The Anthropic Admin API allows programmatic management of organizational resources, including members, workspaces, and API keys.
The Anthropic Admin API allows programmatic management of organizational resources, including members, workspaces, and API keys. On Nagent, Anthropic Administrator is exposed as a fully-configurable ai models integration that any agent can call — 3 actions, and API key authentication. No code is required to wire Anthropic Administrator into your workflow — connect it once via the External Integrations panel and reuse it across every agent you build.
Agent builders use Anthropic Administrator to automate the kinds of tasks ai models teams previously handled manually. Concrete examples — each one is a single agent step in Nagent — include:
Every action and trigger is paired with a structured input/output schema (visible in the sections below), so when you wire Anthropic Administrator into Helix — our agentic agent builder — the editor knows exactly what each step expects and produces. Configure once, deploy anywhere across your Nagent agents.
Every operation an agent can call against Anthropic Administrator, with input parameters and output schema. Drop these into any step of an agent built in Helix.
ANTHROPIC_ADMINISTRATOR_CREATE_MESSAGECreate a message completion from Claude. Send a conversation history with user/assistant messages and receive Claude's response. Useful for: chatbots, Q&A systems, text generation, conversational AI, and any task requiring natural language understanding or generation.
Input parameters
Model identifier to use for generating the response. Examples: 'claude-sonnet-4-5-20250929', 'claude-opus-4-5-20251101', 'claude-3-haiku-20240307' Invalid or outdated identifiers trigger a not_found_error; use LIST_MODELS to retrieve current valid identifiers.
Sample from the top K tokens during generation
Nucleus sampling cutoff probability
System prompt to provide context and instructions to the model
List of messages forming the conversation. Must alternate between 'user' and 'assistant' roles, starting with 'user'. Each message must be an object with both 'role' ('user' or 'assistant') and 'content' (string) fields; missing either field causes validation errors.
Object with a user_id key for tracking and abuse detection
Maximum number of tokens to generate before stopping. Required parameter.
Sampling temperature between 0 (deterministic) and 1 (most random)
Custom text sequences that will cause the model to stop generating
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
ANTHROPIC_ADMINISTRATOR_GET_MODELTool to retrieve details of a specific model by its ID. Use after confirming the model ID is valid.
Input parameters
ID of the model to retrieve.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
ANTHROPIC_ADMINISTRATOR_LIST_MODELSTool to list available models. Use when you need to see which models are available before selection. Always source model IDs from this tool rather than hard-coding them; stale or outdated model IDs passed to CREATE_MESSAGE will cause a not_found_error.
Input parameters
Number of items per page. Default: 20, range: 1-1000.
Cursor ID to fetch results after this object.
Cursor ID to fetch results before this object.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
No publicly available marketplace agent is found using this tool yet. There are 52 agents privately built on Nagent that already use Anthropic Administrator.
Build on Nagent
Connect Anthropic Administrator to any Nagent agent in minutes — no API key management, no boilerplate. Just configure and deploy.
The five questions agent builders ask before adopting a new integration.
Open the External Integrations panel inside Nagent (app.nagent.ai/externalIntegration), find Anthropic Administrator, and click "Connect Now." You'll authenticate with an API key — Nagent handles credential storage and refresh automatically. Once connected, Anthropic Administrator is available to any agent in your workspace.
No. Nagent provides no-code integration for every tool. Once Anthropic Administrator is connected, you configure its 3 actions directly in the agent builder UI — no API calls, no boilerplate, no schema management.
Helix — Nagent's agentic agent builder — lets you drop Anthropic Administrator steps into any workflow visually. Pick an action (e.g., one of those listed above), fill in the inputs (Helix knows the required vs. optional schema for each parameter), and connect it to upstream/downstream steps. Triggers run as the entry point of an agent, so when a Anthropic Administrator event fires, the agent kicks off automatically.
Every Anthropic Administrator action and trigger ships with a fully-typed schema — input parameters with name, type, required flag, and description, plus the output payload shape. The schemas are documented in the sections above. Helix uses these schemas to validate your configuration at build time and to type-check the data flowing between steps.
Yes. While Anthropic Administrator ships with 3 pre-built ai models actions, you can layer custom logic around them inside Helix — pre/post-processing steps, conditional branches, retries, or stitching Anthropic Administrator together with other connected tools. For deeper customization, talk to our team about Nagent's Agentic AI Lab — forward-deployed engineers who build Anthropic Administrator-based workflows tailored to your business.