claude-api

Integrate the Anthropic Claude API into Python and TypeScript applications.

1|Updated Apr 6, 2026
One-click install
npx skills add https://github.com/zero3041/PREP --skill claude-api-zero3041
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: claude-api
Source: https://github.com/zero3041/PREP/tree/main/.claude/skills/skills/claude-api
Command: npx skills add https://github.com/zero3041/PREP --skill claude-api-zero3041

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires anthropic, @anthropic-ai/sdk, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill provides patterns and tools for building applications with the Anthropic Claude API, including message API, streaming, tool use, vision, extended thinking, batches, prompt caching, and Claude Agent SDK. It solves the problem of integrating complex AI functionalities into applications efficiently.

Core Features & Use Cases

  • Claude API Integration: Provides code patterns for Python and TypeScript to use Claude API.
  • Model Selection: Offers guidance on selecting the right model for specific tasks.
  • Streaming: Supports real-time interactions with the Claude API.
  • Tool Use: Defines tools that Claude can call during a conversation.
  • Vision: Enables sending images for analysis.
  • Extended Thinking: Facilitates complex reasoning tasks.
  • Prompt Caching: Reduces costs by caching large system prompts.
  • Batches API: Allows processing large volumes asynchronously at a reduced cost.
  • Claude Agent SDK: Enables building multi-step agents.
  • Cost Optimization: Offers strategies to optimize API costs.
  • Error Handling: Provides error handling for common issues.

Quick Start

To start building with Claude API, import anthropic (Python) or @anthropic-ai/sdk (TypeScript) and initialize the client with your API key.

Frequently Asked Questions about claude-api

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I integrate the Claude API into my Python or TypeScript application?

To integrate the Claude API, import the `anthropic` package for Python or `@anthropic-ai/sdk` for TypeScript, then initialize the client with your API key to start sending messages and handling responses.

How does prompt caching work with the Anthropic API to reduce costs?

Prompt caching with the Anthropic API reduces costs by storing large system prompts, allowing subsequent requests to process them more efficiently without re-evaluating the entire context.

Can I build multi-step agent workflows using the Claude API?

Yes, you can build multi-step agent workflows using the Claude Agent SDK, which enables complex reasoning and orchestration of tool use within your Python or TypeScript applications.

Does the Claude API support processing large volumes of data asynchronously?

The Claude API supports asynchronous processing of large data volumes through the Batches API, allowing you to handle extensive workloads at a reduced cost compared to standard real-time requests.

What is the best way to handle real-time streaming responses from the Claude API?

Real-time streaming with the Claude API is handled through native SDK support in Python and TypeScript, enabling your application to process and display tokens incrementally as the model generates them.

Can I send images to the Claude API for analysis?

Yes, the Claude API supports vision capabilities, allowing your Python or TypeScript application to send images for analysis and receive detailed text-based insights from the model.