Anthropic

api.anthropic.com

Community

Anthropic's Claude API provides access to advanced AI language models for text generation, analysis, and conversation. It supports multi-turn chat, vision, tool use, and token counting through a simple messages-based interface.

Auth

api_key

Pricing

free

Spec version

1.0

Base URL

https://api.anthropic.com

Crawl failures

1

Last verified

2026-03-01T11:52:52.000Z

Health

This is a community-maintained manifest. Health monitoring is not available because this service doesn't host its own /.well-known/agent endpoint yet. Learn more about trust levels →

Capabilities

count_tokens

communication

Count the number of tokens in a message payload before sending it, useful for managing context window limits and estimating costs.

Detail: https://api.anthropic.com/capabilities/count_tokens

create_message

communication

Send a structured conversation to Claude and receive an AI-generated response. Supports text, images, tool use, and system prompts.

Detail: https://api.anthropic.com/capabilities/create_message

create_message_stream

communication

Send a conversation to Claude and receive the response as a stream of server-sent events for real-time display.

Detail: https://api.anthropic.com/capabilities/create_message_stream

get_model

communication

Retrieve detailed information about a specific Claude model by its ID, including capabilities and pricing tier.

Detail: https://api.anthropic.com/capabilities/get_model

list_models

communication

Retrieve the list of available Claude models including their IDs, display names, and context window sizes.

Detail: https://api.anthropic.com/capabilities/list_models

Agent Preview

This is what an AI agent sees when it discovers this service via the Gateway:

Service: Anthropic
Description: Anthropic's Claude API provides access to advanced AI language models for text generation, analysis, and conversation. It supports multi-turn chat, vision, tool use, and token counting through a simple messages-based interface.
Auth: api_key
Capabilities:
  - count_tokens: Count the number of tokens in a message payload before sending it, useful for managing context window limits and estimating costs.
  - create_message: Send a structured conversation to Claude and receive an AI-generated response. Supports text, images, tool use, and system prompts.
  - create_message_stream: Send a conversation to Claude and receive the response as a stream of server-sent events for real-time display.
  - get_model: Retrieve detailed information about a specific Claude model by its ID, including capabilities and pricing tier.
  - list_models: Retrieve the list of available Claude models including their IDs, display names, and context window sizes.