claude Developer Platform · in the page agents-and-tools/tool-use/programmatic-tool-calling …l https://api.anthropic.com/v1/messages \ --header "x-api-key: $ANTHROPIC_API_KEY" \ --header "anthropic-version: 2023-06-01" \ --header "content-type: application/json" \ --da… 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", "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", "max_tokens": 1024,… tool-search-tool Claude Developer Platform · in the page agents-and-tools/tool-use/tool-search-tool …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 '{… 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", "allowed_fallback_mod… 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", "name": "My First Agent", "description": "A… 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", "name": "My First Agent", "description": "A… 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 '{}' ``` ### Response (200) ```json { "id": "depl_011CZkZcDH3vPqd7xnEfwTai", "agent": { "id"… 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…