Getting Started - Perplexity

2026-06-22 · Source: perplexity.ai via Google News · Field: Technology & Digital — Artificial Intelligence & Machine Learning, Software Development & Engineering · Depth: Novice, quick

Summary

Perplexity's API Platform offers a comprehensive suite of tools, including the Agent, Search, Embeddings, and Sonar APIs, supported by a "Cookbook" of practical guides and runnable examples. The Cookbook provides deep-dives on patterns like structured outputs, function calling, and RAG pipelines, alongside integration guides for frameworks such as OpenAI Agents SDK and LangChain. It also features runnable Python and TypeScript projects for use cases like research assistants and document Q&A. To get started, users need an API key from the API Portal and can install the SDK via "pip install perplexityai" for Python. A community showcase highlights real-world applications built with the platform.

Key takeaway

For AI Engineers or Software Developers integrating large language models, Perplexity's API Platform offers a robust ecosystem. You should explore its "Cookbook" for practical guides on structured outputs, RAG pipelines, and function calling, along with runnable Python and TypeScript examples. This resource can significantly streamline your development process for applications like document Q&A or research assistants.

Key insights

Perplexity's API Platform provides diverse APIs and a comprehensive "Cookbook" for building AI applications.

Principles

• Modular API design supports diverse AI applications.
• Practical guides enhance developer productivity.

Method

Obtain an API key from the Perplexity API Portal, install the SDK (e.g., "pip install perplexityai" for Python), then select a starting point from the provided guides or examples.

In practice

• Build research assistants and news monitors.
• Implement RAG pipelines and function calling.
• Integrate with LangChain and OpenAI Agents SDK.

Topics

• Perplexity API
• Agent API
• RAG Pipelines
• Function Calling
• LangChain Integration
• Python SDK

Best for: AI Engineer, Software Engineer, AI Student

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Editorial summary, takeaway, and curation by AIssential. Original article published by perplexity.ai via Google News.